Trace number 1877040

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
bsolo 3.1SAT (MO)-45 691.13 693.202

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-1.opb
MD5SUMa2418d45f4247bab260506429e96e746
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-46
Best CPU time to get the best result obtained on this benchmark1800.07
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 constraints126555
Number of constraints which are clauses126555
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 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1877040-1245167918.opb
0.00/0.00	c File size is 3122761 bytes.
0.28/0.39	c Highest Coefficient sum: 1534
0.28/0.39	c Parsing was ok!!
0.28/0.39	c Total parsing time: 0.384 s
0.39/0.43	c Var: 1534 Constr: 126555 126555/0/0 Lit: 253110 Watch. Lit: 253110
0.39/0.43	c Obj. Vars: 1534 (100 % of total variables)
4.65/4.74	c Pre-processing Time: 4.705 s
4.65/4.75	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.65/4.75	c        0   1534   126555   253110    2   253110   42184      0      0 4.71
4.65/4.75	c Switching off lower bounding mode.
4.65/4.77	o -38
4.65/4.78	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.65/4.78	c        0   1534   126556   254644    2   253150   43184      1      0 4.73
4.65/4.78	o -39
4.65/4.79	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.65/4.79	c        4   1534   126561   262149    2   253199   43184      6      0 4.75
4.65/4.79	o -41
6.93/7.06	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.93/7.06	c        4   1534   126562   263683    2   253242   43184      7      0 4.76
6.93/7.06	c      104   1534   126667   420051    3   253452   47503    112     20 4.97
6.93/7.06	c      354   1534   126943   830885    6   254004   52254    388     64 5.52
6.93/7.06	c      829   1534   127455  1593603   12   255028   57480    900    124 6.66
6.93/7.06	o -42
7.33/7.47	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.33/7.47	c      985   1534   127625  1846765   14   255410   43184   1070    140 7.01
7.33/7.47	c     1085   1534   127738  2014742   15   255636   47503   1183    149 7.24
7.33/7.47	o -43
7.82/7.93	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.82/7.93	c     1157   1534   127818  2133821   16   255839   43184   1263    156 7.42
7.82/7.93	c     1258   1534   127930  2300311   17   256063   47503   1375    164 7.66
7.82/7.93	o -44
102.85/103.29	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
102.85/103.29	c     1341   1534   128017  2429786   18   256281   43184   1462    170 7.86
102.85/103.29	c     1442   1534   128128  2594735   20   256503   47503   1573    177 8.12
102.85/103.29	c     1693   1534   128415  3020843   23   257077   52254   1860    193 8.74
102.85/103.29	c     2170   1534   128931  3787802   29   258109   57480   2376    217 9.98
102.85/103.29	c     2983   1534   129846  5147027   39   259939   63229   3291    242 12.28
102.85/103.29	c     4303   1534   131305  7313875   55   262857   69552   4750    264 16.25
102.85/103.29	c     6384   1534   133595 10715372   80   267437   76508   7040    279 22.87
102.85/103.29	c     9607   1534   137241 16128631  117   274729   84159  10686    273 35.17
102.85/103.29	c    14545   1534   142691 24225279  169   285629   92575  16136    251 57.80
102.85/103.29	c    22052   1534   151089 36699485  242   302425  101833  24534    216 101.81
102.85/103.29	o -45
690.84/692.91	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
690.84/692.91	c    22317   1534   151387 37142184  245   303066   43184  24832    216 102.96
690.84/692.91	c    22418   1534   151494 37301106  246   303280   47503  24939    216 103.44
690.84/692.91	c    22669   1534   151772 37713832  248   303836   52254  25217    216 104.56
690.84/692.91	c    23145   1534   152280 38468303  252   304852   57480  25725    217 106.64
690.84/692.91	c    23959   1534   153178 39801110  259   306648   63229  26623    216 110.76
690.84/692.91	c    25279   1534   154634 41961432  271   309560   69552  28079    216 116.75
690.84/692.91	c    27360   1534   156901 45326804  288   314094   76508  30346    214 127.29
690.84/692.91	c    30583   1534   160499 50666316  315   321290   84159  33944    209 145.76
690.84/692.91	c    35520   1534   165958 58768215  354   332251   92575  39403    199 177.94
690.84/692.91	c    43026   1534   174443 71348621  409   349306  101833  47888    178 241.25
690.84/692.91	c    54387   1534   186885 89808981  480   374313  112017  60330    158 342.83
690.84/692.91	c    71531   1534   206089 118291076  573   412763  123219  79534    127 559.19
690.84/692.91	c Caught signal: 15
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-x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -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 -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 -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 -x3 -x2 -x1 
690.84/692.91	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
690.84/692.91	c   32    86059  10369   101007   222244 142247705  95689    124 690.84
690.84/692.91	c Objective: -45
690.84/692.91	s SATISFIABLE
690.84/692.91	c Total time: 690.844 s

Verifier Data 

OK	-45

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877040-1245167918/watcher-1877040-1245167918 -o /tmp/evaluation-result-1877040-1245167918/solver-1877040-1245167918 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877040-1245167918.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.73 1.85 1.88 4/72 30907
/proc/meminfo: memFree=1404712/2055920 swapFree=4160652/4192956
[pid=30907] ppid=30905 vsize=18576 CPUtime=0
/proc/30907/stat : 30907 (runsolver) R 30905 30907 30585 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 184389720 19021824 284 1992294400 4194304 4302564 548682068528 18446744073709551615 231882681639 0 0 4096 24578 0 0 0 17 0 0 0
/proc/30907/statm: 4644 284 249 26 0 2626 0

[startup+0.0976579 s]
/proc/loadavg: 1.73 1.85 1.88 4/72 30907
/proc/meminfo: memFree=1404712/2055920 swapFree=4160652/4192956
[pid=30907] ppid=30905 vsize=16668 CPUtime=0.08
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194304 1157 0 0 0 8 0 0 0 18 0 1 0 184389720 17068032 1141 1992294400 134512640 137136520 4294956256 18446744073709551615 134531572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 4167 1141 346 640 0 2760 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16668

[startup+0.101646 s]
/proc/loadavg: 1.73 1.85 1.88 4/72 30907
/proc/meminfo: memFree=1404712/2055920 swapFree=4160652/4192956
[pid=30907] ppid=30905 vsize=16804 CPUtime=0.09
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194304 1194 0 0 0 9 0 0 0 18 0 1 0 184389720 17207296 1178 1992294400 134512640 137136520 4294956256 18446744073709551615 134517613 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 4201 1178 353 640 0 2794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16804

[startup+0.301681 s]
/proc/loadavg: 1.73 1.85 1.88 4/72 30907
/proc/meminfo: memFree=1404712/2055920 swapFree=4160652/4192956
[pid=30907] ppid=30905 vsize=23264 CPUtime=0.28
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194304 3186 0 0 0 28 0 0 0 19 0 1 0 184389720 23822336 3170 1992294400 134512640 137136520 4294956256 18446744073709551615 134531060 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 5816 3170 745 640 0 4409 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 23264

[startup+0.701726 s]
/proc/loadavg: 1.73 1.85 1.88 4/72 30907
/proc/meminfo: memFree=1404712/2055920 swapFree=4160652/4192956
[pid=30907] ppid=30905 vsize=33268 CPUtime=0.68
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194304 6657 0 0 0 67 1 0 0 23 0 1 0 184389720 34066432 5878 1992294400 134512640 137136520 4294956256 18446744073709551615 134540315 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 8317 5878 190 640 0 7673 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 33268

[startup+1.50182 s]
/proc/loadavg: 1.73 1.85 1.88 2/73 30908
/proc/meminfo: memFree=1381792/2055920 swapFree=4160652/4192956
[pid=30907] ppid=30905 vsize=33268 CPUtime=1.48
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194304 6657 0 0 0 145 3 0 0 25 0 1 0 184389720 34066432 5878 1992294400 134512640 137136520 4294956256 18446744073709551615 134540276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 8317 5878 190 640 0 7673 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 33268

[startup+3.10201 s]
/proc/loadavg: 1.73 1.85 1.88 3/73 30908
/proc/meminfo: memFree=1381664/2055920 swapFree=4160652/4192956
[pid=30907] ppid=30905 vsize=33268 CPUtime=3.07
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194304 6657 0 0 0 301 6 0 0 25 0 1 0 184389720 34066432 5878 1992294400 134512640 137136520 4294956256 18446744073709551615 134540185 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 8317 5878 190 640 0 7673 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 33268

[startup+6.30139 s]
/proc/loadavg: 1.75 1.85 1.88 3/73 30908
/proc/meminfo: memFree=1379616/2055920 swapFree=4160652/4192956
[pid=30907] ppid=30905 vsize=43204 CPUtime=6.25
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194304 11104 0 0 0 612 13 0 0 25 0 1 0 184389720 44240896 8394 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 10801 8394 196 640 0 10157 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 43204

[startup+12.7011 s]
/proc/loadavg: 1.85 1.87 1.88 3/73 30908
/proc/meminfo: memFree=1325536/2055920 swapFree=4160652/4192956
[pid=30907] ppid=30905 vsize=94064 CPUtime=12.57
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194304 23821 0 0 0 1236 21 0 0 25 0 1 0 184389720 96321536 21111 1992294400 134512640 137136520 4294956256 18446744073709551615 136500595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 23516 21111 196 640 0 22872 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 94064

[startup+25.5016 s]
/proc/loadavg: 1.89 1.87 1.89 2/73 30908
/proc/meminfo: memFree=1237280/2055920 swapFree=4160652/4192956
[pid=30907] ppid=30905 vsize=179220 CPUtime=25.29
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194304 45110 0 0 0 2496 33 0 0 25 0 1 0 184389720 183521280 42400 1992294400 134512640 137136520 4294956256 18446744073709551615 134598480 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 44805 42400 197 640 0 44161 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 179220

[startup+51.1025 s]
/proc/loadavg: 1.85 1.87 1.88 4/73 30908
/proc/meminfo: memFree=1109664/2055920 swapFree=4160652/4192956
[pid=30907] ppid=30905 vsize=307516 CPUtime=50.77
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194304 77158 0 0 0 5027 50 0 0 25 0 1 0 184389720 314896384 74448 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 76879 74448 197 640 0 76235 0
Current children cumulated CPU time (s) 50.77
Current children cumulated vsize (KiB) 307516

[startup+102.307 s]
/proc/loadavg: 1.69 1.82 1.87 2/73 30908
/proc/meminfo: memFree=919136/2055920 swapFree=4160652/4192956
[pid=30907] ppid=30905 vsize=495288 CPUtime=101.96
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194304 124124 0 0 0 10122 74 0 0 25 0 1 0 184389720 507174912 121414 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 123822 121414 197 640 0 123178 0
Current children cumulated CPU time (s) 101.96
Current children cumulated vsize (KiB) 495288

[startup+162.302 s]
/proc/loadavg: 1.64 1.79 1.85 3/73 30914
/proc/meminfo: memFree=691992/2055920 swapFree=4160652/4192956
[pid=30907] ppid=30905 vsize=724136 CPUtime=161.92
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194304 181339 0 0 0 16085 107 0 0 25 0 1 0 184389720 741515264 178629 1992294400 134512640 137136520 4294956256 18446744073709551615 134598601 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 181034 178629 197 640 0 180390 0
Current children cumulated CPU time (s) 161.92
Current children cumulated vsize (KiB) 724136

[startup+222.302 s]
/proc/loadavg: 1.84 1.83 1.86 3/73 30914
/proc/meminfo: memFree=522200/2055920 swapFree=4160652/4192956
[pid=30907] ppid=30905 vsize=891468 CPUtime=221.6
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194304 223145 0 0 0 22026 134 0 0 25 0 1 0 184389720 912863232 220435 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 222867 220435 197 640 0 222223 0
Current children cumulated CPU time (s) 221.6
Current children cumulated vsize (KiB) 891468

[startup+282.305 s]
/proc/loadavg: 1.89 1.84 1.86 3/73 30914
/proc/meminfo: memFree=364568/2055920 swapFree=4160652/4192956
[pid=30907] ppid=30905 vsize=1049868 CPUtime=281.5
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194304 262757 0 0 0 27988 162 0 0 25 0 1 0 184389720 1075064832 260047 1992294400 134512640 137136520 4294956256 18446744073709551615 134572140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 262467 260047 197 640 0 261823 0
Current children cumulated CPU time (s) 281.5
Current children cumulated vsize (KiB) 1049868

[startup+342.303 s]
/proc/loadavg: 1.98 1.85 1.86 4/73 30914
/proc/meminfo: memFree=243032/2055920 swapFree=4160652/4192956
[pid=30907] ppid=30905 vsize=1170224 CPUtime=341.48
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194304 292852 0 0 0 33966 182 0 0 25 0 1 0 184389720 1198309376 290142 1992294400 134512640 137136520 4294956256 18446744073709551615 136502216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 292556 290142 197 640 0 291912 0
Current children cumulated CPU time (s) 341.48
Current children cumulated vsize (KiB) 1170224

[startup+402.302 s]
/proc/loadavg: 1.93 1.85 1.85 3/73 30914
/proc/meminfo: memFree=103768/2055920 swapFree=4160652/4192956
[pid=30907] ppid=30905 vsize=1309436 CPUtime=401.38
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194304 327653 0 0 0 39936 202 0 0 25 0 1 0 184389720 1340862464 324943 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 327359 324943 197 640 0 326715 0
Current children cumulated CPU time (s) 401.38
Current children cumulated vsize (KiB) 1309436

[startup+462.307 s]
/proc/loadavg: 1.75 1.81 1.84 3/73 30914
/proc/meminfo: memFree=15584/2055920 swapFree=4160652/4192956
[pid=30907] ppid=30905 vsize=1430732 CPUtime=461.28
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194304 357981 0 0 0 45904 224 0 0 25 0 1 0 184389720 1465069568 355271 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 357683 355271 197 640 0 357039 0
Current children cumulated CPU time (s) 461.28
Current children cumulated vsize (KiB) 1430732

[startup+522.301 s]
/proc/loadavg: 1.55 1.75 1.81 3/73 30914
/proc/meminfo: memFree=16160/2055920 swapFree=4160652/4192956
[pid=30907] ppid=30905 vsize=1497048 CPUtime=521.05
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194304 374555 0 0 0 51869 236 0 0 25 0 1 0 184389720 1532977152 371845 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 374262 371845 197 640 0 373618 0
Current children cumulated CPU time (s) 521.05
Current children cumulated vsize (KiB) 1497048

[startup+582.302 s]
/proc/loadavg: 1.82 1.77 1.81 3/73 30914
/proc/meminfo: memFree=26976/2055920 swapFree=4166416/4192956
[pid=30907] ppid=30905 vsize=1603908 CPUtime=580.84
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194304 401278 0 0 0 57829 255 0 0 25 0 1 0 184389720 1642401792 398568 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 400977 398568 197 640 0 400333 0
Current children cumulated CPU time (s) 580.84
Current children cumulated vsize (KiB) 1603908

[startup+642.301 s]
/proc/loadavg: 2.11 1.87 1.84 4/73 30914
/proc/meminfo: memFree=15008/2055920 swapFree=4182380/4192956
[pid=30907] ppid=30905 vsize=1740588 CPUtime=640.59
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194304 435443 0 0 0 63774 285 0 0 25 0 1 0 184389720 1782362112 432733 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 435147 432733 197 640 0 434503 0
Current children cumulated CPU time (s) 640.59
Current children cumulated vsize (KiB) 1740588



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+692.902 s]
/proc/loadavg: 2.26 1.93 1.86 4/73 30914
/proc/meminfo: memFree=15264/2055920 swapFree=4182380/4192956
[pid=30907] ppid=30905 vsize=1843252 CPUtime=690.84
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194304 461103 0 0 0 68779 305 0 0 25 0 1 0 184389720 1887490048 458393 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 460813 458393 197 640 0 460169 0
Current children cumulated CPU time (s) 690.84
Current children cumulated vsize (KiB) 1843252

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

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

[startup+693.015 s]
/proc/loadavg: 2.26 1.93 1.86 4/73 30914
/proc/meminfo: memFree=15264/2055920 swapFree=4182380/4192956
[pid=30907] ppid=30905 vsize=0 CPUtime=690.93
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194308 461109 0 0 0 68779 314 0 0 25 0 1 0 184389720 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 690.93
Current children cumulated vsize (KiB) 0

[startup+693.102 s]
/proc/loadavg: 2.26 1.93 1.86 4/73 30914
/proc/meminfo: memFree=15264/2055920 swapFree=4182380/4192956
[pid=30907] ppid=30905 vsize=0 CPUtime=691.02
/proc/30907/stat : 30907 (bsolo) R 30905 30907 30585 0 -1 4194308 461109 0 0 0 68779 323 0 0 25 0 1 0 184389720 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/30907/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 691.02
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 693.202
CPU time (s): 691.13
CPU user time (s): 687.793
CPU system time (s): 3.33649
CPU usage (%): 99.7011
Max. virtual memory (cumulated for all children) (KiB): 1843300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 687.793
system time used= 3.33649
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461109
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= 6198

runsolver used 0.863868 second user time and 2.36764 second system time

The end

Launcher Data 

Begin job on node75 at 2009-06-16 17:58:38
IDJOB=1877040
IDBENCH=2265
IDSOLVER=699
FILE ID=node75/1877040-1245167918
PBS_JOBID= 9363861
Free space on /tmp= 66424 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-1.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877040-1245167918/watcher-1877040-1245167918 -o /tmp/evaluation-result-1877040-1245167918/solver-1877040-1245167918 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877040-1245167918.opb

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

MD5SUM BENCH= a2418d45f4247bab260506429e96e746
RANDOM SEED=301400813

node75.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		: 3000.236
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		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1405320 kB
Buffers:         39112 kB
Cached:         475204 kB
SwapCached:      26352 kB
Active:          60328 kB
Inactive:       499656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1405320 kB
SwapTotal:     4192956 kB
SwapFree:      4160652 kB
Dirty:            6992 kB
Writeback:           0 kB
Mapped:          31328 kB
Slab:            75692 kB
Committed_AS:   612196 kB
PageTables:       2088 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1877040-1245167918.opb

Free space on /tmp at the end= 66420 MiB
End job on node75 at 2009-06-16 18:10:13