Trace number 353171

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
PB-clasp 2007-03-23SAT (TO)198 1802.03 1803.13

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8a3.opb
MD5SUM5018d2b93ba4422fc03308c57dbd6158
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark191
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 191
Optimality of the best value was proved NO
Number of variables528
Total number of constraints1816
Number of constraints which are clauses1816
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint8
Number of terms in the objective function 528
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 528
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 528
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.13/0.25	o 253
1.84/1.90	o 252
3.54/3.63	o 251
5.23/5.34	o 250
6.84/6.97	o 249
8.54/8.60	o 248
10.04/10.19	o 247
11.63/11.79	o 246
13.29/13.44	o 245
14.88/15.07	o 244
16.59/16.71	o 243
18.17/18.33	o 242
19.78/19.95	o 241
21.41/21.60	o 240
23.30/23.55	o 239
25.09/25.31	o 238
27.08/27.33	o 237
29.18/29.44	o 236
31.39/31.75	o 235
33.30/33.70	o 234
35.39/35.79	o 233
38.20/38.56	o 232
40.69/41.07	o 231
43.08/43.42	o 230
45.38/45.74	o 229
48.49/48.88	o 228
51.18/51.59	o 227
53.77/54.11	o 226
56.17/56.54	o 225
59.08/59.41	o 224
61.76/62.16	o 223
65.28/65.70	o 222
67.89/68.39	o 221
71.08/71.58	o 220
74.87/75.35	o 219
81.66/82.11	o 218
84.56/85.03	o 217
88.17/88.69	o 216
94.38/94.86	o 215
98.77/99.28	o 214
103.15/103.66	o 213
111.55/112.00	o 212
118.16/118.65	o 211
125.04/125.58	o 210
135.37/135.97	o 209
142.39/142.99	o 208
147.38/147.92	o 207
151.97/152.52	o 206
162.56/163.20	o 205
170.77/171.39	o 204
224.35/224.97	o 203
255.84/256.43	o 202
265.33/265.97	o 201
322.68/323.32	o 200
974.29/975.18	o 199
1202.43/1203.38	o 198
1800.09/1801.11	c Somebody sent me a SIGTERM
1800.09/1801.12	s SATISFIABLE
1800.09/1801.12	v x1 x3 x5 x7 x9 x11 x14 x15 x17 x19 x21 x23 x25 x28 x29 x31 x33 x35 x37 x39 x41 x43 x46 x47 x49 x51 x53 x55 x57 x60 x61 x63 x65 x67 x69 x71
1800.09/1801.12	v x73 x76 x78 x79 x81 x83 x85 x87 x89 x91 x93 x95 x97 x99 x101 x103 x105 x107 x110 x111 x113 x115 x117 x119 x121 x124 x125 x127 x130
1800.09/1801.12	v x131 x134 x135 x137 x141 x143 x145 x147 x149 x151 x153 x155 x157 x159 x161 x163 x165 x167 x169 x172 x174 x175 x177 x179 x181 x183
1800.09/1801.12	v x185 x187 x189 x191 x193 x202 x205 x210 x214 x216 x225 x230 x232 x234 x236 x237 x240 x244 x250 x251 x254 x256 x257 x260 x262 x265
1800.09/1801.12	v x274 x286 x287 x291 x294 x298 x300 x303 x306 x310 x312 x314 x316 x320 x322 x323 x332 x334 x335 x338 x340 x342 x344 x345 x348 x349
1800.09/1801.12	v x351 x354 x355 x358 x360 x364 x370 x371 x376 x382 x383 x386 x388 x392 x394 x395 x399 x406 x411 x421 x430 x434 x436 x437 x440 x442
1800.09/1801.12	v x445 x450 x454 x456 x457 x462 x466 x468 x469 x483 x486 x490 x492 x494 x496 x498 x500 x501 x504 x506 x508 x509 x512 x514 x518 x520
1800.09/1801.12	v x524 x526 x527
1800.09/1801.12	pb2clasp1: no process killed

Verifier Data (download as text)

OK	198

Conversion Script Data (download as text)

/tmp/evaluation/353171-1176657765/instance-353171-1176657765.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node57/watcher-353171-1176657765 -o ROOT/results/node57/solver-353171-1176657765 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-353171-1176657765.opb /tmp/evaluation/353171-1176657765/temp 

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 22386
/proc/meminfo: memFree=1664584/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12268 CPUtime=0
/proc/22386/stat : 22386 (pbclasp) D 22384 22386 21656 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 106912513 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218076248677 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/22386/statm: 3067 317 242 3 0 167 0

[startup+0.0813399 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22386
/proc/meminfo: memFree=1664584/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=0.01
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 525 0 0 0 1 0 0 0 16 0 1 0 106912513 12832768 476 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22386/statm: 3133 476 324 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+0.101339 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22386
/proc/meminfo: memFree=1664584/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=0.01
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 525 0 0 0 1 0 0 0 16 0 1 0 106912513 12832768 476 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22386/statm: 3133 476 324 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+0.301361 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22386
/proc/meminfo: memFree=1664584/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=0.22
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 784 3615 0 1 1 0 19 2 16 0 1 0 106912513 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22386/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 12532

[startup+0.701391 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22386
/proc/meminfo: memFree=1664584/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=0.22
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 784 3615 0 1 1 0 19 2 16 0 1 0 106912513 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22386/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 12532

[startup+1.50146 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 22404
/proc/meminfo: memFree=1608168/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=0.22
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 784 3615 0 1 1 0 19 2 16 0 1 0 106912513 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22386/statm: 3133 511 343 3 0 233 0
[pid=22402] ppid=22386 vsize=5352 CPUtime=0
/proc/22402/stat : 22402 (sh) S 22386 22386 21656 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 106912539 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22402/statm: 1338 224 188 169 0 49 0
[pid=22404] ppid=22402 vsize=64956 CPUtime=1.22
/proc/22404/stat : 22404 (clasp) R 22402 22386 21656 0 -1 4194304 19093 0 0 0 113 9 0 0 25 0 1 0 106912540 66514944 15275 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134746407 0 0 4096 0 0 0 0 17 1 0 0
/proc/22404/statm: 16239 15275 196 154 0 15709 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 82840

[startup+3.1016 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 22412
/proc/meminfo: memFree=1648296/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=1.87
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 928 24146 0 1 1 0 172 14 16 0 1 0 106912513 12832768 512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22386/statm: 3133 512 343 3 0 233 0
[pid=22410] ppid=22386 vsize=5352 CPUtime=0
/proc/22410/stat : 22410 (sh) S 22386 22386 21656 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106912704 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22410/statm: 1338 224 188 169 0 49 0
[pid=22412] ppid=22410 vsize=64948 CPUtime=1.17
/proc/22412/stat : 22412 (clasp) R 22410 22386 21656 0 -1 4194304 19076 0 0 0 109 8 0 0 25 0 1 0 106912704 66506752 15259 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682899 0 0 4096 0 0 0 0 17 1 0 0
/proc/22412/statm: 16237 15260 196 154 0 15707 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 82832

[startup+6.30188 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 22428
/proc/meminfo: memFree=1661856/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=5.31
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 1168 65193 0 1 2 0 493 36 16 0 1 0 106912513 12832768 512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22386/statm: 3133 512 343 3 0 233 0
[pid=22426] ppid=22386 vsize=5352 CPUtime=0
/proc/22426/stat : 22426 (sh) S 22386 22386 21656 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106913048 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22426/statm: 1338 224 188 169 0 49 0
[pid=22428] ppid=22426 vsize=65992 CPUtime=0.94
/proc/22428/stat : 22428 (clasp) R 22426 22386 21656 0 -1 4194304 18937 0 0 0 87 7 0 0 25 0 1 0 106913048 67575808 15260 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134676044 0 0 4096 0 0 0 0 17 1 0 0
/proc/22428/statm: 16498 15260 194 154 0 15968 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 83876

[startup+12.7024 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 22460
/proc/meminfo: memFree=1651152/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=11.74
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 1640 147203 0 1 2 1 1097 74 16 0 1 0 106912513 12832768 512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22386/statm: 3133 512 343 3 0 233 0
[pid=22458] ppid=22386 vsize=5352 CPUtime=0
/proc/22458/stat : 22458 (sh) S 22386 22386 21656 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106913697 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1338 224 188 169 0 49 0
[pid=22460] ppid=22458 vsize=67480 CPUtime=0.85
/proc/22460/stat : 22460 (clasp) R 22458 22386 21656 0 -1 4194304 18910 0 0 0 77 8 0 0 25 0 1 0 106913697 69099520 15513 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134656958 0 0 4096 0 0 0 0 17 1 0 0
/proc/22460/statm: 16870 15513 194 154 0 16340 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 85364

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 22516
/proc/meminfo: memFree=1602496/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=25.12
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 2632 310812 0 1 3 2 2349 158 16 0 1 0 106912513 12832768 512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22386/statm: 3133 512 343 3 0 233 0
Current children cumulated CPU time (s) 25.12
Current children cumulated vsize (KiB) 12532

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 22604
/proc/meminfo: memFree=1603016/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=48.59
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 3912 514300 0 1 5 3 4593 258 16 0 1 0 106912513 12832768 512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22386/statm: 3133 512 343 3 0 233 0
[pid=22602] ppid=22386 vsize=5352 CPUtime=0
/proc/22602/stat : 22602 (sh) S 22386 22386 21656 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106917402 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22602/statm: 1338 224 188 169 0 49 0
[pid=22604] ppid=22602 vsize=64476 CPUtime=2.19
/proc/22604/stat : 22604 (clasp) R 22602 22386 21656 0 -1 4194304 18905 0 0 0 212 7 0 0 25 0 1 0 106917403 66023424 15106 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134746407 0 0 4096 0 0 0 0 17 1 0 0
/proc/22604/statm: 16119 15106 196 154 0 15589 0
Current children cumulated CPU time (s) 50.78
Current children cumulated vsize (KiB) 82360

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 22716
/proc/meminfo: memFree=1604016/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=98.87
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 5580 791660 0 1 7 5 9473 402 16 0 1 0 106912513 12832768 512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22386/statm: 3133 512 343 3 0 233 0
[pid=22714] ppid=22386 vsize=5352 CPUtime=0
/proc/22714/stat : 22714 (sh) S 22386 22386 21656 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106922443 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22714/statm: 1338 224 188 169 0 49 0
[pid=22716] ppid=22714 vsize=62268 CPUtime=2.99
/proc/22716/stat : 22716 (clasp) R 22714 22386 21656 0 -1 4194304 17645 0 0 0 293 6 0 0 25 0 1 0 106922443 63762432 14861 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 15567 14861 196 154 0 15037 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 80152

[startup+162.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/67 22780
/proc/meminfo: memFree=1604664/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=152.01
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 6522 942672 0 1 8 6 14708 479 16 0 1 0 106912513 12832768 512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22386/statm: 3133 512 343 3 0 233 0
[pid=22778] ppid=22386 vsize=5352 CPUtime=0
/proc/22778/stat : 22778 (sh) S 22386 22386 21656 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106927767 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22778/statm: 1338 224 188 169 0 49 0
[pid=22780] ppid=22778 vsize=60140 CPUtime=9.75
/proc/22780/stat : 22780 (clasp) R 22778 22386 21656 0 -1 4194304 17321 0 0 0 967 8 0 0 25 0 1 0 106927767 61583360 14676 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/22780/statm: 15035 14676 196 154 0 14505 0
Current children cumulated CPU time (s) 161.76
Current children cumulated vsize (KiB) 78024

[startup+222.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/67 22796
/proc/meminfo: memFree=1604728/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=170.88
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 6758 980016 0 1 8 7 16573 500 16 0 1 0 106912513 12832768 512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22386/statm: 3133 512 343 3 0 233 0
[pid=22794] ppid=22386 vsize=5352 CPUtime=0
/proc/22794/stat : 22794 (sh) S 22386 22386 21656 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106929653 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22794/statm: 1338 224 188 169 0 49 0
[pid=22796] ppid=22794 vsize=60040 CPUtime=50.87
/proc/22796/stat : 22796 (clasp) R 22794 22386 21656 0 -1 4194304 17300 0 0 0 5081 6 0 0 25 0 1 0 106929653 61480960 14660 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741018 0 0 4096 0 0 0 0 17 1 0 0
/proc/22796/statm: 15010 14660 196 154 0 14480 0
Current children cumulated CPU time (s) 221.75
Current children cumulated vsize (KiB) 77924

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 22822
/proc/meminfo: memFree=1605048/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=265.43
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 7109 1035913 0 1 9 7 25998 529 16 0 1 0 106912513 12832768 512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22386/statm: 3133 512 343 3 0 233 0
[pid=22820] ppid=22386 vsize=5352 CPUtime=0
/proc/22820/stat : 22820 (sh) S 22386 22386 21656 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 106939115 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22820/statm: 1338 224 188 169 0 49 0
[pid=22822] ppid=22820 vsize=59888 CPUtime=16.26
/proc/22822/stat : 22822 (clasp) R 22820 22386 21656 0 -1 4194304 17193 0 0 0 1618 8 0 0 25 0 1 0 106939116 61325312 14557 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/22822/statm: 14972 14557 196 154 0 14442 0
Current children cumulated CPU time (s) 281.69
Current children cumulated vsize (KiB) 77772


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

/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 7460 1118892 0 1 10 7 119648 590 16 0 1 0 106912513 12832768 512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22386/statm: 3133 512 343 3 0 233 0
[pid=22844] ppid=22386 vsize=5352 CPUtime=0
/proc/22844/stat : 22844 (sh) S 22386 22386 21656 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107032852 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22844/statm: 1338 224 188 169 0 49 0
[pid=22846] ppid=22844 vsize=124876 CPUtime=578.74
/proc/22846/stat : 22846 (clasp) R 22844 22386 21656 0 -1 4194304 33170 0 0 0 57850 24 0 0 25 0 1 0 107032852 127873024 30342 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740788 0 0 4096 0 0 0 0 17 1 0 0
/proc/22846/statm: 31219 30342 196 154 0 30689 0
Current children cumulated CPU time (s) 1781.29
Current children cumulated vsize (KiB) 142760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22846
/proc/meminfo: memFree=1539960/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=1202.55
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 7460 1118892 0 1 10 7 119648 590 16 0 1 0 106912513 12832768 512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22386/statm: 3133 512 343 3 0 233 0
[pid=22844] ppid=22386 vsize=5352 CPUtime=0
/proc/22844/stat : 22844 (sh) S 22386 22386 21656 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107032852 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22844/statm: 1338 224 188 169 0 49 0
[pid=22846] ppid=22844 vsize=126296 CPUtime=597.54
/proc/22846/stat : 22846 (clasp) R 22844 22386 21656 0 -1 4194304 33577 0 0 0 59730 24 0 0 25 0 1 0 107032852 129327104 30713 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/22846/statm: 31574 30713 196 154 0 31044 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 144180

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

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22846
/proc/meminfo: memFree=1539960/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=1202.55
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 7460 1118892 0 1 10 7 119648 590 16 0 1 0 106912513 12832768 512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22386/statm: 3133 512 343 3 0 233 0
[pid=22844] ppid=22386 vsize=5352 CPUtime=0
/proc/22844/stat : 22844 (sh) S 22386 22386 21656 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107032852 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22844/statm: 1338 224 188 169 0 49 0
[pid=22846] ppid=22844 vsize=126296 CPUtime=597.54
/proc/22846/stat : 22846 (clasp) R 22844 22386 21656 0 -1 4194304 33577 0 0 0 59730 24 0 0 25 0 1 0 107032852 129327104 30713 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/22846/statm: 31574 30713 196 154 0 31044 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 144180

# WARNING:
# current cumulated CPU time (1202.56 s) is less than in the last sample (1800.09 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (597.53 s) to the 'lost time'.

[startup+1801.22 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22846
/proc/meminfo: memFree=1539960/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=1202.56
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 7625 1120553 0 1 10 7 119648 591 16 0 1 0 106912513 12832768 512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22386/statm: 3133 512 343 3 0 233 0
Current children cumulated CPU time (s) 1202.56
Current children cumulated vsize (KiB) 12532

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22846
/proc/meminfo: memFree=1539960/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=1202.56
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 7625 1120553 0 1 10 7 119648 591 16 0 1 0 106912513 12832768 512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22386/statm: 3133 512 343 3 0 233 0
Current children cumulated CPU time (s) 1202.56
Current children cumulated vsize (KiB) 12532

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 22857
/proc/meminfo: memFree=1615704/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=1202.56
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 7625 1120553 0 1 10 7 119648 591 16 0 1 0 106912513 12832768 512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22386/statm: 3133 512 343 3 0 233 0
[pid=22847] ppid=22386 vsize=0 CPUtime=0
/proc/22847/stat : 22847 (rm) Z 22386 22386 21656 0 -1 4194316 116 0 0 0 0 0 0 0 18 0 1 0 107092624 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/22847/statm: 0 0 0 0 0 0 0
[pid=22855] ppid=22386 vsize=5352 CPUtime=0
/proc/22855/stat : 22855 (sh) S 22386 22386 21656 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107092627 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22855/statm: 1338 224 188 169 0 49 0
[pid=22857] ppid=22855 vsize=59728 CPUtime=1.05
/proc/22857/stat : 22857 (clasp) R 22855 22386 21656 0 -1 4194304 16983 0 0 0 98 7 0 0 25 0 1 0 107092627 61161472 14348 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 14932 14348 196 154 0 14402 0
Current children cumulated CPU time (s) 1203.61
Current children cumulated vsize (KiB) 77612

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 22857
/proc/meminfo: memFree=1615704/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=1202.56
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 7625 1120553 0 1 10 7 119648 591 16 0 1 0 106912513 12832768 512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22386/statm: 3133 512 343 3 0 233 0
[pid=22847] ppid=22386 vsize=0 CPUtime=0
/proc/22847/stat : 22847 (rm) Z 22386 22386 21656 0 -1 4194316 116 0 0 0 0 0 0 0 18 0 1 0 107092624 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/22847/statm: 0 0 0 0 0 0 0
[pid=22855] ppid=22386 vsize=5352 CPUtime=0
/proc/22855/stat : 22855 (sh) S 22386 22386 21656 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107092627 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22855/statm: 1338 224 188 169 0 49 0
[pid=22857] ppid=22855 vsize=59728 CPUtime=1.44
/proc/22857/stat : 22857 (clasp) R 22855 22386 21656 0 -1 4194304 17076 0 0 0 137 7 0 0 25 0 1 0 107092627 61161472 14441 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 14932 14441 196 154 0 14402 0
Current children cumulated CPU time (s) 1204
Current children cumulated vsize (KiB) 77612

[startup+1803 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 22857
/proc/meminfo: memFree=1605080/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=1202.56
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 7625 1120553 0 1 10 7 119648 591 16 0 1 0 106912513 12832768 512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22386/statm: 3133 512 343 3 0 233 0
[pid=22847] ppid=22386 vsize=0 CPUtime=0
/proc/22847/stat : 22847 (rm) Z 22386 22386 21656 0 -1 4194316 116 0 0 0 0 0 0 0 18 0 1 0 107092624 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/22847/statm: 0 0 0 0 0 0 0
[pid=22855] ppid=22386 vsize=5352 CPUtime=0
/proc/22855/stat : 22855 (sh) S 22386 22386 21656 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107092627 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22855/statm: 1338 224 188 169 0 49 0
[pid=22857] ppid=22855 vsize=59728 CPUtime=1.84
/proc/22857/stat : 22857 (clasp) R 22855 22386 21656 0 -1 4194304 17077 0 0 0 177 7 0 0 25 0 1 0 107092627 61161472 14442 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740788 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 14932 14442 196 154 0 14402 0
Current children cumulated CPU time (s) 1204.4
Current children cumulated vsize (KiB) 77612

[startup+1803.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 22857
/proc/meminfo: memFree=1605080/2055920 swapFree=4187472/4192956
[pid=22386] ppid=22384 vsize=12532 CPUtime=1202.56
/proc/22386/stat : 22386 (pbclasp) S 22384 22386 21656 0 -1 4194304 7625 1120553 0 1 10 7 119648 591 16 0 1 0 106912513 12832768 512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22386/statm: 3133 512 343 3 0 233 0
[pid=22847] ppid=22386 vsize=0 CPUtime=0
/proc/22847/stat : 22847 (rm) Z 22386 22386 21656 0 -1 4194316 116 0 0 0 0 0 0 0 18 0 1 0 107092624 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/22847/statm: 0 0 0 0 0 0 0
[pid=22855] ppid=22386 vsize=5352 CPUtime=0
/proc/22855/stat : 22855 (sh) S 22386 22386 21656 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107092627 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22855/statm: 1338 224 188 169 0 49 0
[pid=22857] ppid=22855 vsize=59728 CPUtime=1.94
/proc/22857/stat : 22857 (clasp) R 22855 22386 21656 0 -1 4194304 17077 0 0 0 187 7 0 0 25 0 1 0 107092627 61161472 14442 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740633 0 0 4096 0 0 0 0 17 1 0 0
/proc/22857/statm: 14932 14442 196 154 0 14402 0
Current children cumulated CPU time (s) 1204.5
Current children cumulated vsize (KiB) 77612

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22386 and gives
#  childrusage.ru_utime.tv_sec=1196
#  childrusage.ru_utime.tv_usec=589090
#  childrusage.ru_stime.tv_sec=5
#  childrusage.ru_stime.tv_usec=997088
# CPU time returned by wait4() is 1202.59
# while last known CPU time is 1204.5
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 597.53
#  lost CPU user time (s): 597.3
#  lost CPU system time (s): 0.23

Real time (s): 1803.13
CPU time (s): 1802.03
CPU user time (s): 1795.75
CPU system time (s): 6.28
CPU usage (%): 99.939
Max. virtual memory (cumulated for all children) (KiB): 166756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.59
system time used= 5.99709
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1128704
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3839
involuntary context switches= 2458

runsolver used 2.27165 second user time and 4.30234 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Sun Apr 15 17:22:45 UTC 2007

IDJOB= 353171
IDBENCH= 2200
IDSOLVER= 158
FILE ID= node57/353171-1176657765

PBS_JOBID= 4559878

Free space on /tmp= 66563 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8a3.opb
COMMAND LINE= pbclasp instance-353171-1176657765.opb /tmp/evaluation/353171-1176657765/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-353171-1176657765 -o ROOT/results/node57/conversion-353171-1176657765 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353171-1176657765/instance-353171-1176657765.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-353171-1176657765 -o ROOT/results/node57/solver-353171-1176657765 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-353171-1176657765.opb /tmp/evaluation/353171-1176657765/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  5018d2b93ba4422fc03308c57dbd6158

RANDOM SEED= 508873753

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1664992 kB
Buffers:         21076 kB
Cached:         247252 kB
SwapCached:       2312 kB
Active:          50168 kB
Inactive:       231528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664992 kB
SwapTotal:     4192956 kB
SwapFree:      4187472 kB
Dirty:            1112 kB
Writeback:           0 kB
Mapped:          20892 kB
Slab:            95316 kB
Committed_AS:   187428 kB
PageTables:       1412 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 node57 on Sun Apr 15 17:52:49 UTC 2007