Trace number 362262

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 2007-03-23? (MO) 572.088 572.45

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3702.opb
MD5SUM923982c51ba218a8e62dc99222f9f8f7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark9.1806
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 654991
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 654991
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

570.15/570.42	c Somebody sent me a SIGTERM
570.15/570.42	s UNKNOWN
570.15/570.51	pb2clasp1: no process killed
545.11/572.42	sh: line 1: 15693 Killed                  cat /tmp/evaluation/362262-1177009411/temp/instance-362262-1177009411.opb.op
545.11/572.42	     15694                       | clasp >/tmp/evaluation/362262-1177009411/temp/instance-362262-1177009411.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362262-1177009411/instance-362262-1177009411.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/node59/watcher-362262-1177009411 -o ROOT/results/node59/solver-362262-1177009411 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362262-1177009411.opb /tmp/evaluation/362262-1177009411/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: 1.02 1.03 1.00 3/64 15673
/proc/meminfo: memFree=1698928/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=12268 CPUtime=0
/proc/15673/stat : 15673 (pbclasp) R 15671 15673 14978 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 148850705 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523006 0 0 4224 0 0 0 0 17 1 0 0
/proc/15673/statm: 3067 317 242 3 0 167 0

[startup+0.090242 s]
/proc/loadavg: 1.02 1.03 1.00 3/64 15673
/proc/meminfo: memFree=1698928/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=16184 CPUtime=0.08
/proc/15673/stat : 15673 (pbclasp) R 15671 15673 14978 0 -1 4194304 1400 0 0 0 8 0 0 0 18 0 1 0 148850705 16572416 1366 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051468513 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15673/statm: 4046 1367 314 3 0 1146 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16184

[startup+0.101243 s]
/proc/loadavg: 1.02 1.03 1.00 3/64 15673
/proc/meminfo: memFree=1698928/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=16580 CPUtime=0.09
/proc/15673/stat : 15673 (pbclasp) R 15671 15673 14978 0 -1 4194304 1495 0 0 0 9 0 0 0 18 0 1 0 148850705 16977920 1461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051468513 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15673/statm: 4145 1461 314 3 0 1245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16580

[startup+0.301281 s]
/proc/loadavg: 1.02 1.03 1.00 3/64 15673
/proc/meminfo: memFree=1698928/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=28296 CPUtime=0.29
/proc/15673/stat : 15673 (pbclasp) R 15671 15673 14978 0 -1 4194304 12557 0 0 0 24 5 0 0 19 0 1 0 148850705 28975104 4262 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051501994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15673/statm: 7074 4268 320 3 0 4174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28296

[startup+0.702358 s]
/proc/loadavg: 1.02 1.03 1.00 3/64 15673
/proc/meminfo: memFree=1698928/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=28296 CPUtime=0.69
/proc/15673/stat : 15673 (pbclasp) R 15671 15673 14978 0 -1 4194304 33549 0 0 0 56 13 0 0 22 0 1 0 148850705 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051501994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15673/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28296

[startup+1.50151 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 15674
/proc/meminfo: memFree=1683752/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=28296 CPUtime=1.49
/proc/15673/stat : 15673 (pbclasp) R 15671 15673 14978 0 -1 4194304 74814 0 0 0 118 31 0 0 25 0 1 0 148850705 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051832537 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15673/statm: 7074 4425 435 3 0 4174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28296

[startup+3.10181 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 15674
/proc/meminfo: memFree=1682152/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=28292 CPUtime=3.09
/proc/15673/stat : 15673 (pbclasp) R 15671 15673 14978 0 -1 4194304 158470 0 0 0 245 64 0 0 25 0 1 0 148850705 28971008 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217071947522 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15673/statm: 7073 4424 320 3 0 4173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28292

[startup+6.30142 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 15674
/proc/meminfo: memFree=1683496/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=28420 CPUtime=6.29
/proc/15673/stat : 15673 (pbclasp) R 15671 15673 14978 0 -1 4194304 324733 0 0 0 499 130 0 0 25 0 1 0 148850705 29102080 4154 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051501994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15673/statm: 7105 4162 320 3 0 4205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28420

[startup+12.7016 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 15674
/proc/meminfo: memFree=1682096/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=28544 CPUtime=12.68
/proc/15673/stat : 15673 (pbclasp) R 15671 15673 14978 0 -1 4194304 658292 0 0 0 1003 265 0 0 25 0 1 0 148850705 29229056 4068 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051832537 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15673/statm: 7136 4068 320 3 0 4236 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28544

[startup+25.5011 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 15674
/proc/meminfo: memFree=1682032/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=28792 CPUtime=25.48
/proc/15673/stat : 15673 (pbclasp) R 15671 15673 14978 0 -1 4194304 1329841 0 0 0 2010 538 0 0 25 0 1 0 148850705 29483008 4524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217071947522 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15673/statm: 7198 4524 320 3 0 4298 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28792

[startup+51.1019 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 15674
/proc/meminfo: memFree=1681584/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=29340 CPUtime=51.07
/proc/15673/stat : 15673 (pbclasp) R 15671 15673 14978 0 -1 4194304 2661828 0 0 0 4020 1087 0 0 25 0 1 0 148850705 30044160 4657 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051502402 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15673/statm: 7335 4657 320 3 0 4435 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29340

[startup+102.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15674
/proc/meminfo: memFree=1680496/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=30456 CPUtime=102.26
/proc/15673/stat : 15673 (pbclasp) R 15671 15673 14978 0 -1 4194304 5333265 0 0 0 8054 2172 0 0 25 0 1 0 148850705 31186944 4932 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051502396 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15673/statm: 7614 4932 320 3 0 4714 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30456

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15674
/proc/meminfo: memFree=1678960/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=31932 CPUtime=162.22
/proc/15673/stat : 15673 (pbclasp) R 15671 15673 14978 0 -1 4194304 8472662 0 0 0 12725 3497 0 0 25 0 1 0 148850705 32698368 5009 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051501994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15673/statm: 7983 5018 320 3 0 5083 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 31932

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15674
/proc/meminfo: memFree=1676656/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=34188 CPUtime=222.21
/proc/15673/stat : 15673 (pbclasp) R 15671 15673 14978 0 -1 4194304 11646690 0 0 0 17371 4850 0 0 25 0 1 0 148850705 35008512 5879 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217071947522 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15673/statm: 8547 5879 360 3 0 5647 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 34188

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15674
/proc/meminfo: memFree=1675760/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=35668 CPUtime=282.19
/proc/15673/stat : 15673 (pbclasp) R 15671 15673 14978 0 -1 4194304 14859612 0 0 0 22015 6204 0 0 25 0 1 0 148850705 36524032 6257 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051502441 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15673/statm: 8917 6257 320 3 0 6017 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 35668

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15674
/proc/meminfo: memFree=1673072/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=37660 CPUtime=342.17
/proc/15673/stat : 15673 (pbclasp) R 15671 15673 14978 0 -1 4194304 18185077 0 0 0 26644 7573 0 0 25 0 1 0 148850705 38563840 6761 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217071947528 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15673/statm: 9415 6761 320 3 0 6515 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 37660

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15674
/proc/meminfo: memFree=1669360/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=41428 CPUtime=402.15
/proc/15673/stat : 15673 (pbclasp) R 15671 15673 14978 0 -1 4194304 21667157 0 0 0 31246 8969 0 0 25 0 1 0 148850705 42422272 7578 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051501994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15673/statm: 10357 7585 320 3 0 7457 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 41428

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15674
/proc/meminfo: memFree=1666416/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=44396 CPUtime=462.13
/proc/15673/stat : 15673 (pbclasp) R 15671 15673 14978 0 -1 4194304 25493332 0 0 0 35761 10452 0 0 25 0 1 0 148850705 45461504 8428 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051501994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15673/statm: 11099 8428 320 3 0 8199 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 44396

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15674
/proc/meminfo: memFree=1660080/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=53928 CPUtime=522.1
/proc/15673/stat : 15673 (pbclasp) R 15671 15673 14978 0 -1 4194304 30143351 0 0 0 40228 11982 0 0 25 0 1 0 148850705 55222272 10809 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051501994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15673/statm: 13482 10816 320 3 0 10582 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 53928



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+570.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 15683
/proc/meminfo: memFree=16208/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=70512 CPUtime=543.2
/proc/15673/stat : 15673 (pbclasp) S 15671 15673 14978 0 -1 4194304 30693193 2226 0 0 40905 12150 1251 14 16 0 1 0 148850705 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15673/statm: 17628 14991 343 3 0 14728 0
[pid=15681] ppid=15673 vsize=5352 CPUtime=0
/proc/15681/stat : 15681 (sh) S 15673 15673 14978 0 -1 4194304 288 0 0 0 0 0 0 0 20 0 1 0 148905048 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15681/statm: 1338 224 188 169 0 49 0
[pid=15682] ppid=15681 vsize=2520 CPUtime=0.02
/proc/15682/stat : 15682 (cat) S 15681 15673 14978 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 148905049 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 217051791586 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15682/statm: 630 87 71 4 0 42 0
[pid=15683] ppid=15681 vsize=1770268 CPUtime=26.93
/proc/15683/stat : 15683 (clasp) R 15681 15673 14978 0 -1 4194304 444342 0 0 0 2487 206 0 0 25 0 1 0 148905049 1812754432 441589 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/15683/statm: 442567 441589 181 154 0 442037 0
Current children cumulated CPU time (s) 570.15
Current children cumulated vsize (KiB) 1848652

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

[startup+570.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 15683
/proc/meminfo: memFree=16208/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=70512 CPUtime=543.2
/proc/15673/stat : 15673 (pbclasp) S 15671 15673 14978 0 -1 4194304 30693193 2226 0 0 40905 12150 1251 14 16 0 1 0 148850705 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15673/statm: 17628 14991 343 3 0 14728 0
[pid=15681] ppid=15673 vsize=5352 CPUtime=0
/proc/15681/stat : 15681 (sh) S 15673 15673 14978 0 -1 4194304 288 0 0 0 0 0 0 0 20 0 1 0 148905048 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15681/statm: 1338 224 188 169 0 49 0
[pid=15682] ppid=15681 vsize=2520 CPUtime=0.02
/proc/15682/stat : 15682 (cat) S 15681 15673 14978 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 148905049 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 217051791586 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15682/statm: 630 87 71 4 0 42 0
[pid=15683] ppid=15681 vsize=1770268 CPUtime=26.93
/proc/15683/stat : 15683 (clasp) R 15681 15673 14978 0 -1 4194304 444342 0 0 0 2487 206 0 0 25 0 1 0 148905049 1812754432 441589 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/15683/statm: 442567 441589 181 154 0 442037 0
Current children cumulated CPU time (s) 570.15
Current children cumulated vsize (KiB) 1848652

# WARNING:
# current cumulated CPU time (543.25 s) is less than in the last sample (570.15 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (26.9 s) to the 'lost time'.

[startup+570.518 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 15683
/proc/meminfo: memFree=16208/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=70512 CPUtime=543.25
/proc/15673/stat : 15673 (pbclasp) S 15671 15673 14978 0 -1 4194304 30693279 2971 0 0 40905 12151 1251 18 16 0 1 0 148850705 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060520034 0 16384 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/15673/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 543.25
Current children cumulated vsize (KiB) 70512

Sending SIGKILL to process tree (bottom up)

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

[startup+571.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 15694
/proc/meminfo: memFree=1784584/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=70512 CPUtime=543.51
/proc/15673/stat : 15673 (pbclasp) S 15671 15673 14978 0 -1 4194304 30693355 3994 0 0 40921 12152 1252 26 16 0 1 0 148850705 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15673/statm: 17628 14992 343 3 0 14728 0
[pid=15692] ppid=15673 vsize=5352 CPUtime=0
/proc/15692/stat : 15692 (sh) S 15673 15673 14978 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 148907782 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15692/statm: 1338 224 188 169 0 49 0
[pid=15693] ppid=15692 vsize=2520 CPUtime=0
/proc/15693/stat : 15693 (cat) S 15692 15673 14978 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 148907783 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 217051791586 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15693/statm: 630 87 71 4 0 42 0
[pid=15694] ppid=15692 vsize=2804 CPUtime=0.21
/proc/15694/stat : 15694 (clasp) R 15692 15673 14978 0 -1 4194304 525 0 0 0 21 0 0 0 18 0 1 0 148907783 2871296 310 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9753553 0 0 4096 0 0 0 0 17 1 0 0
/proc/15694/statm: 701 310 172 154 0 171 0
Current children cumulated CPU time (s) 543.72
Current children cumulated vsize (KiB) 81188

[startup+571.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 15694
/proc/meminfo: memFree=1784584/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=70512 CPUtime=543.51
/proc/15673/stat : 15673 (pbclasp) S 15671 15673 14978 0 -1 4194304 30693355 3994 0 0 40921 12152 1252 26 16 0 1 0 148850705 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15673/statm: 17628 14992 343 3 0 14728 0
[pid=15692] ppid=15673 vsize=5352 CPUtime=0
/proc/15692/stat : 15692 (sh) S 15673 15673 14978 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 148907782 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15692/statm: 1338 224 188 169 0 49 0
[pid=15693] ppid=15692 vsize=2520 CPUtime=0
/proc/15693/stat : 15693 (cat) S 15692 15673 14978 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 148907783 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 217051791586 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15693/statm: 630 87 71 4 0 42 0
[pid=15694] ppid=15692 vsize=3944 CPUtime=1
/proc/15694/stat : 15694 (clasp) R 15692 15673 14978 0 -1 4194304 1321 0 0 0 100 0 0 0 25 0 1 0 148907783 4038656 533 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134932462 0 0 4096 0 0 0 0 17 1 0 0
/proc/15694/statm: 986 533 173 154 0 456 0
Current children cumulated CPU time (s) 544.51
Current children cumulated vsize (KiB) 82328

[startup+572.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 15694
/proc/meminfo: memFree=1783304/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=70512 CPUtime=543.51
/proc/15673/stat : 15673 (pbclasp) S 15671 15673 14978 0 -1 4194304 30693355 3994 0 0 40921 12152 1252 26 16 0 1 0 148850705 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15673/statm: 17628 14992 343 3 0 14728 0
[pid=15692] ppid=15673 vsize=5352 CPUtime=0
/proc/15692/stat : 15692 (sh) S 15673 15673 14978 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 148907782 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15692/statm: 1338 224 188 169 0 49 0
[pid=15693] ppid=15692 vsize=2520 CPUtime=0
/proc/15693/stat : 15693 (cat) S 15692 15673 14978 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 148907783 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 217051791586 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15693/statm: 630 87 71 4 0 42 0
[pid=15694] ppid=15692 vsize=4244 CPUtime=1.4
/proc/15694/stat : 15694 (clasp) R 15692 15673 14978 0 -1 4194304 1379 0 0 0 140 0 0 0 25 0 1 0 148907783 4345856 591 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9707304 0 0 4096 0 0 0 0 17 1 0 0
/proc/15694/statm: 1061 591 173 154 0 531 0
Current children cumulated CPU time (s) 544.91
Current children cumulated vsize (KiB) 82628

[startup+572.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 15694
/proc/meminfo: memFree=1783304/2055920 swapFree=4184568/4192956
[pid=15673] ppid=15671 vsize=70512 CPUtime=543.51
/proc/15673/stat : 15673 (pbclasp) S 15671 15673 14978 0 -1 4194304 30693355 3994 0 0 40921 12152 1252 26 16 0 1 0 148850705 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15673/statm: 17628 14992 343 3 0 14728 0
[pid=15692] ppid=15673 vsize=5352 CPUtime=0
/proc/15692/stat : 15692 (sh) S 15673 15673 14978 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 148907782 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15692/statm: 1338 224 188 169 0 49 0
[pid=15693] ppid=15692 vsize=2520 CPUtime=0
/proc/15693/stat : 15693 (cat) S 15692 15673 14978 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 148907783 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 217051791586 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15693/statm: 630 87 71 4 0 42 0
[pid=15694] ppid=15692 vsize=4532 CPUtime=1.6
/proc/15694/stat : 15694 (clasp) R 15692 15673 14978 0 -1 4194304 1435 0 0 0 160 0 0 0 25 0 1 0 148907783 4640768 647 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134821360 0 0 4096 0 0 0 0 17 1 0 0
/proc/15694/statm: 1133 647 173 154 0 603 0
Current children cumulated CPU time (s) 545.11
Current children cumulated vsize (KiB) 82916

Child ended because it received signal 9 (SIGKILL)

# 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): 26.9
#  lost CPU user time (s): 24.87
#  lost CPU system time (s): 2.02999

Real time (s): 572.45
CPU time (s): 572.088
CPU user time (s): 448.232
CPU system time (s): 123.856
CPU usage (%): 99.9368
Max. virtual memory (cumulated for all children) (KiB): 1848652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 423.362
system time used= 121.826
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30699228
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3236
involuntary context switches= 588

runsolver used 0.410937 second user time and 1.22081 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Thu Apr 19 19:03:31 UTC 2007

IDJOB= 362262
IDBENCH= 1545
IDSOLVER= 158
FILE ID= node59/362262-1177009411

PBS_JOBID= 4630523

Free space on /tmp= 66324 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n3702.opb
COMMAND LINE= pbclasp instance-362262-1177009411.opb /tmp/evaluation/362262-1177009411/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-362262-1177009411 -o ROOT/results/node59/conversion-362262-1177009411 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362262-1177009411/instance-362262-1177009411.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-362262-1177009411 -o ROOT/results/node59/solver-362262-1177009411 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362262-1177009411.opb /tmp/evaluation/362262-1177009411/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  923982c51ba218a8e62dc99222f9f8f7

RANDOM SEED= 327745602

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1699336 kB
Buffers:         14868 kB
Cached:         278972 kB
SwapCached:       2164 kB
Active:         120116 kB
Inactive:       184636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699336 kB
SwapTotal:     4192956 kB
SwapFree:      4184568 kB
Dirty:            7608 kB
Writeback:           0 kB
Mapped:          17588 kB
Slab:            37820 kB
Committed_AS:  1682040 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= 66300 MiB

End job on node59 on Thu Apr 19 19:13:04 UTC 2007