Trace number 459510

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 1800.04 1800.78

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=347-P1=137-P2=419-P3=449-P4=47-B.opb
MD5SUM39b4faf02952fa93fd33b15cbf6e7d18
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 benchmark0.133979
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 variables108
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 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)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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/459510-1178655350/instance-459510-1178655350.opb ......
2.48/2.51	c done parsing opb.
2.48/2.51	o 199
5.49/5.55	o 51
27.08/27.14	o 47
33.78/33.82	o 45
41.87/41.96	o 21
48.38/48.40	o 19
140.74/140.88	o 17
161.03/161.16	o 5
183.02/183.17	o 3
1800.02/1800.70	s SATISFIABLE
1800.02/1800.70	v x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x109 x11 x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 x119
1800.02/1800.70	v -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 x136 x137 -x138 -x139
1800.02/1800.70	v -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 x154 x155 -x156 -x157 -x158 -x159
1800.02/1800.70	v -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 x172 x173 -x174 -x175 -x176 -x177 -x178 -x179
1800.02/1800.70	v -x18 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198
1800.02/1800.70	v -x199 x2 -x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x217
1800.02/1800.70	v -x218 -x219 x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231 -x232 -x233 -x234 x235 -x236
1800.02/1800.70	v -x237 -x238 -x239 x24 -x240 -x241 -x242 -x243 x244 -x245 -x246 -x247 -x248 -x249 x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256
1800.02/1800.70	v -x257 -x258 -x259 -x26 -x260 -x261 x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 x27 -x270 x271 -x272 -x273 x274 -x275 x276
1800.02/1800.70	v x277 -x278 x279 x28 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x29 -x290 -x291 -x292 -x293 -x294 -x295 -x296
1800.02/1800.70	v -x297 x298 -x299 -x3 -x30 -x300 x301 -x302 x303 x304 -x305 x306 x307 -x308 -x309 x31 x310 -x311 x312 x313 -x314 x315 -x316 -x317
1800.02/1800.70	v -x318 -x319 x32 -x320 -x321 -x322 -x323 -x324 x325 -x326 -x327 x328 -x329 -x33 x330 x331 -x332 x333 x334 -x335 -x336 x337 -x338
1800.02/1800.70	v x339 x34 x340 -x341 x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 x35 -x350 -x351 x352 -x353 -x354 -x355 -x356 -x357 -x358
1800.02/1800.70	v -x359 -x36 -x360 x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 x37 x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378
1800.02/1800.70	v -x379 x38 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 x388 -x389 x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 x397 -x398
1800.02/1800.70	v -x399 -x4 -x40 -x400 -x401 -x402 -x403 -x404 -x405 x406 -x407 -x408 -x409 x41 -x410 -x411 -x412 -x413 -x414 x415 -x416 -x417
1800.02/1800.70	v -x418 -x419 x42 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 x43 -x430 -x431 -x432 x44 -x45 x46 -x47 -x48 -x49
1800.02/1800.70	v -x5 -x50 -x51 -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
1800.02/1800.70	v -x75 -x76 -x77 -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/459510-1178655350/instance-459510-1178655350.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node75/watcher-459510-1178655350 -o ROOT/results/node75/solver-459510-1178655350 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459510-1178655350/instance-459510-1178655350.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: 0.76 0.94 0.98 3/64 30765
/proc/meminfo: memFree=1948280/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=1456 CPUtime=0
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 153 0 0 0 0 0 0 0 21 0 1 0 313448928 1490944 135 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 364 136 86 219 0 141 0

[startup+0.093655 s]
/proc/loadavg: 0.76 0.94 0.98 3/64 30765
/proc/meminfo: memFree=1948280/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=2392 CPUtime=0.08
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 324 0 0 0 8 0 0 0 21 0 1 0 313448928 2449408 306 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 598 307 90 219 0 375 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2392

[startup+0.101663 s]
/proc/loadavg: 0.76 0.94 0.98 3/64 30765
/proc/meminfo: memFree=1948280/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=2392 CPUtime=0.09
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 336 0 0 0 9 0 0 0 21 0 1 0 313448928 2449408 318 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 598 318 90 219 0 375 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2392

[startup+0.301696 s]
/proc/loadavg: 0.76 0.94 0.98 3/64 30765
/proc/meminfo: memFree=1948280/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=3548 CPUtime=0.29
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 617 0 0 0 29 0 0 0 23 0 1 0 313448928 3633152 599 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 887 599 90 219 0 664 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3548

[startup+0.701775 s]
/proc/loadavg: 0.76 0.94 0.98 3/64 30765
/proc/meminfo: memFree=1948280/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=5924 CPUtime=0.69
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 1172 0 0 0 68 1 0 0 25 0 1 0 313448928 6066176 1154 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 1481 1154 90 219 0 1258 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5924

[startup+1.50193 s]
/proc/loadavg: 0.78 0.94 0.98 2/65 30766
/proc/meminfo: memFree=1943088/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=10476 CPUtime=1.49
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 1897 0 0 0 148 1 0 0 25 0 1 0 313448928 10727424 1830 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134559203 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 2619 1830 90 219 0 2396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10476

[startup+3.10125 s]
/proc/loadavg: 0.78 0.94 0.98 2/65 30766
/proc/meminfo: memFree=1940592/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=11540 CPUtime=3.09
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 2282 0 0 0 306 3 0 0 25 0 1 0 313448928 11816960 2118 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 2885 2118 102 219 0 2662 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11540

[startup+6.3029 s]
/proc/loadavg: 0.78 0.94 0.98 2/65 30766
/proc/meminfo: memFree=1939248/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=12128 CPUtime=6.29
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 2756 0 0 0 624 5 0 0 25 0 1 0 313448928 12419072 2592 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 3032 2592 102 219 0 2809 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12128

[startup+12.7012 s]
/proc/loadavg: 0.81 0.94 0.98 2/65 30766
/proc/meminfo: memFree=1937216/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=13612 CPUtime=12.68
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 3221 0 0 0 1259 9 0 0 25 0 1 0 313448928 13938688 2864 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 3403 2864 102 219 0 3180 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13612

[startup+25.5017 s]
/proc/loadavg: 0.84 0.94 0.98 2/65 30766
/proc/meminfo: memFree=1934272/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=16360 CPUtime=25.48
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 4311 0 0 0 2532 16 0 0 25 0 1 0 313448928 16752640 3569 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 4090 3569 102 219 0 3867 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16360

[startup+51.1018 s]
/proc/loadavg: 0.89 0.94 0.98 2/65 30766
/proc/meminfo: memFree=1932416/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=17656 CPUtime=51.07
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 4802 0 0 0 5078 29 0 0 25 0 1 0 313448928 18079744 4060 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 4414 4060 102 219 0 4191 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17656

[startup+102.306 s]
/proc/loadavg: 0.95 0.95 0.98 2/65 30766
/proc/meminfo: memFree=1929664/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=22192 CPUtime=102.26
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 6268 0 0 0 10180 46 0 0 25 0 1 0 313448928 22724608 4757 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 5548 4757 102 219 0 5325 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22192

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 30766
/proc/meminfo: memFree=1923840/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=32344 CPUtime=162.23
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 7715 0 0 0 16160 63 0 0 25 0 1 0 313448928 33120256 6204 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 8086 6204 102 219 0 7863 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32344

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 30766
/proc/meminfo: memFree=1921536/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=33476 CPUtime=222.2
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 8274 0 0 0 22141 79 0 0 25 0 1 0 313448928 34279424 6763 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 8369 6763 102 219 0 8146 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 33476

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30766
/proc/meminfo: memFree=1919616/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=40528 CPUtime=282.19
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 10277 0 0 0 28126 93 0 0 25 0 1 0 313448928 41500672 7229 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 10132 7229 102 219 0 9909 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 40528

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30766
/proc/meminfo: memFree=1917312/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=41552 CPUtime=342.16
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 10842 0 0 0 34111 105 0 0 25 0 1 0 313448928 42549248 7794 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 10388 7794 102 219 0 10165 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 41552

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30766
/proc/meminfo: memFree=1915072/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=43072 CPUtime=402.14
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 11401 0 0 0 40097 117 0 0 25 0 1 0 313448928 44105728 8353 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 10768 8353 102 219 0 10545 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 43072

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30766
/proc/meminfo: memFree=1912704/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=44744 CPUtime=462.11
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 11989 0 0 0 46084 127 0 0 25 0 1 0 313448928 45817856 8941 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 11186 8941 102 219 0 10963 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 44744

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30766
/proc/meminfo: memFree=1911168/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=44880 CPUtime=522.1
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 12354 0 0 0 52070 140 0 0 25 0 1 0 313448928 45957120 9306 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 11220 9306 102 219 0 10997 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 44880

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30766
/proc/meminfo: memFree=1908608/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=47004 CPUtime=582.07
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 12993 0 0 0 58057 150 0 0 25 0 1 0 313448928 48132096 9945 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 11751 9945 102 219 0 11528 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 47004

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30766
/proc/meminfo: memFree=1907008/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=47688 CPUtime=642.05
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 13390 0 0 0 64045 160 0 0 25 0 1 0 313448928 48832512 10342 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 11922 10342 102 219 0 11699 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 47688


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30766
/proc/meminfo: memFree=1902208/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=62440 CPUtime=881.96
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 17647 0 0 0 88000 196 0 0 25 0 1 0 313448928 63938560 11526 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 15610 11526 102 219 0 15387 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 62440

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30766
/proc/meminfo: memFree=1901056/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=63312 CPUtime=941.94
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 17921 0 0 0 93990 204 0 0 25 0 1 0 313448928 64831488 11800 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 15828 11800 102 219 0 15605 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 63312

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30766
/proc/meminfo: memFree=1900032/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=63312 CPUtime=1001.91
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 18180 0 0 0 99979 212 0 0 25 0 1 0 313448928 64831488 12059 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 15828 12059 102 219 0 15605 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 63312

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30766
/proc/meminfo: memFree=1899008/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=64400 CPUtime=1061.89
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 18437 0 0 0 105970 219 0 0 25 0 1 0 313448928 65945600 12316 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 16100 12316 102 219 0 15877 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 64400

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30766
/proc/meminfo: memFree=1898112/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=64400 CPUtime=1121.87
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 18649 0 0 0 111959 228 0 0 25 0 1 0 313448928 65945600 12528 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 16100 12528 102 219 0 15877 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 64400

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30766
/proc/meminfo: memFree=1894848/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=65544 CPUtime=1181.85
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 19458 0 0 0 117951 234 0 0 25 0 1 0 313448928 67117056 13337 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 16386 13337 102 219 0 16163 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 65544

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30766
/proc/meminfo: memFree=1894016/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=65544 CPUtime=1241.83
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 19653 0 0 0 123941 242 0 0 25 0 1 0 313448928 67117056 13532 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 16386 13532 102 219 0 16163 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 65544

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30766
/proc/meminfo: memFree=1892800/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=66896 CPUtime=1301.8
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 19965 0 0 0 129933 247 0 0 25 0 1 0 313448928 68501504 13844 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 16724 13844 102 219 0 16501 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 66896

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30766
/proc/meminfo: memFree=1891904/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=66896 CPUtime=1361.78
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 20178 0 0 0 135922 256 0 0 25 0 1 0 313448928 68501504 14057 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 16724 14057 102 219 0 16501 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 66896

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30766
/proc/meminfo: memFree=1890944/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=66896 CPUtime=1421.76
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 20403 0 0 0 141912 264 0 0 25 0 1 0 313448928 68501504 14282 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 16724 14282 102 219 0 16501 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 66896

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30766
/proc/meminfo: memFree=1890240/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=68008 CPUtime=1481.74
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 20596 0 0 0 147903 271 0 0 25 0 1 0 313448928 69640192 14475 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 17002 14475 102 219 0 16779 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 68008

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30766
/proc/meminfo: memFree=1889216/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=68008 CPUtime=1541.71
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 20835 0 0 0 153892 279 0 0 25 0 1 0 313448928 69640192 14714 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 17002 14714 102 219 0 16779 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 68008

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30766
/proc/meminfo: memFree=1888448/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=69188 CPUtime=1601.69
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 21034 0 0 0 159884 285 0 0 25 0 1 0 313448928 70848512 14913 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 17297 14913 102 219 0 17074 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 69188

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30768
/proc/meminfo: memFree=1887744/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=69188 CPUtime=1661.67
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 21198 0 0 0 165875 292 0 0 25 0 1 0 313448928 70848512 15077 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 17297 15077 102 219 0 17074 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 69188

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30768
/proc/meminfo: memFree=1886720/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=69188 CPUtime=1721.64
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 21448 0 0 0 171867 297 0 0 25 0 1 0 313448928 70848512 15327 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 17297 15327 102 219 0 17074 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 69188

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30768
/proc/meminfo: memFree=1885888/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=70444 CPUtime=1781.62
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 21639 0 0 0 177857 305 0 0 25 0 1 0 313448928 72134656 15518 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 17611 15518 102 219 0 17388 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 70444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30768
/proc/meminfo: memFree=1885632/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=70588 CPUtime=1800.02
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 21699 0 0 0 179695 307 0 0 25 0 1 0 313448928 72282112 15578 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 17647 15578 102 219 0 17424 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 70588

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

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

[startup+1800.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30768
/proc/meminfo: memFree=1885632/2055920 swapFree=4183984/4192956
[pid=30765] ppid=30763 vsize=70588 CPUtime=1800.02
/proc/30765/stat : 30765 (PBS4_SAT07v2) R 30763 30765 30311 0 -1 4194304 21699 0 0 0 179695 307 0 0 25 0 1 0 313448928 72282112 15578 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30765/statm: 17647 15578 102 219 0 17424 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 70588

Child status: 0
Real time (s): 1800.78
CPU time (s): 1800.04
CPU user time (s): 1796.96
CPU system time (s): 3.08753
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 70588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.96
system time used= 3.08753
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21702
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= 1644

runsolver used 1.17082 second user time and 3.75443 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Tue May  8 20:15:50 UTC 2007

IDJOB= 459510
IDBENCH= 47971
IDSOLVER= 200
FILE ID= node75/459510-1178655350

PBS_JOBID= 5218429

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=347-P1=137-P2=419-P3=449-P4=47-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459510-1178655350/instance-459510-1178655350.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node75/convwatcher-459510-1178655350 -o ROOT/results/node75/conversion-459510-1178655350 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459510-1178655350/instance-459510-1178655350.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-459510-1178655350 -o ROOT/results/node75/solver-459510-1178655350 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459510-1178655350/instance-459510-1178655350.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  39b4faf02952fa93fd33b15cbf6e7d18

RANDOM SEED= 650130265

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.257
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		: 3000.257
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1948816 kB
Buffers:          3172 kB
Cached:          28156 kB
SwapCached:       2604 kB
Active:          29324 kB
Inactive:        11168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1948816 kB
SwapTotal:     4192956 kB
SwapFree:      4183984 kB
Dirty:            2292 kB
Writeback:           0 kB
Mapped:          15404 kB
Slab:            52568 kB
Committed_AS:  3401796 kB
PageTables:       1432 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= 66561 MiB

End job on node75 on Tue May  8 20:45:53 UTC 2007