Trace number 430164

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 1370.35 1370.68

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=17-P1=89-P2=113-P3=89-P4=67-B.opb
MD5SUM5afc409acaae7ef62c2326d33adf31bc
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 benchmark0.072988
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/430164-1177992561/instance-430164-1177992561.opb ......
0.01/0.08	c done parsing opb.
0.01/0.08	o 115
0.59/0.62	o 109
0.79/0.85	o 93
1.19/1.26	o 91
2.49/2.50	o 69
2.59/2.67	o 67
3.30/3.30	o 57
3.59/3.63	o 55
7.09/7.18	o 51
10.09/10.13	o 49
10.68/10.72	o 31
13.09/13.11	o 17
14.29/14.34	o 5
15.49/15.58	o 3
1370.26/1370.66	o 3
1370.26/1370.66	s OPTIMUM FOUND
1370.26/1370.66	c Total Run Time					1370.33
1370.26/1370.66	v x1 x10 x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 x113 x114 -x115 -x116 -x117 -x118
1370.26/1370.66	v -x119 x12 x120 x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 x13 -x130 -x131 -x132 -x133 x134 -x135 x136 -x137 -x138 x139
1370.26/1370.66	v x14 x140 x141 -x142 x143 -x144 -x145 x146 x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 -x154 x155 -x156 x157 -x158 -x159 x16
1370.26/1370.66	v x160 x161 x162 -x163 x164 -x165 -x166 x167 x168 x169 -x17 -x170 x171 -x172 -x173 x174 x175 x176 -x177 x178 -x179 x18 -x180 x181
1370.26/1370.66	v x182 x183 x184 x185 -x186 -x187 -x188 -x189 x19 x190 x191 x192 -x193 -x194 -x195 -x196 x197 x198 x199 x2 x20 -x200 -x201 -x202
1370.26/1370.66	v -x203 x204 x205 x206 -x207 -x208 -x209 x21 -x210 x211 x212 x213 -x214 -x215 -x216 -x217 x218 x219 x22 x220 -x221 -x222 -x223
1370.26/1370.66	v -x224 -x225 -x226 -x227 -x228 -x229 x23 -x230 -x231 x232 -x233 -x234 x235 x236 x237 -x238 x239 x24 -x240 -x241 x242 x243 x244
1370.26/1370.66	v -x245 -x246 -x247 -x248 -x249 x25 -x250 -x251 -x252 x253 -x254 -x255 x256 x257 x258 -x259 x26 -x260 -x261 -x262 -x263 -x264
1370.26/1370.66	v -x265 -x266 x267 -x268 -x269 x27 x270 x271 x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x28 -x280 x29 -x3 x30 -x31 x32 -x33
1370.26/1370.66	v 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 -x60
1370.26/1370.66	v -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 x86 -x87
1370.26/1370.66	v -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/430164-1177992561/instance-430164-1177992561.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node68/watcher-430164-1177992561 -o ROOT/results/node68/solver-430164-1177992561 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430164-1177992561/PBS4 /tmp/evaluation/430164-1177992561/instance-430164-1177992561.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: 0.78 0.95 0.98 3/64 1490
/proc/meminfo: memFree=1790784/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=1456 CPUtime=0
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 275245697 1490944 132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135004301 0 0 4096 0 0 0 0 17 1 0 0
/proc/1490/statm: 364 132 87 219 0 141 0

[startup+0.016166 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 1490
/proc/meminfo: memFree=1790784/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=1452 CPUtime=0.01
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 176 0 0 0 1 0 0 0 18 0 1 0 275245697 1486848 159 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 363 159 92 219 0 140 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1452

[startup+0.101173 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 1490
/proc/meminfo: memFree=1790784/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=2220 CPUtime=0.09
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 326 0 0 0 9 0 0 0 18 0 1 0 275245697 2273280 309 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 555 309 103 219 0 332 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2220

[startup+0.301191 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 1490
/proc/meminfo: memFree=1790784/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=3700 CPUtime=0.29
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 617 0 0 0 29 0 0 0 19 0 1 0 275245697 3788800 600 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 925 600 103 219 0 702 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3700

[startup+0.701227 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 1490
/proc/meminfo: memFree=1790784/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=6012 CPUtime=0.69
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 973 0 0 0 69 0 0 0 22 0 1 0 275245697 6156288 956 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 1503 956 103 219 0 1280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6012

[startup+1.5013 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 1491
/proc/meminfo: memFree=1786808/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=6604 CPUtime=1.49
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 1337 0 0 0 148 1 0 0 25 0 1 0 275245697 6762496 1271 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 1651 1271 104 219 0 1428 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6604

[startup+3.10144 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 1491
/proc/meminfo: memFree=1784952/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=11096 CPUtime=3.09
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 1759 0 0 0 306 3 0 0 25 0 1 0 275245697 11362304 1693 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 2774 1693 104 219 0 2551 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11096

[startup+6.30173 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 1491
/proc/meminfo: memFree=1783544/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=12016 CPUtime=6.29
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 2061 0 0 0 624 5 0 0 25 0 1 0 275245697 12304384 1898 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 3004 1898 104 219 0 2781 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12016

[startup+12.7023 s]
/proc/loadavg: 0.83 0.95 0.98 2/65 1491
/proc/meminfo: memFree=1780864/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=13584 CPUtime=12.69
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 2917 0 0 0 1260 9 0 0 25 0 1 0 275245697 13910016 2561 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 3396 2561 104 219 0 3173 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13584

[startup+25.5015 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 1491
/proc/meminfo: memFree=1778304/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=14584 CPUtime=25.48
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 3534 0 0 0 2533 15 0 0 25 0 1 0 275245697 14934016 3178 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 3646 3178 104 219 0 3423 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14584

[startup+51.1018 s]
/proc/loadavg: 0.91 0.96 0.98 2/65 1491
/proc/meminfo: memFree=1775040/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=25468 CPUtime=51.08
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 4721 0 0 0 5084 24 0 0 25 0 1 0 275245697 26079232 3980 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 6367 3980 104 219 0 6144 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25468

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 1491
/proc/meminfo: memFree=1769344/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=27548 CPUtime=102.27
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 6112 0 0 0 10185 42 0 0 25 0 1 0 275245697 28209152 5371 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 6887 5371 104 219 0 6664 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27548

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 1491
/proc/meminfo: memFree=1766208/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=31972 CPUtime=162.25
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 7705 0 0 0 16168 57 0 0 25 0 1 0 275245697 32739328 6195 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 7993 6195 104 219 0 7770 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31972

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1491
/proc/meminfo: memFree=1762368/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=33576 CPUtime=222.23
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 8628 0 0 0 22152 71 0 0 25 0 1 0 275245697 34381824 7118 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 8394 7118 104 219 0 8171 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33576

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1491
/proc/meminfo: memFree=1760640/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=34600 CPUtime=282.22
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 9066 0 0 0 28138 84 0 0 25 0 1 0 275245697 35430400 7556 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 8650 7556 104 219 0 8427 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 34600

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1491
/proc/meminfo: memFree=1758976/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=41412 CPUtime=342.2
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 10992 0 0 0 34123 97 0 0 25 0 1 0 275245697 42405888 7945 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 10353 7945 104 219 0 10130 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 41412

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1491
/proc/meminfo: memFree=1756352/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=42324 CPUtime=402.19
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 11644 0 0 0 40109 110 0 0 25 0 1 0 275245697 43339776 8597 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 10581 8597 104 219 0 10358 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 42324

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1491
/proc/meminfo: memFree=1754752/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=43364 CPUtime=462.18
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 12050 0 0 0 46095 123 0 0 25 0 1 0 275245697 44404736 9003 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 10841 9003 104 219 0 10618 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 43364

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1491
/proc/meminfo: memFree=1752704/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=44372 CPUtime=522.16
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 12593 0 0 0 52084 132 0 0 25 0 1 0 275245697 45436928 9546 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 11093 9546 104 219 0 10870 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 44372

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1491
/proc/meminfo: memFree=1751168/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=45056 CPUtime=582.15
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 12940 0 0 0 58073 142 0 0 25 0 1 0 275245697 46137344 9893 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552729 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 11264 9893 104 219 0 11041 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 45056

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1491
/proc/meminfo: memFree=1749952/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=45580 CPUtime=642.14
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 13240 0 0 0 64059 155 0 0 25 0 1 0 275245697 46673920 10193 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552763 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 11395 10193 104 219 0 11172 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 45580


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

/proc/meminfo: memFree=1748672/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=46296 CPUtime=702.12
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 13538 0 0 0 70048 164 0 0 25 0 1 0 275245697 47407104 10491 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 11574 10491 104 219 0 11351 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 46296

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1491
/proc/meminfo: memFree=1747520/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=46888 CPUtime=762.11
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 13832 0 0 0 76038 173 0 0 25 0 1 0 275245697 48013312 10785 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 11722 10785 104 219 0 11499 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 46888

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1491
/proc/meminfo: memFree=1746432/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=47516 CPUtime=822.09
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 14101 0 0 0 82025 184 0 0 25 0 1 0 275245697 48656384 11054 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 11879 11054 104 219 0 11656 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 47516

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1491
/proc/meminfo: memFree=1745280/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=48344 CPUtime=882.08
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 14388 0 0 0 88012 196 0 0 25 0 1 0 275245697 49504256 11341 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 12086 11341 104 219 0 11863 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 48344

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1491
/proc/meminfo: memFree=1743936/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=49052 CPUtime=942.07
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 14717 0 0 0 94000 207 0 0 25 0 1 0 275245697 50229248 11670 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 12263 11670 104 219 0 12040 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 49052

[startup+1002.3 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 1491
/proc/meminfo: memFree=1742784/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=62092 CPUtime=1002.05
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 18059 0 0 0 99986 219 0 0 25 0 1 0 275245697 63582208 11939 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 15523 11939 104 219 0 15300 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 62092

[startup+1062.3 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 1491
/proc/meminfo: memFree=1741696/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=62892 CPUtime=1062.03
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 18334 0 0 0 105976 227 0 0 25 0 1 0 275245697 64401408 12214 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 15723 12214 104 219 0 15500 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 62892

[startup+1122.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 1491
/proc/meminfo: memFree=1740672/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=63052 CPUtime=1122.02
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 18591 0 0 0 111966 236 0 0 25 0 1 0 275245697 64565248 12471 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 15763 12471 104 219 0 15540 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 63052

[startup+1182.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 1491
/proc/meminfo: memFree=1739648/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=63904 CPUtime=1182
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 18841 0 0 0 117955 245 0 0 25 0 1 0 275245697 65437696 12721 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 15976 12721 104 219 0 15753 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 63904

[startup+1242.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 1491
/proc/meminfo: memFree=1738688/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=63904 CPUtime=1241.99
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 19073 0 0 0 123945 254 0 0 25 0 1 0 275245697 65437696 12953 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 15976 12953 104 219 0 15753 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 63904

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1491
/proc/meminfo: memFree=1737472/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=64808 CPUtime=1301.98
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 19348 0 0 0 129935 263 0 0 25 0 1 0 275245697 66363392 13228 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 16202 13228 104 219 0 15979 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 64808

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1491
/proc/meminfo: memFree=1735936/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=66120 CPUtime=1361.96
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 19747 0 0 0 135923 273 0 0 25 0 1 0 275245697 67706880 13627 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 16530 13627 104 219 0 16307 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 66120

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

[startup+1363.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1491
/proc/meminfo: memFree=1735872/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=66120 CPUtime=1362.76
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 19749 0 0 0 136003 273 0 0 25 0 1 0 275245697 67706880 13629 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 16530 13629 104 219 0 16307 0
Current children cumulated CPU time (s) 1362.76
Current children cumulated vsize (KiB) 66120

[startup+1366.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1491
/proc/meminfo: memFree=1735808/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=66120 CPUtime=1365.96
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 19773 0 0 0 136323 273 0 0 25 0 1 0 275245697 67706880 13653 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 16530 13653 104 219 0 16307 0
Current children cumulated CPU time (s) 1365.96
Current children cumulated vsize (KiB) 66120

[startup+1367.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1491
/proc/meminfo: memFree=1735808/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=66120 CPUtime=1367.56
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 19815 0 0 0 136482 274 0 0 25 0 1 0 275245697 67706880 13695 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 16530 13695 104 219 0 16307 0
Current children cumulated CPU time (s) 1367.56
Current children cumulated vsize (KiB) 66120

[startup+1369.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1491
/proc/meminfo: memFree=1735424/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=66120 CPUtime=1369.16
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 19860 0 0 0 136642 274 0 0 25 0 1 0 275245697 67706880 13740 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 16530 13740 104 219 0 16307 0
Current children cumulated CPU time (s) 1369.16
Current children cumulated vsize (KiB) 66120

[startup+1370.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1491
/proc/meminfo: memFree=1735424/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=66120 CPUtime=1369.96
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 19865 0 0 0 136722 274 0 0 25 0 1 0 275245697 67706880 13745 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 16530 13745 104 219 0 16307 0
Current children cumulated CPU time (s) 1369.96
Current children cumulated vsize (KiB) 66120

[startup+1370.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1491
/proc/meminfo: memFree=1735424/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=66120 CPUtime=1370.16
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 19866 0 0 0 136742 274 0 0 25 0 1 0 275245697 67706880 13746 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 16530 13746 104 219 0 16307 0
Current children cumulated CPU time (s) 1370.16
Current children cumulated vsize (KiB) 66120

[startup+1370.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1491
/proc/meminfo: memFree=1735424/2055920 swapFree=4183864/4192956
[pid=1490] ppid=1488 vsize=66120 CPUtime=1370.26
/proc/1490/stat : 1490 (PBS4) R 1488 1490 1372 0 -1 4194304 19866 0 0 0 136752 274 0 0 25 0 1 0 275245697 67706880 13746 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1490/statm: 16530 13746 104 219 0 16307 0
Current children cumulated CPU time (s) 1370.26
Current children cumulated vsize (KiB) 66120

Child status: 0
Real time (s): 1370.68
CPU time (s): 1370.35
CPU user time (s): 1367.59
CPU system time (s): 2.75658
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 66120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1367.59
system time used= 2.75658
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19873
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= 7
involuntary context switches= 1782

runsolver used 1.04584 second user time and 2.70059 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue May  1 04:09:22 UTC 2007

IDJOB= 430164
IDBENCH= 47961
IDSOLVER= 157
FILE ID= node68/430164-1177992561

PBS_JOBID= 4728231

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=17-P1=89-P2=113-P3=89-P4=67-B.opb
COMMAND LINE= /tmp/evaluation/430164-1177992561/PBS4 /tmp/evaluation/430164-1177992561/instance-430164-1177992561.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-430164-1177992561 -o ROOT/results/node68/conversion-430164-1177992561 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430164-1177992561/instance-430164-1177992561.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-430164-1177992561 -o ROOT/results/node68/solver-430164-1177992561 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430164-1177992561/PBS4 /tmp/evaluation/430164-1177992561/instance-430164-1177992561.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  5afc409acaae7ef62c2326d33adf31bc

RANDOM SEED= 962311055

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1791128 kB
Buffers:         11616 kB
Cached:         181200 kB
SwapCached:       2888 kB
Active:          62752 kB
Inactive:       139440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791128 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:            1424 kB
Writeback:           0 kB
Mapped:          15300 kB
Slab:            48680 kB
Committed_AS:  3056208 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node68 on Tue May  1 04:32:13 UTC 2007