Trace number 430416

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 1326.8 1327.23

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=73-P1=127-P2=41-P3=29-P4=59-B.opb
MD5SUM6aa9cb9410e02201be60dbd48f3c3ed7
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/430416-1177994703/instance-430416-1177994703.opb ......
0.09/0.13	c done parsing opb.
0.09/0.13	o 59
1.69/1.70	o 31
2.29/2.39	o 19
6.99/7.08	o 17
9.79/9.84	o 9
10.49/10.53	o 7
12.88/12.92	o 3
1326.76/1327.22	o 3
1326.76/1327.22	s OPTIMUM FOUND
1326.76/1327.22	c Total Run Time					1326.78
1326.76/1327.22	v x1 x10 x100 -x101 -x102 -x103 -x104 -x105 x106 x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119
1326.76/1327.22	v -x12 x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 -x132 -x133 x134 -x135 x136 x137 -x138 -x139
1326.76/1327.22	v -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 -x149 x15 x150 x151 -x152 -x153 -x154 x155 -x156 x157 x158 -x159
1326.76/1327.22	v -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 -x172 -x173 -x174 -x175 x176 -x177 x178 x179
1326.76/1327.22	v x18 -x180 -x181 -x182 x183 -x184 -x185 x186 -x187 x188 x189 -x19 x190 -x191 -x192 x193 -x194 x195 x196 -x197 -x198 -x199 x2
1326.76/1327.22	v -x20 -x200 -x201 -x202 -x203 x204 -x205 -x206 x207 -x208 x209 x21 x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219
1326.76/1327.22	v x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 x23 -x230 -x231 x232 x233 -x234 -x235 -x236 -x237 -x238 x239
1326.76/1327.22	v -x24 x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 x25 -x250 -x251 -x252 x253 x254 -x255 -x256 -x257 -x258 -x259
1326.76/1327.22	v -x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266 x267 x268 -x269 -x27 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278
1326.76/1327.22	v -x279 -x28 -x280 x29 -x3 x30 -x31 x32 -x33 x34 -x35 x36 -x37 x38 x39 -x4 -x40 -x41 -x42 x43 -x44 -x45 x46 -x47 x48 x49 -x5 x50 x51
1326.76/1327.22	v -x52 -x53 -x54 -x55 -x56 x57 -x58 -x59 -x6 -x60 -x61 -x62 -x63 x64 x65 x66 -x67 -x68 -x69 -x7 -x70 x71 -x72 -x73 x74 -x75 -x76 -x77
1326.76/1327.22	v x78 -x79 x8 -x80 -x81 -x82 -x83 -x84 x85 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/430416-1177994703/instance-430416-1177994703.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node60/watcher-430416-1177994703 -o ROOT/results/node60/solver-430416-1177994703 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430416-1177994703/PBS4 /tmp/evaluation/430416-1177994703/instance-430416-1177994703.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 0.98 0.99 3/64 30831
/proc/meminfo: memFree=1797520/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=1456 CPUtime=0
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 247380233 1490944 132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/30831/statm: 364 132 87 219 0 141 0

[startup+0.048967 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30831
/proc/meminfo: memFree=1797520/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=1708 CPUtime=0.04
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 243 0 0 0 4 0 0 0 18 0 1 0 247380233 1748992 226 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 427 226 93 219 0 204 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1708

[startup+0.101971 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30831
/proc/meminfo: memFree=1797520/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=2352 CPUtime=0.09
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 338 0 0 0 9 0 0 0 18 0 1 0 247380233 2408448 321 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 588 321 93 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.30199 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30831
/proc/meminfo: memFree=1797520/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=3704 CPUtime=0.29
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 667 0 0 0 29 0 0 0 19 0 1 0 247380233 3792896 650 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 926 650 103 219 0 703 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3704

[startup+0.70103 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30831
/proc/meminfo: memFree=1797520/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=5884 CPUtime=0.68
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 985 0 0 0 68 0 0 0 22 0 1 0 247380233 6025216 968 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 1471 968 103 219 0 1248 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5884

[startup+1.50111 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 30832
/proc/meminfo: memFree=1793224/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=6476 CPUtime=1.49
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 1424 0 0 0 147 2 0 0 25 0 1 0 247380233 6631424 1358 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 1619 1358 104 219 0 1396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6476

[startup+3.10126 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 30832
/proc/meminfo: memFree=1792072/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=10972 CPUtime=3.09
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 1696 0 0 0 306 3 0 0 25 0 1 0 247380233 11235328 1630 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 2743 1630 104 219 0 2520 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10972

[startup+6.30158 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30832
/proc/meminfo: memFree=1789896/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=11752 CPUtime=6.29
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 2278 0 0 0 624 5 0 0 25 0 1 0 247380233 12034048 2115 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 2938 2115 104 219 0 2715 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11752

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30832
/proc/meminfo: memFree=1787464/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=12432 CPUtime=12.69
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 2765 0 0 0 1262 7 0 0 25 0 1 0 247380233 12730368 2602 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 3108 2602 104 219 0 2885 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12432

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 30832
/proc/meminfo: memFree=1785040/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=14312 CPUtime=25.48
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 3557 0 0 0 2535 13 0 0 25 0 1 0 247380233 14655488 3201 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 3578 3201 104 219 0 3355 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14312

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 30832
/proc/meminfo: memFree=1780496/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=25260 CPUtime=51.08
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 5115 0 0 0 5085 23 0 0 25 0 1 0 247380233 25866240 4374 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 6315 4374 104 219 0 6092 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25260

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 30832
/proc/meminfo: memFree=1777040/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=27180 CPUtime=102.27
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 5902 0 0 0 10189 38 0 0 25 0 1 0 247380233 27832320 5161 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 6795 5161 104 219 0 6572 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27180

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30832
/proc/meminfo: memFree=1773392/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=31608 CPUtime=162.25
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 7611 0 0 0 16173 52 0 0 25 0 1 0 247380233 32366592 6101 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 7902 6101 104 219 0 7679 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31608

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30832
/proc/meminfo: memFree=1769808/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=33040 CPUtime=222.24
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 8477 0 0 0 22158 66 0 0 25 0 1 0 247380233 33832960 6967 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 8260 6967 104 219 0 8037 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33040

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30832
/proc/meminfo: memFree=1767824/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=34052 CPUtime=282.22
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 8959 0 0 0 28141 81 0 0 25 0 1 0 247380233 34869248 7449 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 8513 7449 104 219 0 8290 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 34052

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30832
/proc/meminfo: memFree=1766096/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=41376 CPUtime=342.2
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 10917 0 0 0 34126 94 0 0 25 0 1 0 247380233 42369024 7870 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 10344 7870 104 219 0 10121 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 41376

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30832
/proc/meminfo: memFree=1764496/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=42160 CPUtime=402.18
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 11312 0 0 0 40112 106 0 0 25 0 1 0 247380233 43171840 8265 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 10540 8265 104 219 0 10317 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 42160

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30832
/proc/meminfo: memFree=1763024/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=42752 CPUtime=462.17
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 11677 0 0 0 46099 118 0 0 25 0 1 0 247380233 43778048 8630 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 10688 8630 104 219 0 10465 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 42752

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30832
/proc/meminfo: memFree=1760336/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=43720 CPUtime=522.15
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 12355 0 0 0 52086 129 0 0 25 0 1 0 247380233 44769280 9308 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 10930 9308 104 219 0 10707 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 43720

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30832
/proc/meminfo: memFree=1758736/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=44724 CPUtime=582.15
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 12741 0 0 0 58076 139 0 0 25 0 1 0 247380233 45797376 9694 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 11181 9694 104 219 0 10958 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 44724

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30832
/proc/meminfo: memFree=1757200/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=45464 CPUtime=642.14
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 13119 0 0 0 64063 151 0 0 25 0 1 0 247380233 46555136 10072 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 11366 10072 104 219 0 11143 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 45464


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

/proc/meminfo: memFree=1755984/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=46048 CPUtime=702.11
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 13423 0 0 0 70052 159 0 0 25 0 1 0 247380233 47153152 10376 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 11512 10376 104 219 0 11289 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 46048

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30832
/proc/meminfo: memFree=1754384/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=47212 CPUtime=762.11
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 13815 0 0 0 76040 171 0 0 25 0 1 0 247380233 48345088 10768 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 11803 10768 104 219 0 11580 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 47212

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30832
/proc/meminfo: memFree=1753168/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=47212 CPUtime=822.09
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 14135 0 0 0 82028 181 0 0 25 0 1 0 247380233 48345088 11088 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 11803 11088 104 219 0 11580 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 47212

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30832
/proc/meminfo: memFree=1751376/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=64252 CPUtime=882.07
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 14589 0 0 0 88018 189 0 0 25 0 1 0 247380233 65794048 11542 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 16063 11542 104 219 0 15840 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 64252

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30832
/proc/meminfo: memFree=1750352/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=65112 CPUtime=942.06
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 14843 0 0 0 94007 199 0 0 25 0 1 0 247380233 66674688 11796 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 16278 11796 104 219 0 16055 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 65112

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 31004
/proc/meminfo: memFree=1747912/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=78304 CPUtime=1001.95
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 18180 0 0 0 99984 211 0 0 25 0 1 0 247380233 80183296 12060 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 19576 12060 104 219 0 19353 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 78304

[startup+1062.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 31030
/proc/meminfo: memFree=1747792/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=79092 CPUtime=1061.92
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 18487 0 0 0 105971 221 0 0 25 0 1 0 247380233 80990208 12367 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 19773 12367 104 219 0 19550 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 79092

[startup+1122.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 31030
/proc/meminfo: memFree=1746768/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=79092 CPUtime=1121.91
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 18743 0 0 0 111959 232 0 0 25 0 1 0 247380233 80990208 12623 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 19773 12623 104 219 0 19550 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 79092

[startup+1182.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 31030
/proc/meminfo: memFree=1745616/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=79928 CPUtime=1181.89
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 19033 0 0 0 117948 241 0 0 25 0 1 0 247380233 81846272 12913 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 19982 12913 104 219 0 19759 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 79928

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31030
/proc/meminfo: memFree=1744592/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=80816 CPUtime=1241.88
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 19276 0 0 0 123938 250 0 0 25 0 1 0 247380233 82755584 13156 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 20204 13156 104 219 0 19981 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 80816

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31030
/proc/meminfo: memFree=1743248/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=81008 CPUtime=1301.86
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 19634 0 0 0 129926 260 0 0 25 0 1 0 247380233 82952192 13514 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 20252 13514 104 219 0 20029 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 81008

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

[startup+1305.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31030
/proc/meminfo: memFree=1743184/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=81008 CPUtime=1305.06
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 19652 0 0 0 130245 261 0 0 25 0 1 0 247380233 82952192 13532 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 20252 13532 104 219 0 20029 0
Current children cumulated CPU time (s) 1305.06
Current children cumulated vsize (KiB) 81008

[startup+1318.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31030
/proc/meminfo: memFree=1742992/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=81952 CPUtime=1317.86
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 19729 0 0 0 131523 263 0 0 25 0 1 0 247380233 83918848 13609 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 20488 13609 104 219 0 20265 0
Current children cumulated CPU time (s) 1317.86
Current children cumulated vsize (KiB) 81952

[startup+1321.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31030
/proc/meminfo: memFree=1742608/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=81952 CPUtime=1321.06
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 19785 0 0 0 131843 263 0 0 25 0 1 0 247380233 83918848 13665 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 20488 13665 104 219 0 20265 0
Current children cumulated CPU time (s) 1321.06
Current children cumulated vsize (KiB) 81952

[startup+1324.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31030
/proc/meminfo: memFree=1742480/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=81952 CPUtime=1324.26
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 19815 0 0 0 132162 264 0 0 25 0 1 0 247380233 83918848 13695 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 20488 13695 104 219 0 20265 0
Current children cumulated CPU time (s) 1324.26
Current children cumulated vsize (KiB) 81952

[startup+1326.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31030
/proc/meminfo: memFree=1742480/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=81952 CPUtime=1325.85
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 19838 0 0 0 132321 264 0 0 25 0 1 0 247380233 83918848 13718 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 20488 13718 104 219 0 20265 0
Current children cumulated CPU time (s) 1325.85
Current children cumulated vsize (KiB) 81952

[startup+1326.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31030
/proc/meminfo: memFree=1742416/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=81952 CPUtime=1326.26
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 19840 0 0 0 132361 265 0 0 25 0 1 0 247380233 83918848 13720 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 20488 13720 104 219 0 20265 0
Current children cumulated CPU time (s) 1326.26
Current children cumulated vsize (KiB) 81952

[startup+1327.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31030
/proc/meminfo: memFree=1742416/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=81952 CPUtime=1326.66
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 19871 0 0 0 132401 265 0 0 25 0 1 0 247380233 83918848 13751 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 20488 13751 104 219 0 20265 0
Current children cumulated CPU time (s) 1326.66
Current children cumulated vsize (KiB) 81952

[startup+1327.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31030
/proc/meminfo: memFree=1742416/2055920 swapFree=4183296/4192956
[pid=30831] ppid=30829 vsize=81952 CPUtime=1326.76
/proc/30831/stat : 30831 (PBS4) R 30829 30831 30606 0 -1 4194304 19871 0 0 0 132411 265 0 0 25 0 1 0 247380233 83918848 13751 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30831/statm: 20488 13751 104 219 0 20265 0
Current children cumulated CPU time (s) 1326.76
Current children cumulated vsize (KiB) 81952

Child status: 0
Real time (s): 1327.23
CPU time (s): 1326.8
CPU user time (s): 1324.14
CPU system time (s): 2.66159
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 81952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1324.14
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= 19878
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= 1523

runsolver used 0.834873 second user time and 2.84457 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Tue May  1 04:45:03 UTC 2007

IDJOB= 430416
IDBENCH= 47979
IDSOLVER= 157
FILE ID= node60/430416-1177994703

PBS_JOBID= 4728250

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=73-P1=127-P2=41-P3=29-P4=59-B.opb
COMMAND LINE= /tmp/evaluation/430416-1177994703/PBS4 /tmp/evaluation/430416-1177994703/instance-430416-1177994703.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-430416-1177994703 -o ROOT/results/node60/conversion-430416-1177994703 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430416-1177994703/instance-430416-1177994703.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-430416-1177994703 -o ROOT/results/node60/solver-430416-1177994703 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430416-1177994703/PBS4 /tmp/evaluation/430416-1177994703/instance-430416-1177994703.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  6aa9cb9410e02201be60dbd48f3c3ed7

RANDOM SEED= 366759947

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1797992 kB
Buffers:         28696 kB
Cached:         155336 kB
SwapCached:       3580 kB
Active:          48476 kB
Inactive:       145320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1797992 kB
SwapTotal:     4192956 kB
SwapFree:      4183296 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          15748 kB
Slab:            50104 kB
Committed_AS:  2933344 kB
PageTables:       1464 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 node60 on Tue May  1 05:07:10 UTC 2007