Trace number 459582

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_v2 2007-03-23SAT (TO)3 1800.08 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=499-P1=293-P2=223-P3=277-B.opb
MD5SUMffde7c44e1ce67f9a67e822c2db106af
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 benchmark0.100984
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 variables81
Total number of constraints7
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 constraints7
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

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/459582-1178656380/instance-459582-1178656380.opb ......
0.02/0.07	c done parsing opb.
0.02/0.07	o 473
1.99/2.04	o 365
2.49/2.55	o 255
2.69/2.73	o 249
3.69/3.71	o 143
4.40/4.46	o 129
7.29/7.31	o 79
7.99/8.08	o 75
18.29/18.33	o 73
18.88/18.99	o 71
28.29/28.34	o 69
30.28/30.38	o 65
37.08/37.18	o 31
37.78/37.83	o 21
38.28/38.33	o 15
38.48/38.59	o 7
42.68/42.78	o 3
1800.06/1800.60	s SATISFIABLE
1800.06/1800.60	v x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x109 x11 x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118
1800.06/1800.60	v -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138
1800.06/1800.60	v -x139 -x14 -x140 -x141 -x142 -x143 -x144 x145 x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 x154 x155 -x156 -x157 -x158
1800.06/1800.60	v -x159 -x16 -x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 x171 x172 -x173 -x174 -x175 -x176 -x177 -x178
1800.06/1800.60	v -x179 x18 x180 x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 x189 x19 x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 x198
1800.06/1800.60	v -x199 x2 x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x217
1800.06/1800.60	v -x218 -x219 x22 -x220 -x221 -x222 -x223 -x224 x225 x226 -x227 -x228 -x229 -x23 -x230 -x231 -x232 -x233 x234 -x235 -x236 -x237
1800.06/1800.60	v -x238 -x239 -x24 -x240 -x241 -x242 -x243 x244 x245 x246 x247 -x248 -x249 x25 x250 x251 x252 x253 x254 x255 x256 -x257 -x258
1800.06/1800.60	v x259 x26 x260 x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x27 -x270 x271 x272 x273 x274 -x275 -x276 x277 x278 x279
1800.06/1800.60	v x28 x280 x281 x282 x283 -x284 -x285 x286 x287 x288 -x289 x29 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 x298 x299 -x3 -x30
1800.06/1800.60	v x300 x301 -x302 -x303 x304 x305 x306 x307 x308 x309 x31 x310 -x311 -x312 x313 x314 x315 x316 x317 x318 x319 x32 -x320 -x321 x322
1800.06/1800.60	v x323 x324 -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
1800.06/1800.60	v -x58 -x59 -x6 -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
1800.06/1800.60	v -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/459582-1178656380/instance-459582-1178656380.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-459582-1178656380 -o ROOT/results/node60/solver-459582-1178656380 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459582-1178656380/instance-459582-1178656380.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: 0.94 1.01 0.99 3/64 16397
/proc/meminfo: memFree=1888584/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=1464 CPUtime=0
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 313547950 1499136 133 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 366 133 86 219 0 143 0

[startup+0.026432 s]
/proc/loadavg: 0.94 1.01 0.99 3/64 16397
/proc/meminfo: memFree=1888584/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=1460 CPUtime=0.02
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 200 0 0 0 2 0 0 0 18 0 1 0 313547950 1495040 182 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 365 186 90 219 0 142 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1460

[startup+0.10144 s]
/proc/loadavg: 0.94 1.01 0.99 3/64 16397
/proc/meminfo: memFree=1888584/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=2228 CPUtime=0.09
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 360 0 0 0 9 0 0 0 18 0 1 0 313547950 2281472 342 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557008 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 557 342 102 219 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2228

[startup+0.301459 s]
/proc/loadavg: 0.94 1.01 0.99 3/64 16397
/proc/meminfo: memFree=1888584/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=3516 CPUtime=0.29
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 736 0 0 0 29 0 0 0 19 0 1 0 313547950 3600384 718 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 879 718 102 219 0 656 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3516

[startup+0.701498 s]
/proc/loadavg: 0.94 1.01 0.99 3/64 16397
/proc/meminfo: memFree=1888584/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=5892 CPUtime=0.69
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 1236 0 0 0 68 1 0 0 23 0 1 0 313547950 6033408 1218 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 1473 1218 102 219 0 1250 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5892

[startup+1.50158 s]
/proc/loadavg: 0.94 1.01 0.99 2/65 16398
/proc/meminfo: memFree=1883008/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=10576 CPUtime=1.49
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 1941 0 0 0 147 2 0 0 25 0 1 0 313547950 10829824 1874 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 2644 1874 102 219 0 2421 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10576

[startup+3.10173 s]
/proc/loadavg: 0.94 1.01 0.99 2/65 16398
/proc/meminfo: memFree=1880960/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=11500 CPUtime=3.09
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 2219 0 0 0 306 3 0 0 25 0 1 0 313547950 11776000 2055 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 2875 2055 102 219 0 2652 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11500

[startup+6.30105 s]
/proc/loadavg: 0.94 1.01 0.99 2/65 16398
/proc/meminfo: memFree=1879168/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=11896 CPUtime=6.29
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 2754 0 0 0 624 5 0 0 25 0 1 0 313547950 12181504 2590 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 2974 2590 102 219 0 2751 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11896

[startup+12.7017 s]
/proc/loadavg: 0.95 1.01 0.99 2/65 16398
/proc/meminfo: memFree=1876936/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=13516 CPUtime=12.69
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 3343 0 0 0 1261 8 0 0 25 0 1 0 313547950 13840384 2986 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 3379 2986 102 219 0 3156 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13516

[startup+25.5019 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 16398
/proc/meminfo: memFree=1872528/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=22516 CPUtime=25.48
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 4422 0 0 0 2536 12 0 0 25 0 1 0 313547950 23056384 4065 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 5629 4065 102 219 0 5406 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22516

[startup+51.1015 s]
/proc/loadavg: 0.97 1.00 0.99 2/65 16398
/proc/meminfo: memFree=1869264/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=25464 CPUtime=51.08
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 5636 0 0 0 5088 20 0 0 25 0 1 0 313547950 26075136 4894 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 6366 4894 102 219 0 6143 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25464

[startup+102.304 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16398
/proc/meminfo: memFree=1865808/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=30744 CPUtime=102.26
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 7236 0 0 0 10192 34 0 0 25 0 1 0 313547950 31481856 5725 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 7686 5725 102 219 0 7463 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30744

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16398
/proc/meminfo: memFree=1862928/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=32776 CPUtime=162.25
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 7949 0 0 0 16175 50 0 0 25 0 1 0 313547950 33562624 6438 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 8194 6438 102 219 0 7971 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32776

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16398
/proc/meminfo: memFree=1860752/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=33684 CPUtime=222.24
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 8483 0 0 0 22163 61 0 0 25 0 1 0 313547950 34492416 6972 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546875 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 8421 6972 102 219 0 8198 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33684

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16398
/proc/meminfo: memFree=1857808/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=41356 CPUtime=282.22
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 10745 0 0 0 28150 72 0 0 25 0 1 0 313547950 42348544 7697 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 10339 7697 102 219 0 10116 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 41356

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16398
/proc/meminfo: memFree=1855888/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=42196 CPUtime=342.21
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 11228 0 0 0 34141 80 0 0 25 0 1 0 313547950 43208704 8180 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 10549 8180 102 219 0 10326 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 42196

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16398
/proc/meminfo: memFree=1854352/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=43280 CPUtime=402.19
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 11614 0 0 0 40126 93 0 0 25 0 1 0 313547950 44318720 8566 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 10820 8566 102 219 0 10597 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 43280

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16398
/proc/meminfo: memFree=1848208/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=61216 CPUtime=462.18
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 13143 0 0 0 46116 102 0 0 25 0 1 0 313547950 62685184 10095 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 15304 10095 102 219 0 15081 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 61216

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16398
/proc/meminfo: memFree=1845392/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=62216 CPUtime=522.16
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 13846 0 0 0 52106 110 0 0 25 0 1 0 313547950 63709184 10798 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 15554 10798 102 219 0 15331 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 62216

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16398
/proc/meminfo: memFree=1844112/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=62804 CPUtime=582.15
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 14157 0 0 0 58097 118 0 0 25 0 1 0 313547950 64311296 11109 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 15701 11109 102 219 0 15478 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 62804

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16400
/proc/meminfo: memFree=1842704/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=63428 CPUtime=642.14
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 14487 0 0 0 64087 127 0 0 25 0 1 0 313547950 64950272 11439 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 15857 11439 102 219 0 15634 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 63428


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

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16400
/proc/meminfo: memFree=1839184/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=77832 CPUtime=822.08
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 18429 0 0 0 82056 152 0 0 25 0 1 0 313547950 79699968 12308 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 19458 12308 102 219 0 19235 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 77832

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16400
/proc/meminfo: memFree=1837776/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=78624 CPUtime=882.07
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 18780 0 0 0 88047 160 0 0 25 0 1 0 313547950 80510976 12659 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 19656 12659 102 219 0 19433 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 78624

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16400
/proc/meminfo: memFree=1836624/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=79468 CPUtime=942.05
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 19065 0 0 0 94037 168 0 0 25 0 1 0 313547950 81375232 12944 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 19867 12944 102 219 0 19644 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 79468

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16400
/proc/meminfo: memFree=1835664/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=79468 CPUtime=1002.04
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 19302 0 0 0 100029 175 0 0 25 0 1 0 313547950 81375232 13181 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 19867 13181 102 219 0 19644 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 79468

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16400
/proc/meminfo: memFree=1834448/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=80364 CPUtime=1062.03
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 19612 0 0 0 106020 183 0 0 25 0 1 0 313547950 82292736 13491 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 20091 13491 102 219 0 19868 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 80364

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16400
/proc/meminfo: memFree=1833424/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=80364 CPUtime=1122.01
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 19870 0 0 0 112012 189 0 0 25 0 1 0 313547950 82292736 13749 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 20091 13749 102 219 0 19868 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 80364

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16400
/proc/meminfo: memFree=1832272/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=81476 CPUtime=1181.99
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 20154 0 0 0 118002 197 0 0 25 0 1 0 313547950 83431424 14033 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 20369 14033 102 219 0 20146 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 81476

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16400
/proc/meminfo: memFree=1831312/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=81476 CPUtime=1241.98
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 20350 0 0 0 123994 204 0 0 25 0 1 0 313547950 83431424 14229 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 20369 14229 102 219 0 20146 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 81476

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16400
/proc/meminfo: memFree=1830480/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=82488 CPUtime=1301.96
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 20559 0 0 0 129986 210 0 0 25 0 1 0 313547950 84467712 14438 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 20622 14438 102 219 0 20399 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 82488

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16400
/proc/meminfo: memFree=1829264/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=82488 CPUtime=1361.95
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 20861 0 0 0 135979 216 0 0 25 0 1 0 313547950 84467712 14740 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 20622 14740 102 219 0 20399 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 82488

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16400
/proc/meminfo: memFree=1828368/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=83564 CPUtime=1421.94
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 21077 0 0 0 141972 222 0 0 25 0 1 0 313547950 85569536 14956 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 20891 14956 102 219 0 20668 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 83564

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16400
/proc/meminfo: memFree=1827728/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=83564 CPUtime=1481.92
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 21245 0 0 0 147965 227 0 0 25 0 1 0 313547950 85569536 15124 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 20891 15124 102 219 0 20668 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 83564

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16400
/proc/meminfo: memFree=1826000/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=83884 CPUtime=1541.91
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 21674 0 0 0 153957 234 0 0 25 0 1 0 313547950 85897216 15553 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 20971 15553 102 219 0 20748 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 83884

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16400
/proc/meminfo: memFree=1823952/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=85184 CPUtime=1601.89
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 22183 0 0 0 159950 239 0 0 25 0 1 0 313547950 87228416 16062 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 21296 16062 102 219 0 21073 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 85184

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16400
/proc/meminfo: memFree=1823248/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=85344 CPUtime=1661.88
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 22359 0 0 0 165945 243 0 0 25 0 1 0 313547950 87392256 16238 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 21336 16238 102 219 0 21113 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 85344

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 16568
/proc/meminfo: memFree=1820864/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=85344 CPUtime=1721.78
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 22566 0 0 0 171929 249 0 0 25 0 1 0 313547950 87392256 16445 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 21336 16445 102 219 0 21113 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 85344

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16598
/proc/meminfo: memFree=1821264/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=86556 CPUtime=1781.75
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 22751 0 0 0 177922 253 0 0 25 0 1 0 313547950 88633344 16630 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 21639 16630 102 219 0 21416 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 86556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 16598
/proc/meminfo: memFree=1820944/2055920 swapFree=4183392/4192956
[pid=16397] ppid=16395 vsize=86716 CPUtime=1800.06
/proc/16397/stat : 16397 (PBS4_SAT07v2) R 16395 16397 15386 0 -1 4194304 22825 0 0 0 179751 255 0 0 25 0 1 0 313547950 88797184 16704 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16397/statm: 21679 16704 102 219 0 21456 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 86716

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.08
CPU user time (s): 1797.52
CPU system time (s): 2.56561
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 90124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.52
system time used= 2.56561
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22828
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= 2435

runsolver used 1.15482 second user time and 3.82842 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Tue May  8 20:33:00 UTC 2007

IDJOB= 459582
IDBENCH= 48043
IDSOLVER= 200
FILE ID= node60/459582-1178656380

PBS_JOBID= 5218396

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=499-P1=293-P2=223-P3=277-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459582-1178656380/instance-459582-1178656380.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-459582-1178656380 -o ROOT/results/node60/conversion-459582-1178656380 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459582-1178656380/instance-459582-1178656380.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-459582-1178656380 -o ROOT/results/node60/solver-459582-1178656380 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459582-1178656380/instance-459582-1178656380.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  ffde7c44e1ce67f9a67e822c2db106af

RANDOM SEED= 888824588

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:       1889056 kB
Buffers:         13272 kB
Cached:          60868 kB
SwapCached:       3516 kB
Active:          28088 kB
Inactive:        55812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1889056 kB
SwapTotal:     4192956 kB
SwapFree:      4183392 kB
Dirty:            2304 kB
Writeback:           0 kB
Mapped:          15892 kB
Slab:            69040 kB
Committed_AS:  5303940 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= 66562 MiB

End job on node60 on Tue May  8 21:03:02 UTC 2007