Trace number 429660

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
PBS4 2007-03-23OPT3 1334.44 1334.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=97-P1=37-P2=107-P3=53-P4=53-B.opb
MD5SUM3c1c5627c2ecb7d046a74fd6c2fb2be3
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.071988
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables84
Total number of constraints9
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)196
Sum of products size (including duplicates)392
Number of different products196
Sum of products size392

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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/429660-1177987136/instance-429660-1177987136.opb ......
1.49/1.54	c done parsing opb.
1.49/1.54	o 87
2.10/2.12	o 83
3.79/3.83	o 51
4.89/4.95	o 25
15.88/15.93	o 13
16.78/16.86	o 3
1334.42/1334.80	o 3
1334.42/1334.80	s OPTIMUM FOUND
1334.42/1334.80	c Total Run Time					1334.42
1334.42/1334.80	v x1 x10 x100 -x101 -x102 -x103 -x104 -x105 x106 x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119
1334.42/1334.80	v -x12 x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 -x132 -x133 x134 -x135 x136 x137 -x138 -x139
1334.42/1334.80	v -x14 -x140 x141 -x142 x143 x144 -x145 -x146 -x147 x148 -x149 x15 x150 x151 -x152 -x153 -x154 x155 -x156 x157 x158 -x159 x16
1334.42/1334.80	v -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 x17 -x170 x171 x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 x18
1334.42/1334.80	v -x180 -x181 -x182 x183 x184 -x185 -x186 -x187 x188 x189 -x19 -x190 -x191 -x192 -x193 -x194 -x195 -x196 x197 x198 -x199 x2 x20
1334.42/1334.80	v -x200 -x201 x202 x203 x204 x205 -x206 -x207 -x208 x209 -x21 x210 x211 x212 -x213 -x214 -x215 x216 x217 x218 x219 x22 -x220 -x221
1334.42/1334.80	v -x222 x223 x224 x225 x226 -x227 -x228 -x229 -x23 x230 x231 x232 x233 x234 -x235 x236 -x237 x238 -x239 x24 -x240 -x241 -x242
1334.42/1334.80	v -x243 -x244 -x245 -x246 -x247 -x248 -x249 x25 -x250 -x251 -x252 x253 x254 x255 -x256 x257 -x258 x259 x26 x260 x261 x262 -x263
1334.42/1334.80	v x264 -x265 x266 x267 x268 x269 x27 -x270 x271 -x272 x273 -x274 -x275 -x276 -x277 -x278 -x279 x28 -x280 x29 -x3 -x30 -x31 x32
1334.42/1334.80	v x33 x34 -x35 x36 -x37 x38 x39 -x4 -x40 -x41 -x42 x43 x44 -x45 -x46 -x47 x48 x49 -x5 x50 x51 x52 -x53 x54 -x55 x56 x57 -x58 -x59 -x6
1334.42/1334.80	v -x60 -x61 -x62 -x63 -x64 -x65 x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 -x74 -x75 x76 x77 -x78 x79 x8 x80 -x81 -x82 x83 -x84 x85
1334.42/1334.80	v x86 -x87 -x88 -x89 x9 -x90 -x91 x92 x93 -x94 -x95 -x96 -x97 -x98 x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429660-1177987136/instance-429660-1177987136.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node55/watcher-429660-1177987136 -o ROOT/results/node55/solver-429660-1177987136 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429660-1177987136/PBS4 /tmp/evaluation/429660-1177987136/instance-429660-1177987136.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: 0.92 0.99 0.99 3/64 14534
/proc/meminfo: memFree=1776372/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=1456 CPUtime=0
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 246623656 1490944 132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134587152 0 0 4096 0 0 0 0 17 1 0 0
/proc/14534/statm: 364 132 87 219 0 141 0

[startup+0.012421 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 14534
/proc/meminfo: memFree=1776372/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=1452 CPUtime=0
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 246623656 1486848 155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 363 155 92 219 0 140 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1452

[startup+0.10143 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 14534
/proc/meminfo: memFree=1776372/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=2220 CPUtime=0.09
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 350 0 0 0 9 0 0 0 18 0 1 0 246623656 2273280 333 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 555 333 93 219 0 332 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2220

[startup+0.301448 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 14534
/proc/meminfo: memFree=1776372/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=3708 CPUtime=0.29
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 658 0 0 0 28 1 0 0 19 0 1 0 246623656 3796992 641 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 927 641 93 219 0 704 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3708

[startup+0.701486 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 14534
/proc/meminfo: memFree=1776372/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=5888 CPUtime=0.69
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 973 0 0 0 68 1 0 0 22 0 1 0 246623656 6029312 956 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 1472 956 93 219 0 1249 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5888

[startup+1.50156 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 14535
/proc/meminfo: memFree=1772076/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=6492 CPUtime=1.49
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 1429 0 0 0 147 2 0 0 25 0 1 0 246623656 6647808 1363 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 1623 1363 94 219 0 1400 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6492

[startup+3.10171 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 14535
/proc/meminfo: memFree=1770860/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=7140 CPUtime=3.09
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 1647 0 0 0 305 4 0 0 25 0 1 0 246623656 7311360 1484 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 1785 1484 104 219 0 1562 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7140

[startup+6.30202 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 14535
/proc/meminfo: memFree=1768940/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=11776 CPUtime=6.29
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 2109 0 0 0 623 6 0 0 25 0 1 0 246623656 12058624 1946 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 2944 1946 104 219 0 2721 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11776

[startup+12.7016 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 14535
/proc/meminfo: memFree=1766060/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=13348 CPUtime=12.68
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 2983 0 0 0 1258 10 0 0 25 0 1 0 246623656 13668352 2627 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 3337 2627 104 219 0 3114 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13348

[startup+25.5018 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 14535
/proc/meminfo: memFree=1763116/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=14424 CPUtime=25.48
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 3728 0 0 0 2531 17 0 0 25 0 1 0 246623656 14770176 3372 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 3606 3372 104 219 0 3383 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14424

[startup+51.1013 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 14535
/proc/meminfo: memFree=1761324/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=17016 CPUtime=51.07
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 4555 0 0 0 5081 26 0 0 25 0 1 0 246623656 17424384 3814 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 4254 3814 104 219 0 4031 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17016

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 14535
/proc/meminfo: memFree=1756332/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=30564 CPUtime=102.26
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 6527 0 0 0 10184 42 0 0 25 0 1 0 246623656 31297536 5017 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 7641 5017 104 219 0 7418 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30564

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14537
/proc/meminfo: memFree=1751340/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=32304 CPUtime=162.24
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 7767 0 0 0 16167 57 0 0 25 0 1 0 246623656 33079296 6257 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 8076 6257 104 219 0 7853 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32304

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14543
/proc/meminfo: memFree=1747884/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=33380 CPUtime=222.22
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 8624 0 0 0 22151 71 0 0 25 0 1 0 246623656 34181120 7114 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 8345 7114 104 219 0 8122 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33380

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14543
/proc/meminfo: memFree=1745580/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=34428 CPUtime=282.21
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 9208 0 0 0 28136 85 0 0 25 0 1 0 246623656 35254272 7698 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 8607 7698 104 219 0 8384 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 34428

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14543
/proc/meminfo: memFree=1743916/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=41416 CPUtime=342.2
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 11150 0 0 0 34122 98 0 0 25 0 1 0 246623656 42409984 8103 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 10354 8103 104 219 0 10131 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 41416

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14543
/proc/meminfo: memFree=1742380/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=42352 CPUtime=402.18
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 11537 0 0 0 40109 109 0 0 25 0 1 0 246623656 43368448 8490 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 10588 8490 104 219 0 10365 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 42352

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14543
/proc/meminfo: memFree=1740844/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=43548 CPUtime=462.16
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 11946 0 0 0 46095 121 0 0 25 0 1 0 246623656 44593152 8899 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 10887 8899 104 219 0 10664 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 43548

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14543
/proc/meminfo: memFree=1739372/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=44188 CPUtime=522.15
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 12331 0 0 0 52082 133 0 0 25 0 1 0 246623656 45248512 9284 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 11047 9284 104 219 0 10824 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 44188

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14543
/proc/meminfo: memFree=1737900/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=44696 CPUtime=582.13
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 12670 0 0 0 58069 144 0 0 25 0 1 0 246623656 45768704 9623 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 11174 9623 104 219 0 10951 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 44696

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14543
/proc/meminfo: memFree=1735468/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=45620 CPUtime=642.12
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 13276 0 0 0 64058 154 0 0 25 0 1 0 246623656 46714880 10229 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 11405 10229 104 219 0 11182 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 45620


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

/proc/meminfo: memFree=1732972/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=46800 CPUtime=762.09
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 13890 0 0 0 76032 177 0 0 25 0 1 0 246623656 47923200 10843 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 11700 10843 104 219 0 11477 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 46800

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14543
/proc/meminfo: memFree=1731884/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=47448 CPUtime=822.07
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 14169 0 0 0 82020 187 0 0 25 0 1 0 246623656 48586752 11122 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 11862 11122 104 219 0 11639 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 47448

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14543
/proc/meminfo: memFree=1730860/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=48136 CPUtime=882.05
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 14422 0 0 0 88010 195 0 0 25 0 1 0 246623656 49291264 11375 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 12034 11375 104 219 0 11811 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 48136

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14543
/proc/meminfo: memFree=1729516/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=61316 CPUtime=942.04
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 17795 0 0 0 93999 205 0 0 25 0 1 0 246623656 62787584 11675 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552706 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 15329 11675 104 219 0 15106 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 61316

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14543
/proc/meminfo: memFree=1728428/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=61476 CPUtime=1002.02
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 18090 0 0 0 99988 214 0 0 25 0 1 0 246623656 62951424 11970 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 15369 11970 104 219 0 15146 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 61476

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14543
/proc/meminfo: memFree=1727404/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=62252 CPUtime=1062.01
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 18345 0 0 0 105977 224 0 0 25 0 1 0 246623656 63746048 12225 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552944 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 15563 12225 104 219 0 15340 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 62252

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14543
/proc/meminfo: memFree=1726316/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=63076 CPUtime=1122
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 18616 0 0 0 111967 233 0 0 25 0 1 0 246623656 64589824 12496 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 15769 12496 104 219 0 15546 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 63076

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14543
/proc/meminfo: memFree=1725356/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=63076 CPUtime=1181.98
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 18847 0 0 0 117958 240 0 0 25 0 1 0 246623656 64589824 12727 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 15769 12727 104 219 0 15546 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 63076

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14543
/proc/meminfo: memFree=1724396/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=63952 CPUtime=1241.96
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 19087 0 0 0 123949 247 0 0 25 0 1 0 246623656 65486848 12967 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 15988 12967 104 219 0 15765 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 63952

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14543
/proc/meminfo: memFree=1723052/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=65044 CPUtime=1301.95
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 19415 0 0 0 129938 257 0 0 25 0 1 0 246623656 66605056 13295 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 16261 13295 104 219 0 16038 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 65044

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

[startup+1305.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14543
/proc/meminfo: memFree=1723052/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=65044 CPUtime=1305.15
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 19423 0 0 0 130257 258 0 0 25 0 1 0 246623656 66605056 13303 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 16261 13303 104 219 0 16038 0
Current children cumulated CPU time (s) 1305.15
Current children cumulated vsize (KiB) 65044

[startup+1318.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14543
/proc/meminfo: memFree=1722796/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=65044 CPUtime=1317.95
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 19479 0 0 0 131535 260 0 0 25 0 1 0 246623656 66605056 13359 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 16261 13359 104 219 0 16038 0
Current children cumulated CPU time (s) 1317.95
Current children cumulated vsize (KiB) 65044

[startup+1324.7 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14543
/proc/meminfo: memFree=1722668/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=65044 CPUtime=1324.35
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 19514 0 0 0 132174 261 0 0 25 0 1 0 246623656 66605056 13394 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14534/statm: 16261 13394 104 219 0 16038 0
Current children cumulated CPU time (s) 1324.35
Current children cumulated vsize (KiB) 65044

[startup+1331.1 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 14615
/proc/meminfo: memFree=1720892/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=65044 CPUtime=1330.72
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 19623 0 0 0 132808 264 0 0 25 0 1 0 246623656 66605056 13503 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 16261 13503 104 219 0 16038 0
Current children cumulated CPU time (s) 1330.72
Current children cumulated vsize (KiB) 65044

[startup+1332.7 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 14615
/proc/meminfo: memFree=1720892/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=65044 CPUtime=1332.31
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 19632 0 0 0 132967 264 0 0 25 0 1 0 246623656 66605056 13512 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 16261 13512 104 219 0 16038 0
Current children cumulated CPU time (s) 1332.31
Current children cumulated vsize (KiB) 65044

[startup+1333.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 14615
/proc/meminfo: memFree=1720892/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=65044 CPUtime=1333.11
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 19636 0 0 0 133047 264 0 0 25 0 1 0 246623656 66605056 13516 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 16261 13516 104 219 0 16038 0
Current children cumulated CPU time (s) 1333.11
Current children cumulated vsize (KiB) 65044

[startup+1334.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 14617
/proc/meminfo: memFree=1720828/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=65044 CPUtime=1333.91
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 19667 0 0 0 133127 264 0 0 25 0 1 0 246623656 66605056 13547 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 16261 13547 104 219 0 16038 0
Current children cumulated CPU time (s) 1333.91
Current children cumulated vsize (KiB) 65044

[startup+1334.7 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 14617
/proc/meminfo: memFree=1720828/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=65044 CPUtime=1334.32
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 19670 0 0 0 133167 265 0 0 25 0 1 0 246623656 66605056 13550 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 16261 13550 104 219 0 16038 0
Current children cumulated CPU time (s) 1334.32
Current children cumulated vsize (KiB) 65044

[startup+1334.8 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 14617
/proc/meminfo: memFree=1720828/2055920 swapFree=4184544/4192956
[pid=14534] ppid=14532 vsize=65044 CPUtime=1334.42
/proc/14534/stat : 14534 (PBS4) R 14532 14534 21313 0 -1 4194304 19671 0 0 0 133177 265 0 0 25 0 1 0 246623656 66605056 13551 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14534/statm: 16261 13551 104 219 0 16038 0
Current children cumulated CPU time (s) 1334.42
Current children cumulated vsize (KiB) 65044

Child status: 0
Real time (s): 1334.82
CPU time (s): 1334.44
CPU user time (s): 1331.78
CPU system time (s): 2.66159
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 65044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1331.78
system time used= 2.6616
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19678
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= 8
involuntary context switches= 1787

runsolver used 0.98485 second user time and 2.67559 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue May  1 02:38:56 UTC 2007

IDJOB= 429660
IDBENCH= 47925
IDSOLVER= 157
FILE ID= node55/429660-1177987136

PBS_JOBID= 4728100

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=97-P1=37-P2=107-P3=53-P4=53-B.opb
COMMAND LINE= /tmp/evaluation/429660-1177987136/PBS4 /tmp/evaluation/429660-1177987136/instance-429660-1177987136.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-429660-1177987136 -o ROOT/results/node55/conversion-429660-1177987136 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429660-1177987136/instance-429660-1177987136.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-429660-1177987136 -o ROOT/results/node55/solver-429660-1177987136 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429660-1177987136/PBS4 /tmp/evaluation/429660-1177987136/instance-429660-1177987136.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  3c1c5627c2ecb7d046a74fd6c2fb2be3

RANDOM SEED= 192865310

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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:       1776780 kB
Buffers:         41672 kB
Cached:         147584 kB
SwapCached:       2436 kB
Active:          39436 kB
Inactive:       163520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776780 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          20112 kB
Slab:            62220 kB
Committed_AS:  1805348 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= 66563 MiB

End job on node55 on Tue May  1 03:01:11 UTC 2007