Trace number 459588

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 1800.09 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=127-P1=59-P2=127-P3=89-P4=17-P5=43-P6=53-B.opb
MD5SUM2a6a0a2817e3d179ce21769d61c8a844
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 benchmark0.107982
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 variables126
Total number of constraints13
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 constraints13
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

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/459588-1178656427/instance-459588-1178656427.opb ......
5.69/5.79	c done parsing opb.
5.69/5.79	o 3
1800.07/1800.60	s SATISFIABLE
1800.07/1800.60	v x1 x10 x100 -x101 x102 x103 -x104 -x105 -x106 x107 -x108 -x109 x11 -x110 x111 -x112 x113 -x114 -x115 x116 -x117 x118 x119 x12
1800.07/1800.60	v x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 x14
1800.07/1800.60	v -x140 x141 x142 -x143 -x144 -x145 -x146 -x147 x148 x149 x15 -x150 -x151 -x152 -x153 -x154 x155 x156 -x157 -x158 -x159 -x16
1800.07/1800.60	v -x160 -x161 x162 x163 -x164 -x165 -x166 -x167 -x168 x169 x17 x170 -x171 -x172 -x173 -x174 -x175 x176 x177 x178 -x179 x18 x180
1800.07/1800.60	v x181 x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 x190 x191 x192 -x193 x194 x195 x196 x197 x198 x199 x2 x20 -x200 x201
1800.07/1800.60	v x202 x203 x204 x205 x206 -x207 x208 x209 x21 x210 x211 x212 x213 -x214 x215 x216 x217 x218 x219 x22 x220 -x221 x222 x223 x224
1800.07/1800.60	v x225 x226 -x227 x228 x229 -x23 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 x239 x24 x240 -x241 x242 x243 -x244 -x245
1800.07/1800.60	v x246 x247 -x248 x249 x25 x250 -x251 -x252 x253 x254 -x255 x256 x257 -x258 -x259 x26 x260 x261 -x262 x263 x264 -x265 -x266 x267
1800.07/1800.60	v x268 -x269 x27 x270 x271 -x272 -x273 x274 x275 x276 x277 -x278 x279 x28 -x280 x281 x282 x283 x284 -x285 x286 -x287 x288 x289
1800.07/1800.60	v x29 x290 x291 -x292 x293 -x294 x295 x296 x297 x298 -x299 -x3 x30 x300 -x301 x302 x303 x304 x305 -x306 x307 -x308 -x309 x31 -x310
1800.07/1800.60	v -x311 -x312 -x313 -x314 -x315 x316 x317 x318 x319 x32 -x320 x321 -x322 x323 -x324 -x325 -x326 x327 x328 x329 x33 x330 -x331
1800.07/1800.60	v -x332 -x333 x334 x335 x336 x337 -x338 -x339 -x34 -x340 x341 x342 x343 -x344 -x345 -x346 -x347 -x348 -x349 x35 -x350 x351 -x352
1800.07/1800.60	v -x353 -x354 x355 x356 x357 x358 -x359 x36 -x360 -x361 x362 x363 x364 x365 -x366 -x367 -x368 x369 x37 x370 x371 x372 x373 x374
1800.07/1800.60	v -x375 -x376 -x377 -x378 x379 x38 x380 x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x39 -x390 -x391 -x392 -x393 -x394
1800.07/1800.60	v -x395 -x396 -x397 -x398 -x399 -x4 x40 x400 x401 x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 x41 -x410 -x411 -x412 -x413
1800.07/1800.60	v -x414 -x415 -x416 -x417 -x418 -x419 x42 -x420 x43 x44 -x45 -x46 x47 -x48 -x49 -x5 x50 x51 x52 -x53 x54 x55 x56 x57 x58 -x59 -x6
1800.07/1800.60	v 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 -x85 x86 -x87
1800.07/1800.60	v -x88 -x89 -x9 -x90 -x91 -x92 -x93 x94 -x95 x96 x97 x98 -x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459588-1178656427/instance-459588-1178656427.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node57/watcher-459588-1178656427 -o ROOT/results/node57/solver-459588-1178656427 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459588-1178656427/instance-459588-1178656427.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: 0.84 0.94 0.97 3/64 15138
/proc/meminfo: memFree=1502920/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=1456 CPUtime=0
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 306778639 1490944 137 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134591267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 364 138 86 219 0 141 0

[startup+0.048741 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 15138
/proc/meminfo: memFree=1502920/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=1708 CPUtime=0.04
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 244 0 0 0 4 0 0 0 18 0 1 0 306778639 1748992 226 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 427 226 90 219 0 204 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1708

[startup+0.102745 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 15138
/proc/meminfo: memFree=1502920/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=2380 CPUtime=0.09
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 338 0 0 0 9 0 0 0 18 0 1 0 306778639 2437120 320 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 595 320 90 219 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2380

[startup+0.301762 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 15138
/proc/meminfo: memFree=1502920/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=3536 CPUtime=0.29
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 625 0 0 0 29 0 0 0 19 0 1 0 306778639 3620864 607 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 884 607 90 219 0 661 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3536

[startup+0.702797 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 15138
/proc/meminfo: memFree=1502920/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=6048 CPUtime=0.69
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 1027 0 0 0 68 1 0 0 22 0 1 0 306778639 6193152 1009 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 1512 1009 90 219 0 1289 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6048

[startup+1.50187 s]
/proc/loadavg: 0.84 0.94 0.97 2/65 15139
/proc/meminfo: memFree=1498304/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=6636 CPUtime=1.49
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 1537 0 0 0 147 2 0 0 25 0 1 0 306778639 6795264 1470 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 1659 1470 90 219 0 1436 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6636

[startup+3.10201 s]
/proc/loadavg: 0.85 0.94 0.97 2/65 15139
/proc/meminfo: memFree=1496960/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=7556 CPUtime=3.09
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 1795 0 0 0 305 4 0 0 25 0 1 0 306778639 7737344 1631 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 1889 1631 90 219 0 1666 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7556

[startup+6.30128 s]
/proc/loadavg: 0.85 0.94 0.97 2/65 15139
/proc/meminfo: memFree=1495616/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=12180 CPUtime=6.29
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 2154 0 0 0 622 7 0 0 25 0 1 0 306778639 12472320 1990 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 3045 1990 102 219 0 2822 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12180

[startup+12.7018 s]
/proc/loadavg: 0.88 0.94 0.97 2/65 15139
/proc/meminfo: memFree=1493248/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=13512 CPUtime=12.69
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 2810 0 0 0 1258 11 0 0 25 0 1 0 306778639 13836288 2453 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 3378 2453 102 219 0 3155 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13512

[startup+25.502 s]
/proc/loadavg: 0.89 0.94 0.97 2/65 15139
/proc/meminfo: memFree=1490944/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=14608 CPUtime=25.49
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 3408 0 0 0 2531 18 0 0 25 0 1 0 306778639 14958592 3051 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 3652 3051 102 219 0 3429 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14608

[startup+51.1012 s]
/proc/loadavg: 0.93 0.94 0.97 2/65 15139
/proc/meminfo: memFree=1487360/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=17984 CPUtime=51.07
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 4666 0 0 0 5077 30 0 0 25 0 1 0 306778639 18415616 3924 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 4496 3924 102 219 0 4273 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17984

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.97 2/65 15139
/proc/meminfo: memFree=1481856/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=31364 CPUtime=102.27
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 6804 0 0 0 10175 52 0 0 25 0 1 0 306778639 32116736 5293 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 7841 5293 102 219 0 7618 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31364

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 15139
/proc/meminfo: memFree=1479296/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=32656 CPUtime=162.25
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 7446 0 0 0 16150 75 0 0 25 0 1 0 306778639 33439744 5935 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 8164 5935 102 219 0 7941 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32656

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 15139
/proc/meminfo: memFree=1476864/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=33992 CPUtime=222.23
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 8041 0 0 0 22124 99 0 0 25 0 1 0 306778639 34807808 6530 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 8498 6530 102 219 0 8275 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33992

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15139
/proc/meminfo: memFree=1474880/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=41156 CPUtime=282.22
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 10083 0 0 0 28105 117 0 0 25 0 1 0 306778639 42143744 7035 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 10289 7035 102 219 0 10066 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 41156

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15139
/proc/meminfo: memFree=1471944/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=42696 CPUtime=342.21
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 10816 0 0 0 34086 135 0 0 25 0 1 0 306778639 43720704 7768 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 10674 7768 102 219 0 10451 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 42696

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15139
/proc/meminfo: memFree=1470152/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=43828 CPUtime=402.2
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 11254 0 0 0 40069 151 0 0 25 0 1 0 306778639 44879872 8206 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 10957 8206 102 219 0 10734 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 43828

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15139
/proc/meminfo: memFree=1467848/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=44520 CPUtime=462.18
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 11836 0 0 0 46051 167 0 0 25 0 1 0 306778639 45588480 8788 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 11130 8788 102 219 0 10907 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 44520

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15139
/proc/meminfo: memFree=1466248/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=45684 CPUtime=522.17
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 12245 0 0 0 52035 182 0 0 25 0 1 0 306778639 46780416 9197 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550343 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 11421 9197 102 219 0 11198 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 45684

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15139
/proc/meminfo: memFree=1464520/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=46464 CPUtime=582.16
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 12671 0 0 0 58019 197 0 0 25 0 1 0 306778639 47579136 9623 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 11616 9623 102 219 0 11393 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 46464

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15139
/proc/meminfo: memFree=1462792/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=47140 CPUtime=642.15
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 13097 0 0 0 64002 213 0 0 25 0 1 0 306778639 48271360 10049 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 11785 10049 102 219 0 11562 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 47140


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15139
/proc/meminfo: memFree=1458632/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=61884 CPUtime=822.1
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 17201 0 0 0 81953 257 0 0 25 0 1 0 306778639 63369216 11080 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550325 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 15471 11080 102 219 0 15248 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 61884

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15139
/proc/meminfo: memFree=1457352/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=62744 CPUtime=882.08
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 17521 0 0 0 87937 271 0 0 25 0 1 0 306778639 64249856 11400 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 15686 11400 102 219 0 15463 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 62744

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15139
/proc/meminfo: memFree=1456008/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=62744 CPUtime=942.06
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 17860 0 0 0 93921 285 0 0 25 0 1 0 306778639 64249856 11739 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 15686 11739 102 219 0 15463 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 62744

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15139
/proc/meminfo: memFree=1454024/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=63948 CPUtime=1002.05
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 18348 0 0 0 99907 298 0 0 25 0 1 0 306778639 65482752 12227 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 15987 12227 102 219 0 15764 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 63948

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15139
/proc/meminfo: memFree=1452680/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=64920 CPUtime=1062.04
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 18695 0 0 0 105894 310 0 0 25 0 1 0 306778639 66478080 12574 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 16230 12574 102 219 0 16007 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 64920

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15139
/proc/meminfo: memFree=1451080/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=65064 CPUtime=1122.03
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 19074 0 0 0 111880 323 0 0 25 0 1 0 306778639 66625536 12953 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 16266 12953 102 219 0 16043 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 65064

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15139
/proc/meminfo: memFree=1450248/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=66096 CPUtime=1182.01
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 19316 0 0 0 117869 332 0 0 25 0 1 0 306778639 67682304 13195 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 16524 13195 102 219 0 16301 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 66096

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15139
/proc/meminfo: memFree=1448968/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=66096 CPUtime=1242
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 19599 0 0 0 123857 343 0 0 25 0 1 0 306778639 67682304 13478 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 16524 13478 102 219 0 16301 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 66096

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15139
/proc/meminfo: memFree=1448072/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=67192 CPUtime=1301.98
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 19828 0 0 0 129844 354 0 0 25 0 1 0 306778639 68804608 13707 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 16798 13707 102 219 0 16575 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 67192

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 3/65 15139
/proc/meminfo: memFree=1446984/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=67336 CPUtime=1361.97
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 20112 0 0 0 135832 365 0 0 25 0 1 0 306778639 68952064 13991 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 16834 13991 102 219 0 16611 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 67336

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15139
/proc/meminfo: memFree=1446024/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=68500 CPUtime=1421.95
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 20346 0 0 0 141822 373 0 0 25 0 1 0 306778639 70144000 14225 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 17125 14225 102 219 0 16902 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 68500

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15139
/proc/meminfo: memFree=1444744/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=68500 CPUtime=1481.94
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 20656 0 0 0 147810 384 0 0 25 0 1 0 306778639 70144000 14535 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 17125 14535 102 219 0 16902 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 68500

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15139
/proc/meminfo: memFree=1443784/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=69892 CPUtime=1541.92
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 20905 0 0 0 153798 394 0 0 25 0 1 0 306778639 71569408 14784 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 17473 14784 102 219 0 17250 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 69892

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15139
/proc/meminfo: memFree=1442632/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=69892 CPUtime=1601.91
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 21193 0 0 0 159787 404 0 0 25 0 1 0 306778639 71569408 15072 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 17473 15072 102 219 0 17250 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 69892

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 15277
/proc/meminfo: memFree=1439944/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=71368 CPUtime=1661.83
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 21516 0 0 0 165768 415 0 0 25 0 1 0 306778639 73080832 15395 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 17842 15395 102 219 0 17619 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 71368

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15337
/proc/meminfo: memFree=1440328/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=71368 CPUtime=1721.78
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 21711 0 0 0 171752 426 0 0 25 0 1 0 306778639 73080832 15590 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 17842 15590 102 219 0 17619 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 71368

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15337
/proc/meminfo: memFree=1438792/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=71368 CPUtime=1781.76
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 22089 0 0 0 177740 436 0 0 25 0 1 0 306778639 73080832 15968 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 17842 15968 102 219 0 17619 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 71368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 15337
/proc/meminfo: memFree=1437512/2055920 swapFree=4183252/4192956
[pid=15138] ppid=15136 vsize=71368 CPUtime=1800.07
/proc/15138/stat : 15138 (PBS4_SAT07v2) R 15136 15138 15069 0 -1 4194304 22410 0 0 0 179567 440 0 0 25 0 1 0 306778639 73080832 16289 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15138/statm: 17842 16289 102 219 0 17619 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 71368

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): 1800.09
CPU user time (s): 1795.68
CPU system time (s): 4.41633
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 71368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.68
system time used= 4.41633
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22413
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= 1543

runsolver used 1.23681 second user time and 3.74043 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Tue May  8 20:33:47 UTC 2007

IDJOB= 459588
IDBENCH= 48049
IDSOLVER= 200
FILE ID= node57/459588-1178656427

PBS_JOBID= 5218432

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=7-P0=127-P1=59-P2=127-P3=89-P4=17-P5=43-P6=53-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459588-1178656427/instance-459588-1178656427.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-459588-1178656427 -o ROOT/results/node57/conversion-459588-1178656427 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459588-1178656427/instance-459588-1178656427.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-459588-1178656427 -o ROOT/results/node57/solver-459588-1178656427 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459588-1178656427/instance-459588-1178656427.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  2a6a0a2817e3d179ce21769d61c8a844

RANDOM SEED= 692072423

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:       1503328 kB
Buffers:         39744 kB
Cached:         395436 kB
SwapCached:       3760 kB
Active:         135968 kB
Inactive:       308720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1503328 kB
SwapTotal:     4192956 kB
SwapFree:      4183252 kB
Dirty:            2312 kB
Writeback:           0 kB
Mapped:          15508 kB
Slab:            94044 kB
Committed_AS:  4923896 kB
PageTables:       1408 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 node57 on Tue May  8 21:03:50 UTC 2007