Trace number 352183

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 1803.43

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_23.opb.PB06.opb
MD5SUM0a5749e09f3f6f40d04f442dc86d22a6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark188
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 188
Optimality of the best value was proved NO
Number of variables479
Total number of constraints479
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 constraints479
Minimum length of a constraint4
Maximum length of a constraint17
Number of terms in the objective function 479
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 479
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 479
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)

0.06/0.26	o 290
1.56/1.60	o 236
6.97/7.13	o 235
18.46/18.70	o 234
25.75/25.96	o 233
31.14/31.34	o 232
41.63/41.88	o 231
45.92/46.15	o 230
50.20/50.45	o 229
55.10/55.33	o 228
57.03/57.38	o 227
228.91/229.32	o 226
1743.07/1744.49	o 225
1800.05/1801.41	c Somebody sent me a SIGTERM
1800.05/1801.41	s SATISFIABLE
1800.05/1801.41	v x1 x2 x4 x5 x6 x8 x9 x11 x12 x13 x14 x15 x16 x18 x19 x21 x22 x24 x25 x26 x28 x29 x30 x31 x34 x35 x36 x37 x38 x39 x44 x45 x46 x48 x51 x53
1800.05/1801.41	v x55 x56 x57 x59 x61 x62 x63 x65 x67 x69 x71 x72 x75 x82 x87 x90 x91 x92 x93 x94 x95 x97 x98 x103 x104 x105 x106 x110 x111 x112 x113
1800.05/1801.41	v x114 x115 x117 x122 x124 x125 x126 x129 x131 x132 x133 x134 x135 x136 x137 x138 x139 x140 x143 x144 x145 x146 x147 x148 x149 x150
1800.05/1801.41	v x152 x154 x155 x158 x159 x163 x167 x168 x169 x170 x171 x175 x176 x178 x181 x183 x184 x189 x190 x191 x193 x195 x196 x202 x204 x206
1800.05/1801.41	v x207 x208 x210 x214 x217 x218 x220 x222 x223 x225 x226 x231 x234 x236 x237 x239 x242 x244 x247 x250 x253 x258 x261 x263 x265 x266
1800.05/1801.41	v x267 x268 x271 x274 x276 x277 x279 x281 x301 x312 x315 x316 x317 x318 x319 x321 x322 x324 x326 x327 x333 x334 x335 x336 x337 x339
1800.05/1801.41	v x343 x345 x346 x350 x354 x355 x356 x357 x358 x362 x364 x366 x367 x369 x372 x377 x378 x379 x380 x381 x384 x385 x387 x388 x391 x392
1800.05/1801.41	v x394 x397 x398 x399 x400 x401 x405 x408 x417 x418 x421 x423 x424 x432 x435 x436 x437 x441 x442 x443 x449 x454 x455 x456 x457 x459
1800.05/1801.41	v x473 x477
1800.05/1801.42	pb2clasp1: no process killed
1800.05/1801.42	clasp: no process killed

Verifier Data (download as text)

OK	225

Conversion Script Data (download as text)

/tmp/evaluation/352183-1176625330/instance-352183-1176625330.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/node27/watcher-352183-1176625330 -o ROOT/results/node27/solver-352183-1176625330 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352183-1176625330.opb /tmp/evaluation/352183-1176625330/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: 0.94 1.00 1.00 3/65 24356
/proc/meminfo: memFree=1658664/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12268 CPUtime=0
/proc/24356/stat : 24356 (pbclasp) R 24354 24356 23948 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 75228985 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571006 0 0 4224 0 0 0 0 17 0 0 0
/proc/24356/statm: 3067 317 242 3 0 167 0

[startup+0.0343029 s]
/proc/loadavg: 0.94 1.00 1.00 3/65 24356
/proc/meminfo: memFree=1658664/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=0
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 516 0 0 0 0 0 0 0 16 0 1 0 75228985 12832768 468 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/24356/statm: 3133 468 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.101312 s]
/proc/loadavg: 0.94 1.00 1.00 3/65 24356
/proc/meminfo: memFree=1658664/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=0.06
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 624 1588 0 0 0 0 6 0 16 0 1 0 75228985 12832768 498 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24356/statm: 3133 498 343 3 0 233 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12532

[startup+0.301332 s]
/proc/loadavg: 0.94 1.00 1.00 3/65 24356
/proc/meminfo: memFree=1658664/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=0.25
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 765 4835 0 0 1 0 22 2 16 0 1 0 75228985 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24356/statm: 3133 502 343 3 0 233 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 12532

[startup+0.70138 s]
/proc/loadavg: 0.94 1.00 1.00 3/65 24356
/proc/meminfo: memFree=1658664/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=0.25
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 765 4835 0 0 1 0 22 2 16 0 1 0 75228985 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24356/statm: 3133 502 343 3 0 233 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 12532

[startup+1.50144 s]
/proc/loadavg: 0.94 1.00 1.00 2/68 24374
/proc/meminfo: memFree=1603904/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=0.25
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 765 4835 0 0 1 0 22 2 16 0 1 0 75228985 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24356/statm: 3133 502 343 3 0 233 0
[pid=24372] ppid=24356 vsize=5352 CPUtime=0
/proc/24372/stat : 24372 (sh) S 24356 24356 23948 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 75229012 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24372/statm: 1338 224 188 169 0 49 0
[pid=24374] ppid=24372 vsize=56088 CPUtime=1.21
/proc/24374/stat : 24374 (clasp) R 24372 24356 23948 0 -1 4194304 15806 0 0 0 115 6 0 0 25 0 1 0 75229012 57434112 13345 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629616 0 0 4096 0 0 0 0 17 0 0 0
/proc/24374/statm: 14022 13345 196 154 0 13492 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 73972

[startup+3.10161 s]
/proc/loadavg: 0.94 1.00 1.00 2/68 24382
/proc/meminfo: memFree=1628032/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=1.58
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 900 22048 0 0 1 0 147 10 16 0 1 0 75228985 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24356/statm: 3133 502 343 3 0 233 0
[pid=24380] ppid=24356 vsize=5352 CPUtime=0
/proc/24380/stat : 24380 (sh) S 24356 24356 23948 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 75229154 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24380/statm: 1338 224 188 169 0 49 0
[pid=24382] ppid=24380 vsize=58756 CPUtime=1.38
/proc/24382/stat : 24382 (clasp) R 24380 24356 23948 0 -1 4194304 16392 0 0 0 132 6 0 0 25 0 1 0 75229154 60166144 13950 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741220 0 0 4096 0 0 0 0 17 0 0 0
/proc/24382/statm: 14689 13950 196 154 0 14159 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 76640

[startup+6.30293 s]
/proc/loadavg: 0.95 1.00 1.00 2/68 24382
/proc/meminfo: memFree=1602048/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=1.58
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 900 22048 0 0 1 0 147 10 16 0 1 0 75228985 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24356/statm: 3133 502 343 3 0 233 0
[pid=24380] ppid=24356 vsize=5352 CPUtime=0
/proc/24380/stat : 24380 (sh) S 24356 24356 23948 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 75229154 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24380/statm: 1338 224 188 169 0 49 0
[pid=24382] ppid=24380 vsize=58756 CPUtime=4.59
/proc/24382/stat : 24382 (clasp) R 24380 24356 23948 0 -1 4194304 16402 0 0 0 453 6 0 0 25 0 1 0 75229154 60166144 13960 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 0 0 0
/proc/24382/statm: 14689 13960 196 154 0 14159 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 76640

[startup+12.7016 s]
/proc/loadavg: 0.95 1.00 1.00 2/68 24390
/proc/meminfo: memFree=1602000/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=7.03
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 1040 39821 0 0 1 0 682 20 16 0 1 0 75228985 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24356/statm: 3133 502 343 3 0 233 0
[pid=24388] ppid=24356 vsize=5352 CPUtime=0
/proc/24388/stat : 24388 (sh) S 24356 24356 23948 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 75229699 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24388/statm: 1338 224 188 169 0 49 0
[pid=24390] ppid=24388 vsize=58752 CPUtime=5.53
/proc/24390/stat : 24390 (clasp) R 24388 24356 23948 0 -1 4194304 16403 0 0 0 548 5 0 0 25 0 1 0 75229700 60162048 13963 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629614 0 0 4096 0 0 0 0 17 0 0 0
/proc/24390/statm: 14688 13963 196 154 0 14158 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 76636

[startup+25.5019 s]
/proc/loadavg: 0.96 1.00 1.00 2/68 24398
/proc/meminfo: memFree=1602000/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=18.57
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 1172 57599 0 0 1 0 1829 27 16 0 1 0 75228985 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24356/statm: 3133 502 343 3 0 233 0
[pid=24396] ppid=24356 vsize=5352 CPUtime=0
/proc/24396/stat : 24396 (sh) S 24356 24356 23948 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 75230856 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24396/statm: 1338 224 188 169 0 49 0
[pid=24398] ppid=24396 vsize=58712 CPUtime=6.78
/proc/24398/stat : 24398 (clasp) R 24396 24356 23948 0 -1 4194304 16406 0 0 0 670 8 0 0 25 0 1 0 75230856 60121088 13965 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 0 0 0
/proc/24398/statm: 14678 13965 196 154 0 14148 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 76596

[startup+51.1015 s]
/proc/loadavg: 0.97 1.00 1.00 2/69 24438
/proc/meminfo: memFree=1656840/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=50.28
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 1791 146438 0 0 2 1 4951 74 16 0 1 0 75228985 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24356/statm: 3133 502 343 3 0 233 0
[pid=24436] ppid=24356 vsize=5352 CPUtime=0
/proc/24436/stat : 24436 (sh) S 24356 24356 23948 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 75234032 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1338 224 188 169 0 49 0
[pid=24438] ppid=24436 vsize=54384 CPUtime=0.61
/proc/24438/stat : 24438 (clasp) R 24436 24356 23948 0 -1 4194304 14988 0 0 0 56 5 0 0 23 0 1 0 75234032 55689216 12905 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/24438/statm: 13596 12905 194 154 0 13066 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 72268

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/68 24454
/proc/meminfo: memFree=1602008/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=57.13
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 2023 181928 0 0 2 1 5619 91 16 0 1 0 75228985 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24356/statm: 3133 502 343 3 0 233 0
[pid=24452] ppid=24356 vsize=5352 CPUtime=0
/proc/24452/stat : 24452 (sh) S 24356 24356 23948 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 75234724 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24452/statm: 1338 224 188 169 0 49 0
[pid=24454] ppid=24452 vsize=58704 CPUtime=44.87
/proc/24454/stat : 24454 (clasp) R 24452 24356 23948 0 -1 4194304 16422 0 0 0 4480 7 0 0 25 0 1 0 75234724 60112896 13984 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740633 0 0 4096 0 0 0 0 17 0 0 0
/proc/24454/statm: 14676 13984 196 154 0 14146 0
Current children cumulated CPU time (s) 102
Current children cumulated vsize (KiB) 76588

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/68 24454
/proc/meminfo: memFree=1590936/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=57.13
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 2023 181928 0 0 2 1 5619 91 16 0 1 0 75228985 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24356/statm: 3133 502 343 3 0 233 0
[pid=24452] ppid=24356 vsize=5352 CPUtime=0
/proc/24452/stat : 24452 (sh) S 24356 24356 23948 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 75234724 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24452/statm: 1338 224 188 169 0 49 0
[pid=24454] ppid=24452 vsize=69612 CPUtime=104.83
/proc/24454/stat : 24454 (clasp) R 24452 24356 23948 0 -1 4194304 19180 0 0 0 10473 10 0 0 25 0 1 0 75234724 71282688 16742 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134749802 0 0 4096 0 0 0 0 17 0 0 0
/proc/24454/statm: 17403 16742 196 154 0 16873 0
Current children cumulated CPU time (s) 161.96
Current children cumulated vsize (KiB) 87496

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/68 24454
/proc/meminfo: memFree=1580568/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=57.13
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 2023 181928 0 0 2 1 5619 91 16 0 1 0 75228985 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24356/statm: 3133 502 343 3 0 233 0
[pid=24452] ppid=24356 vsize=5352 CPUtime=0
/proc/24452/stat : 24452 (sh) S 24356 24356 23948 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 75234724 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24452/statm: 1338 224 188 169 0 49 0
[pid=24454] ppid=24452 vsize=80092 CPUtime=164.79
/proc/24454/stat : 24454 (clasp) R 24452 24356 23948 0 -1 4194304 21829 0 0 0 16466 13 0 0 25 0 1 0 75234724 82014208 19350 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629344 0 0 4096 0 0 0 0 17 0 0 0
/proc/24454/statm: 20023 19350 196 154 0 19493 0
Current children cumulated CPU time (s) 221.92
Current children cumulated vsize (KiB) 97976

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/68 24464
/proc/meminfo: memFree=1600080/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=228.97
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 2138 205291 0 0 2 2 22786 107 16 0 1 0 75228985 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24356/statm: 3133 502 343 3 0 233 0
[pid=24460] ppid=24356 vsize=5352 CPUtime=0
/proc/24460/stat : 24460 (sh) S 24356 24356 23948 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 75251919 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24460/statm: 1338 224 188 169 0 49 0

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

Current children cumulated vsize (KiB) 276848

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/68 24464
/proc/meminfo: memFree=1397264/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=228.97
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 2138 205291 0 0 2 2 22786 107 16 0 1 0 75228985 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24356/statm: 3133 502 343 3 0 233 0
[pid=24460] ppid=24356 vsize=5352 CPUtime=0
/proc/24460/stat : 24460 (sh) S 24356 24356 23948 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 75251919 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24460/statm: 1338 224 188 169 0 49 0
[pid=24462] ppid=24460 vsize=266880 CPUtime=1432.06
/proc/24462/stat : 24462 (clasp) R 24460 24356 23948 0 -1 4194304 69919 0 0 0 143146 60 0 0 25 0 1 0 75251919 273285120 65030 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769079 0 0 4096 0 0 0 0 17 0 0 0
/proc/24462/statm: 66720 65030 196 154 0 66190 0
Current children cumulated CPU time (s) 1661.03
Current children cumulated vsize (KiB) 284764

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/68 24464
/proc/meminfo: memFree=1385104/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=228.97
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 2138 205291 0 0 2 2 22786 107 16 0 1 0 75228985 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24356/statm: 3133 502 343 3 0 233 0
[pid=24460] ppid=24356 vsize=5352 CPUtime=0
/proc/24460/stat : 24460 (sh) S 24356 24356 23948 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 75251919 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24460/statm: 1338 224 188 169 0 49 0
[pid=24462] ppid=24460 vsize=279424 CPUtime=1492.01
/proc/24462/stat : 24462 (clasp) R 24460 24356 23948 0 -1 4194304 73033 0 0 0 149138 63 0 0 25 0 1 0 75251919 286130176 68108 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 0 0 0
/proc/24462/statm: 69856 68108 196 154 0 69326 0
Current children cumulated CPU time (s) 1720.98
Current children cumulated vsize (KiB) 297308

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/68 24472
/proc/meminfo: memFree=1601752/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=1743.21
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 2253 280798 0 0 3 2 174138 178 16 0 1 0 75228985 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24356/statm: 3133 502 343 3 0 233 0
[pid=24470] ppid=24356 vsize=5352 CPUtime=0
/proc/24470/stat : 24470 (sh) S 24356 24356 23948 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 75403436 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24470/statm: 1338 224 188 169 0 49 0
[pid=24472] ppid=24470 vsize=58676 CPUtime=37.75
/proc/24472/stat : 24472 (clasp) R 24470 24356 23948 0 -1 4194304 16419 0 0 0 3769 6 0 0 25 0 1 0 75403437 60084224 13958 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740551 0 0 4096 0 0 0 0 17 0 0 0
/proc/24472/statm: 14669 13958 196 154 0 14139 0
Current children cumulated CPU time (s) 1780.96
Current children cumulated vsize (KiB) 76560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/68 24472
/proc/meminfo: memFree=1599704/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=1743.21
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 2253 280798 0 0 3 2 174138 178 16 0 1 0 75228985 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24356/statm: 3133 502 343 3 0 233 0
[pid=24470] ppid=24356 vsize=5352 CPUtime=0
/proc/24470/stat : 24470 (sh) S 24356 24356 23948 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 75403436 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24470/statm: 1338 224 188 169 0 49 0
[pid=24472] ppid=24470 vsize=60680 CPUtime=56.84
/proc/24472/stat : 24472 (clasp) R 24470 24356 23948 0 -1 4194304 16943 0 0 0 5678 6 0 0 25 0 1 0 75403437 62136320 14482 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740788 0 0 4096 0 0 0 0 17 0 0 0
/proc/24472/statm: 15170 14482 196 154 0 14640 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 78564

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

[startup+1801.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/68 24472
/proc/meminfo: memFree=1599704/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=1743.21
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 2253 280798 0 0 3 2 174138 178 16 0 1 0 75228985 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24356/statm: 3133 502 343 3 0 233 0
[pid=24470] ppid=24356 vsize=5352 CPUtime=0
/proc/24470/stat : 24470 (sh) S 24356 24356 23948 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 75403436 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24470/statm: 1338 224 188 169 0 49 0
[pid=24472] ppid=24470 vsize=60680 CPUtime=56.84
/proc/24472/stat : 24472 (clasp) R 24470 24356 23948 0 -1 4194304 16943 0 0 0 5678 6 0 0 25 0 1 0 75403437 62136320 14482 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740788 0 0 4096 0 0 0 0 17 0 0 0
/proc/24472/statm: 15170 14482 196 154 0 14640 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 78564

# WARNING:
# current cumulated CPU time (1743.22 s) is less than in the last sample (1800.05 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (56.83 s) to the 'lost time'.

[startup+1801.52 s]
/proc/loadavg: 0.99 1.00 1.00 2/68 24472
/proc/meminfo: memFree=1599704/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=1743.22
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 2424 282583 0 0 3 2 174138 179 16 0 1 0 75228985 12832768 503 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24356/statm: 3133 503 343 3 0 233 0
Current children cumulated CPU time (s) 1743.22
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+1802.2 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 24483
/proc/meminfo: memFree=1636040/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=1743.22
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 2424 282583 0 0 3 2 174138 179 16 0 1 0 75228985 12832768 503 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24356/statm: 3133 503 343 3 0 233 0
[pid=24481] ppid=24356 vsize=5352 CPUtime=0
/proc/24481/stat : 24481 (sh) S 24356 24356 23948 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 75409128 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24481/statm: 1338 224 188 169 0 49 0
[pid=24483] ppid=24481 vsize=60192 CPUtime=0.75
/proc/24483/stat : 24483 (clasp) R 24481 24356 23948 0 -1 4194304 16187 0 0 0 70 5 0 0 23 0 1 0 75409128 61636608 14079 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134657145 0 0 4096 0 0 0 0 17 0 0 0
/proc/24483/statm: 15048 14079 194 154 0 14518 0
Current children cumulated CPU time (s) 1743.97
Current children cumulated vsize (KiB) 78076

[startup+1803 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 24483
/proc/meminfo: memFree=1601928/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=1743.22
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 2424 282583 0 0 3 2 174138 179 16 0 1 0 75228985 12832768 503 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24356/statm: 3133 503 343 3 0 233 0
[pid=24481] ppid=24356 vsize=5352 CPUtime=0
/proc/24481/stat : 24481 (sh) S 24356 24356 23948 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 75409128 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24481/statm: 1338 224 188 169 0 49 0
[pid=24483] ppid=24481 vsize=58676 CPUtime=1.55
/proc/24483/stat : 24483 (clasp) R 24481 24356 23948 0 -1 4194304 16369 0 0 0 150 5 0 0 25 0 1 0 75409128 60084224 13908 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 0 0 0
/proc/24483/statm: 14669 13908 196 154 0 14139 0
Current children cumulated CPU time (s) 1744.77
Current children cumulated vsize (KiB) 76560

[startup+1803.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 24483
/proc/meminfo: memFree=1601928/2055920 swapFree=4192812/4192956
[pid=24356] ppid=24354 vsize=12532 CPUtime=1743.22
/proc/24356/stat : 24356 (pbclasp) S 24354 24356 23948 0 -1 4194304 2424 282583 0 0 3 2 174138 179 16 0 1 0 75228985 12832768 503 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24356/statm: 3133 503 343 3 0 233 0
[pid=24481] ppid=24356 vsize=5352 CPUtime=0
/proc/24481/stat : 24481 (sh) S 24356 24356 23948 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 75409128 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24481/statm: 1338 224 188 169 0 49 0
[pid=24483] ppid=24481 vsize=58676 CPUtime=1.95
/proc/24483/stat : 24483 (clasp) R 24481 24356 23948 0 -1 4194304 16370 0 0 0 190 5 0 0 25 0 1 0 75409128 60084224 13909 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 0 0 0
/proc/24483/statm: 14669 13909 196 154 0 14139 0
Current children cumulated CPU time (s) 1745.17
Current children cumulated vsize (KiB) 76560

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24356 and gives
#  childrusage.ru_utime.tv_sec=1741
#  childrusage.ru_utime.tv_usec=421263
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=829721
# CPU time returned by wait4() is 1743.25
# while last known CPU time is 1745.17
#
# 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): 56.83
#  lost CPU user time (s): 56.78
#  lost CPU system time (s): 0.05

Real time (s): 1803.43
CPU time (s): 1802
CPU user time (s): 1800.09
CPU system time (s): 1.91
CPU usage (%): 99.9206
Max. virtual memory (cumulated for all children) (KiB): 301632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1741.42
system time used= 1.82972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 285526
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= 988
involuntary context switches= 7616

runsolver used 1.74773 second user time and 4.81827 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Sun Apr 15 08:22:11 UTC 2007

IDJOB= 352183
IDBENCH= 1956
IDSOLVER= 158
FILE ID= node27/352183-1176625330

PBS_JOBID= 4557071

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_23.opb.PB06.opb
COMMAND LINE= pbclasp instance-352183-1176625330.opb /tmp/evaluation/352183-1176625330/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-352183-1176625330 -o ROOT/results/node27/conversion-352183-1176625330 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352183-1176625330/instance-352183-1176625330.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-352183-1176625330 -o ROOT/results/node27/solver-352183-1176625330 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352183-1176625330.opb /tmp/evaluation/352183-1176625330/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  0a5749e09f3f6f40d04f442dc86d22a6

RANDOM SEED= 109083048

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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		: 3000.213
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:       1659072 kB
Buffers:         50580 kB
Cached:         234136 kB
SwapCached:          0 kB
Active:         138260 kB
Inactive:       164888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659072 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          27164 kB
Slab:            79748 kB
Committed_AS:  1490660 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node27 on Sun Apr 15 08:52:14 UTC 2007