Trace number 352131

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)225 1802.01 1802.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_24.opb.PB06.opb
MD5SUM7903a80129c7e51df900bcb9ac0a6f39
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark185
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 185
Optimality of the best value was proved NO
Number of variables475
Total number of constraints475
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 constraints475
Minimum length of a constraint3
Maximum length of a constraint19
Number of terms in the objective function 475
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 475
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 475
Number of bits of the biggest sum of numbers9
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)

0.08/0.26	o 282
1.57/1.60	o 236
2.87/2.97	o 235
4.36/4.41	o 234
5.75/5.85	o 233
7.55/7.69	o 227
11.06/11.18	o 226
116.49/116.68	o 225
1800.06/1800.81	c Somebody sent me a SIGTERM
1800.06/1800.81	s SATISFIABLE
1800.06/1800.81	v x1 x2 x3 x4 x5 x7 x10 x11 x14 x16 x18 x21 x23 x28 x34 x35 x42 x43 x47 x48 x62 x67 x75 x81 x83 x90 x91 x92 x93 x94 x95 x97 x98 x99 x100 x102
1800.06/1800.81	v x103 x105 x106 x109 x110 x111 x112 x113 x114 x115 x116 x117 x118 x120 x122 x123 x125 x130 x132 x133 x134 x135 x136 x137 x138 x140
1800.06/1800.81	v x145 x149 x151 x152 x154 x161 x165 x167 x169 x171 x174 x175 x176 x177 x178 x179 x180 x181 x182 x184 x185 x186 x187 x189 x191 x194
1800.06/1800.81	v x196 x199 x201 x204 x205 x206 x209 x210 x212 x213 x214 x215 x217 x220 x221 x223 x225 x228 x229 x231 x234 x235 x237 x238 x239 x240
1800.06/1800.81	v x241 x246 x248 x251 x253 x257 x259 x262 x266 x267 x270 x273 x275 x276 x277 x281 x283 x287 x288 x289 x290 x291 x292 x297 x298 x299
1800.06/1800.81	v x300 x301 x302 x303 x305 x307 x309 x312 x315 x316 x317 x320 x323 x327 x328 x330 x331 x333 x339 x341 x343 x345 x347 x348 x349 x352
1800.06/1800.81	v x353 x355 x357 x358 x359 x361 x363 x366 x367 x368 x371 x374 x375 x376 x377 x378 x379 x384 x385 x386 x387 x392 x394 x395 x396 x397
1800.06/1800.81	v x398 x400 x401 x402 x403 x404 x407 x408 x409 x410 x411 x412 x414 x415 x416 x420 x421 x422 x433 x436 x437 x438 x440 x444 x451 x452
1800.06/1800.81	v x454 x455 x458 x459 x461 x464 x475
1800.06/1800.82	pb2clasp1: no process killed

Verifier Data (download as text)

OK	225

Conversion Script Data (download as text)

/tmp/evaluation/352131-1176623964/instance-352131-1176623964.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/node69/watcher-352131-1176623964 -o ROOT/results/node69/solver-352131-1176623964 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352131-1176623964.opb /tmp/evaluation/352131-1176623964/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: 0.85 0.97 0.99 3/64 3437
/proc/meminfo: memFree=1822740/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12268 CPUtime=0
/proc/3437/stat : 3437 (pbclasp) R 3435 3437 3354 0 -1 4194304 396 0 0 0 0 0 0 0 18 0 1 0 138385809 12562432 362 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237947491041 0 0 4224 0 0 0 0 17 1 0 0
/proc/3437/statm: 3067 363 276 3 0 167 0

[startup+0.033618 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 3437
/proc/meminfo: memFree=1822740/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=0.01
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 514 0 0 0 1 0 0 0 16 0 1 0 138385809 12832768 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3437/statm: 3133 467 324 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+0.101633 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 3437
/proc/meminfo: memFree=1822740/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=0.08
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 622 1588 0 0 1 0 6 1 16 0 1 0 138385809 12832768 498 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3437/statm: 3133 498 343 3 0 233 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12532

[startup+0.301663 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 3437
/proc/meminfo: memFree=1822740/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=0.26
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 765 4825 0 0 1 0 22 3 16 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 12532

[startup+0.701723 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 3437
/proc/meminfo: memFree=1822740/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=0.26
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 765 4825 0 0 1 0 22 3 16 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 12532

[startup+1.50185 s]
/proc/loadavg: 0.85 0.97 0.99 2/67 3455
/proc/meminfo: memFree=1768316/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=0.26
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 765 4825 0 0 1 0 22 3 16 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0
[pid=3453] ppid=3437 vsize=5352 CPUtime=0
/proc/3453/stat : 3453 (sh) S 3437 3437 3354 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 138385837 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3453/statm: 1338 224 188 169 0 49 0
[pid=3455] ppid=3453 vsize=56020 CPUtime=1.21
/proc/3455/stat : 3455 (clasp) R 3453 3437 3354 0 -1 4194304 15701 0 0 0 114 7 0 0 25 0 1 0 138385837 57364480 13263 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682899 0 0 4096 0 0 0 0 17 1 0 0
/proc/3455/statm: 14005 13263 196 154 0 13475 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 73904

[startup+3.10111 s]
/proc/loadavg: 0.85 0.97 0.99 2/67 3463
/proc/meminfo: memFree=1778236/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=2.95
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 1012 39479 0 0 1 0 274 20 16 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 12532

[startup+6.30163 s]
/proc/loadavg: 0.87 0.97 0.99 2/67 3479
/proc/meminfo: memFree=1767612/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=5.82
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 1242 74565 0 0 1 0 543 38 16 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0
Current children cumulated CPU time (s) 5.82
Current children cumulated vsize (KiB) 12532

[startup+12.7017 s]
/proc/loadavg: 0.88 0.97 0.99 2/67 3503
/proc/meminfo: memFree=1766380/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=11.17
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 1510 109630 0 0 2 1 1056 58 16 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0
[pid=3501] ppid=3437 vsize=5352 CPUtime=0
/proc/3501/stat : 3501 (sh) S 3437 3437 3354 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 138386929 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3501/statm: 1338 224 188 169 0 49 0
[pid=3503] ppid=3501 vsize=56872 CPUtime=1.48
/proc/3503/stat : 3503 (clasp) R 3501 3437 3354 0 -1 4194304 16140 0 0 0 142 6 0 0 25 0 1 0 138386929 58236928 13717 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629590 0 0 4096 0 0 0 0 17 1 0 0
/proc/3503/statm: 14218 13717 196 154 0 13688 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 74756

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 0.99 2/67 3503
/proc/meminfo: memFree=1766964/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=11.17
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 1510 109630 0 0 2 1 1056 58 16 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0
[pid=3501] ppid=3437 vsize=5352 CPUtime=0
/proc/3501/stat : 3501 (sh) S 3437 3437 3354 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 138386929 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3501/statm: 1338 224 188 169 0 49 0
[pid=3503] ppid=3501 vsize=56872 CPUtime=14.29
/proc/3503/stat : 3503 (clasp) R 3501 3437 3354 0 -1 4194304 16163 0 0 0 1422 7 0 0 25 0 1 0 138386929 58236928 13740 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740788 0 0 4096 0 0 0 0 17 1 0 0
/proc/3503/statm: 14218 13740 196 154 0 13688 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 74756

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.99 2/67 3503
/proc/meminfo: memFree=1766964/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=11.17
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 1510 109630 0 0 2 1 1056 58 16 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0
[pid=3501] ppid=3437 vsize=5352 CPUtime=0
/proc/3501/stat : 3501 (sh) S 3437 3437 3354 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 138386929 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3501/statm: 1338 224 188 169 0 49 0
[pid=3503] ppid=3501 vsize=56872 CPUtime=39.87
/proc/3503/stat : 3503 (clasp) R 3501 3437 3354 0 -1 4194304 16177 0 0 0 3980 7 0 0 25 0 1 0 138386929 58236928 13754 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740788 0 0 4096 0 0 0 0 17 1 0 0
/proc/3503/statm: 14218 13754 196 154 0 13688 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 74756

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/73 3569
/proc/meminfo: memFree=1756228/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=11.17
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 1510 109630 0 0 2 1 1056 58 16 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0
[pid=3501] ppid=3437 vsize=5352 CPUtime=0
/proc/3501/stat : 3501 (sh) S 3437 3437 3354 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 138386929 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3501/statm: 1338 224 188 169 0 49 0
[pid=3503] ppid=3501 vsize=66336 CPUtime=91.05
/proc/3503/stat : 3503 (clasp) R 3501 3437 3354 0 -1 4194304 18558 0 0 0 9096 9 0 0 25 0 1 0 138386929 67928064 16135 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/3503/statm: 16584 16135 196 154 0 16054 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 84220

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 3709
/proc/meminfo: memFree=1763964/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=116.59
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 1634 130128 0 0 2 1 11586 70 16 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0
[pid=3617] ppid=3437 vsize=5352 CPUtime=0
/proc/3617/stat : 3617 (sh) S 3437 3437 3354 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 138397479 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3617/statm: 1338 224 188 169 0 49 0
[pid=3619] ppid=3617 vsize=59708 CPUtime=45.53
/proc/3619/stat : 3619 (clasp) R 3617 3437 3354 0 -1 4194304 16906 0 0 0 4545 8 0 0 25 0 1 0 138397479 61140992 14483 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/3619/statm: 14927 14483 196 154 0 14397 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 77592

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 3709
/proc/meminfo: memFree=1750524/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=116.59
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 1634 130128 0 0 2 1 11586 70 16 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0
[pid=3617] ppid=3437 vsize=5352 CPUtime=0
/proc/3617/stat : 3617 (sh) S 3437 3437 3354 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 138397479 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3617/statm: 1338 224 188 169 0 49 0
[pid=3619] ppid=3617 vsize=73096 CPUtime=105.5
/proc/3619/stat : 3619 (clasp) R 3617 3437 3354 0 -1 4194304 20270 0 0 0 10539 11 0 0 25 0 1 0 138397479 74850304 17806 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740867 0 0 4096 0 0 0 0 17 1 0 0
/proc/3619/statm: 18274 17806 196 154 0 17744 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 90980

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 3709
/proc/meminfo: memFree=1738428/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=116.59
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 1634 130128 0 0 2 1 11586 70 16 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0
[pid=3617] ppid=3437 vsize=5352 CPUtime=0
/proc/3617/stat : 3617 (sh) S 3437 3437 3354 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 138397479 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3617/statm: 1338 224 188 169 0 49 0
[pid=3619] ppid=3617 vsize=85332 CPUtime=165.48
/proc/3619/stat : 3619 (clasp) R 3617 3437 3354 0 -1 4194304 23362 0 0 0 16534 14 0 0 25 0 1 0 138397479 87379968 20837 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/3619/statm: 21333 20837 196 154 0 20803 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 103216

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 3709
/proc/meminfo: memFree=1726972/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=116.59
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 1634 130128 0 0 2 1 11586 70 16 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0

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

/proc/loadavg: 0.99 0.97 0.99 2/67 3709
/proc/meminfo: memFree=1551868/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=116.59
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 1634 130128 0 0 2 1 11586 70 16 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0
[pid=3617] ppid=3437 vsize=5352 CPUtime=0
/proc/3617/stat : 3617 (sh) S 3437 3437 3354 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 138397479 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3617/statm: 1338 224 188 169 0 49 0
[pid=3619] ppid=3617 vsize=277096 CPUtime=1604.99
/proc/3619/stat : 3619 (clasp) R 3617 3437 3354 0 -1 4194304 75210 0 0 0 160433 66 0 0 25 0 1 0 138397479 283746304 67349 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134749862 0 0 4096 0 0 0 0 17 1 0 0
/proc/3619/statm: 69274 67349 196 154 0 68744 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 294980

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 3709
/proc/meminfo: memFree=1531772/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=116.59
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 1634 130128 0 0 2 1 11586 70 16 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0
[pid=3617] ppid=3437 vsize=5352 CPUtime=0
/proc/3617/stat : 3617 (sh) S 3437 3437 3354 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 138397479 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3617/statm: 1338 224 188 169 0 49 0
[pid=3619] ppid=3617 vsize=297228 CPUtime=1664.98
/proc/3619/stat : 3619 (clasp) R 3617 3437 3354 0 -1 4194304 80259 0 0 0 166426 72 0 0 25 0 1 0 138397479 304361472 72326 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769358 0 0 4096 0 0 0 0 17 1 0 0
/proc/3619/statm: 74307 72326 196 154 0 73777 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 315112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 3709
/proc/meminfo: memFree=1525884/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=116.59
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 1634 130128 0 0 2 1 11586 70 16 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0
[pid=3617] ppid=3437 vsize=5352 CPUtime=0
/proc/3617/stat : 3617 (sh) S 3437 3437 3354 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 138397479 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3617/statm: 1338 224 188 169 0 49 0
[pid=3619] ppid=3617 vsize=302992 CPUtime=1683.47
/proc/3619/stat : 3619 (clasp) R 3617 3437 3354 0 -1 4194304 81696 0 0 0 168274 73 0 0 25 0 1 0 138397479 310263808 73763 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/3619/statm: 75748 73763 196 154 0 75218 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 320876

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

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 3709
/proc/meminfo: memFree=1525884/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=116.59
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 1634 130128 0 0 2 1 11586 70 16 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0
[pid=3617] ppid=3437 vsize=5352 CPUtime=0
/proc/3617/stat : 3617 (sh) S 3437 3437 3354 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 138397479 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3617/statm: 1338 224 188 169 0 49 0
[pid=3619] ppid=3617 vsize=302992 CPUtime=1683.47
/proc/3619/stat : 3619 (clasp) R 3617 3437 3354 0 -1 4194304 81696 0 0 0 168274 73 0 0 25 0 1 0 138397479 310263808 73763 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/3619/statm: 75748 73763 196 154 0 75218 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 320876

# WARNING:
# current cumulated CPU time (116.6 s) is less than in the last sample (1800.06 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1683.46 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 3709
/proc/meminfo: memFree=1525884/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=116.6
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 1795 131793 0 0 2 1 11586 71 17 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0
Current children cumulated CPU time (s) 116.6
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: 0.99 0.97 0.99 2/67 3709
/proc/meminfo: memFree=1525884/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=116.6
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 1795 131793 0 0 2 1 11586 71 17 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0
Current children cumulated CPU time (s) 116.6
Current children cumulated vsize (KiB) 12532

[startup+1802.2 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 3720
/proc/meminfo: memFree=1766764/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=116.6
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 1795 131793 0 0 2 1 11586 71 17 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0
[pid=3710] ppid=3437 vsize=0 CPUtime=0
/proc/3710/stat : 3710 (rm) Z 3437 3437 3354 0 -1 4194316 118 0 0 0 0 0 0 0 17 0 1 0 138565891 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/3710/statm: 0 0 0 0 0 0 0
[pid=3718] ppid=3437 vsize=5352 CPUtime=0
/proc/3718/stat : 3718 (sh) S 3437 3437 3354 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 138565893 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3718/statm: 1338 224 188 169 0 49 0
[pid=3720] ppid=3718 vsize=56868 CPUtime=1.35
/proc/3720/stat : 3720 (clasp) R 3718 3437 3354 0 -1 4194304 16136 0 0 0 129 6 0 0 25 0 1 0 138565893 58232832 13713 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134746407 0 0 4096 0 0 0 0 17 1 0 0
/proc/3720/statm: 14217 13713 196 154 0 13687 0
Current children cumulated CPU time (s) 117.95
Current children cumulated vsize (KiB) 74752

[startup+1802.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 3720
/proc/meminfo: memFree=1766764/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=116.6
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 1795 131793 0 0 2 1 11586 71 17 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0
[pid=3710] ppid=3437 vsize=0 CPUtime=0
/proc/3710/stat : 3710 (rm) Z 3437 3437 3354 0 -1 4194316 118 0 0 0 0 0 0 0 17 0 1 0 138565891 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/3710/statm: 0 0 0 0 0 0 0
[pid=3718] ppid=3437 vsize=5352 CPUtime=0
/proc/3718/stat : 3718 (sh) S 3437 3437 3354 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 138565893 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3718/statm: 1338 224 188 169 0 49 0
[pid=3720] ppid=3718 vsize=56868 CPUtime=1.75
/proc/3720/stat : 3720 (clasp) R 3718 3437 3354 0 -1 4194304 16138 0 0 0 169 6 0 0 25 0 1 0 138565893 58232832 13715 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/3720/statm: 14217 13715 196 154 0 13687 0
Current children cumulated CPU time (s) 118.35
Current children cumulated vsize (KiB) 74752

[startup+1802.8 s]
/proc/loadavg: 0.99 0.97 0.99 2/69 3720
/proc/meminfo: memFree=1766252/2055920 swapFree=4184060/4192956
[pid=3437] ppid=3435 vsize=12532 CPUtime=116.6
/proc/3437/stat : 3437 (pbclasp) S 3435 3437 3354 0 -1 4194304 1795 131793 0 0 2 1 11586 71 17 0 1 0 138385809 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3437/statm: 3133 502 343 3 0 233 0
[pid=3710] ppid=3437 vsize=0 CPUtime=0
/proc/3710/stat : 3710 (rm) Z 3437 3437 3354 0 -1 4194316 118 0 0 0 0 0 0 0 17 0 1 0 138565891 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/3710/statm: 0 0 0 0 0 0 0
[pid=3718] ppid=3437 vsize=5352 CPUtime=0
/proc/3718/stat : 3718 (sh) S 3437 3437 3354 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 138565893 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3718/statm: 1338 224 188 169 0 49 0
[pid=3720] ppid=3718 vsize=56868 CPUtime=1.95
/proc/3720/stat : 3720 (clasp) R 3718 3437 3354 0 -1 4194304 16141 0 0 0 189 6 0 0 25 0 1 0 138565893 58232832 13718 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/3720/statm: 14217 13718 196 154 0 13687 0
Current children cumulated CPU time (s) 118.55
Current children cumulated vsize (KiB) 74752

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3437 and gives
#  childrusage.ru_utime.tv_sec=115
#  childrusage.ru_utime.tv_usec=896381
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=736887
# CPU time returned by wait4() is 116.633
# while last known CPU time is 118.55
#
# 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): 1683.46
#  lost CPU user time (s): 1682.74
#  lost CPU system time (s): 0.72

Real time (s): 1802.83
CPU time (s): 1802.01
CPU user time (s): 1800.51
CPU system time (s): 1.5
CPU usage (%): 99.9545
Max. virtual memory (cumulated for all children) (KiB): 320876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 115.896
system time used= 0.736887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 134106
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= 639
involuntary context switches= 374

runsolver used 2.19766 second user time and 4.31134 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sun Apr 15 07:59:24 UTC 2007

IDJOB= 352131
IDBENCH= 1952
IDSOLVER= 158
FILE ID= node69/352131-1176623964

PBS_JOBID= 4559809

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-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_24.opb.PB06.opb
COMMAND LINE= pbclasp instance-352131-1176623964.opb /tmp/evaluation/352131-1176623964/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-352131-1176623964 -o ROOT/results/node69/conversion-352131-1176623964 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352131-1176623964/instance-352131-1176623964.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-352131-1176623964 -o ROOT/results/node69/solver-352131-1176623964 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352131-1176623964.opb /tmp/evaluation/352131-1176623964/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  7903a80129c7e51df900bcb9ac0a6f39

RANDOM SEED= 218343686

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1823212 kB
Buffers:         12924 kB
Cached:          75176 kB
SwapCached:       2884 kB
Active:          23212 kB
Inactive:       136304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823212 kB
SwapTotal:     4192956 kB
SwapFree:      4184060 kB
Dirty:            1256 kB
Writeback:           0 kB
Mapped:          15504 kB
Slab:            59160 kB
Committed_AS:   815080 kB
PageTables:       1472 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 node69 on Sun Apr 15 08:29:27 UTC 2007