Trace number 352443

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) 1488.19 1488.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_13.opb.PB06.opb
MD5SUM99680d01aa100bfba038606e315bf03d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark431
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 431
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 497468
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 497468
Number of bits of the biggest sum of numbers19
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)

1486.30/1486.71	c Somebody sent me a SIGTERM
1486.30/1486.71	s UNKNOWN
1486.30/1486.73	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352443-1176632096/instance-352443-1176632096.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/node55/watcher-352443-1176632096 -o ROOT/results/node55/solver-352443-1176632096 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352443-1176632096.opb /tmp/evaluation/352443-1176632096/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: 0.91 0.95 0.98 3/64 6143
/proc/meminfo: memFree=1791492/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=12268 CPUtime=0
/proc/6143/stat : 6143 (pbclasp) D 6141 6143 5216 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 111119654 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761776741 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/6143/statm: 3067 317 242 3 0 167 0

[startup+0.0959711 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 6143
/proc/meminfo: memFree=1791492/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=13448 CPUtime=0.08
/proc/6143/stat : 6143 (pbclasp) R 6141 6143 5216 0 -1 4194304 725 0 0 0 8 0 0 0 18 0 1 0 111119654 13770752 691 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248779837198 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6143/statm: 3362 691 320 3 0 462 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13448

[startup+0.10197 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 6143
/proc/meminfo: memFree=1791492/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=13448 CPUtime=0.09
/proc/6143/stat : 6143 (pbclasp) R 6141 6143 5216 0 -1 4194304 726 0 0 0 9 0 0 0 18 0 1 0 111119654 13770752 692 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761489186 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6143/statm: 3362 692 320 3 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13448

[startup+0.301989 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 6143
/proc/meminfo: memFree=1791492/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=13580 CPUtime=0.29
/proc/6143/stat : 6143 (pbclasp) R 6141 6143 5216 0 -1 4194304 768 0 0 0 29 0 0 0 19 0 1 0 111119654 13905920 734 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248779837192 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6143/statm: 3395 734 320 3 0 495 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13580

[startup+0.701027 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 6143
/proc/meminfo: memFree=1791492/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=13976 CPUtime=0.69
/proc/6143/stat : 6143 (pbclasp) R 6141 6143 5216 0 -1 4194304 880 0 0 0 69 0 0 0 22 0 1 0 111119654 14311424 846 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248779837198 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6143/statm: 3494 846 320 3 0 594 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13976

[startup+1.5011 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 6144
/proc/meminfo: memFree=1788092/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=15220 CPUtime=1.1
/proc/6143/stat : 6143 (pbclasp) S 6141 6143 5216 0 -1 4194304 1190 0 0 0 110 0 0 0 16 0 1 0 111119654 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6143/statm: 3805 1142 324 3 0 905 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 15220

[startup+3.10226 s]
/proc/loadavg: 0.91 0.95 0.98 2/67 6146
/proc/meminfo: memFree=1786668/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=15220 CPUtime=1.1
/proc/6143/stat : 6143 (pbclasp) S 6141 6143 5216 0 -1 4194304 1190 0 0 0 110 0 0 0 16 0 1 0 111119654 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6143/statm: 3805 1142 324 3 0 905 0
[pid=6145] ppid=6143 vsize=5352 CPUtime=0
/proc/6145/stat : 6145 (sh) S 6143 6143 5216 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 111119766 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6145/statm: 1338 229 193 169 0 49 0
[pid=6146] ppid=6145 vsize=12532 CPUtime=1.98
/proc/6146/stat : 6146 (pb2clasp1) R 6145 6143 5216 0 -1 4194304 521 0 0 0 197 1 0 0 25 0 1 0 111119766 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 248770499620 0 0 4224 0 0 0 0 17 1 0 0
/proc/6146/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 33104

[startup+6.30156 s]
/proc/loadavg: 0.92 0.95 0.98 2/67 6146
/proc/meminfo: memFree=1785260/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=15220 CPUtime=1.1
/proc/6143/stat : 6143 (pbclasp) S 6141 6143 5216 0 -1 4194304 1190 0 0 0 110 0 0 0 16 0 1 0 111119654 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6143/statm: 3805 1142 324 3 0 905 0
[pid=6145] ppid=6143 vsize=5352 CPUtime=0
/proc/6145/stat : 6145 (sh) S 6143 6143 5216 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 111119766 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6145/statm: 1338 229 193 169 0 49 0
[pid=6146] ppid=6145 vsize=12532 CPUtime=5.17
/proc/6146/stat : 6146 (pb2clasp1) R 6145 6143 5216 0 -1 4194304 521 0 0 0 515 2 0 0 25 0 1 0 111119766 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 248779523757 0 0 4224 0 0 0 0 17 1 0 0
/proc/6146/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 33104

[startup+12.7022 s]
/proc/loadavg: 0.93 0.95 0.98 2/67 6146
/proc/meminfo: memFree=1782516/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=15220 CPUtime=1.1
/proc/6143/stat : 6143 (pbclasp) S 6141 6143 5216 0 -1 4194304 1190 0 0 0 110 0 0 0 16 0 1 0 111119654 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6143/statm: 3805 1142 324 3 0 905 0
[pid=6145] ppid=6143 vsize=5352 CPUtime=0
/proc/6145/stat : 6145 (sh) S 6143 6143 5216 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 111119766 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6145/statm: 1338 229 193 169 0 49 0
[pid=6146] ppid=6145 vsize=12532 CPUtime=11.57
/proc/6146/stat : 6146 (pb2clasp1) R 6145 6143 5216 0 -1 4194304 521 0 0 0 1154 3 0 0 25 0 1 0 111119766 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 248779467824 0 0 4224 0 0 0 0 17 1 0 0
/proc/6146/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33104

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.98 2/67 6146
/proc/meminfo: memFree=1776948/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=15220 CPUtime=1.1
/proc/6143/stat : 6143 (pbclasp) S 6141 6143 5216 0 -1 4194304 1190 0 0 0 110 0 0 0 16 0 1 0 111119654 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6143/statm: 3805 1142 324 3 0 905 0
[pid=6145] ppid=6143 vsize=5352 CPUtime=0
/proc/6145/stat : 6145 (sh) S 6143 6143 5216 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 111119766 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6145/statm: 1338 229 193 169 0 49 0
[pid=6146] ppid=6145 vsize=12532 CPUtime=24.37
/proc/6146/stat : 6146 (pb2clasp1) R 6145 6143 5216 0 -1 4194304 521 0 0 0 2431 6 0 0 25 0 1 0 111119766 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 248779488325 0 0 4224 0 0 0 0 17 1 0 0
/proc/6146/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33104

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.98 2/68 6153
/proc/meminfo: memFree=1514092/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=16144 CPUtime=41.04
/proc/6143/stat : 6143 (pbclasp) S 6141 6143 5216 0 -1 4194304 1784 1617 0 0 112 1 3971 20 16 0 1 0 111119654 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6143/statm: 4036 1382 343 3 0 1136 0
[pid=6151] ppid=6143 vsize=5352 CPUtime=0
/proc/6151/stat : 6151 (sh) S 6143 6143 5216 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111123761 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6151/statm: 1338 224 188 169 0 49 0
[pid=6152] ppid=6151 vsize=2520 CPUtime=0.02
/proc/6152/stat : 6152 (cat) S 6151 6143 5216 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 111123761 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6152/statm: 630 87 71 4 0 42 0
[pid=6153] ppid=6151 vsize=256756 CPUtime=10
/proc/6153/stat : 6153 (clasp) R 6151 6143 5216 0 -1 4194304 63851 0 0 0 972 28 0 0 25 0 1 0 111123761 262918144 63330 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7316446 0 0 4096 0 0 0 0 17 1 0 0
/proc/6153/statm: 64189 63330 173 154 0 63659 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 280772

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/67 6153
/proc/meminfo: memFree=1426036/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=16144 CPUtime=41.04
/proc/6143/stat : 6143 (pbclasp) S 6141 6143 5216 0 -1 4194304 1784 1617 0 0 112 1 3971 20 16 0 1 0 111119654 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6143/statm: 4036 1382 343 3 0 1136 0
[pid=6151] ppid=6143 vsize=5352 CPUtime=0.03
/proc/6151/stat : 6151 (sh) S 6143 6143 5216 0 -1 4194304 286 121 0 0 0 0 0 3 16 0 1 0 111123761 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6151/statm: 1338 224 188 169 0 49 0
[pid=6153] ppid=6151 vsize=328264 CPUtime=61.17
/proc/6153/stat : 6153 (clasp) R 6151 6143 5216 0 -1 4194304 167023 0 0 0 6036 81 0 0 25 0 1 0 111123761 336142336 81558 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7284347 0 0 4096 0 0 0 0 17 1 0 0
/proc/6153/statm: 82066 81558 194 154 0 81536 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 349760

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6153
/proc/meminfo: memFree=1316660/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=16144 CPUtime=41.04
/proc/6143/stat : 6143 (pbclasp) S 6141 6143 5216 0 -1 4194304 1784 1617 0 0 112 1 3971 20 16 0 1 0 111119654 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6143/statm: 4036 1382 343 3 0 1136 0
[pid=6151] ppid=6143 vsize=5352 CPUtime=0.03
/proc/6151/stat : 6151 (sh) S 6143 6143 5216 0 -1 4194304 286 121 0 0 0 0 0 3 16 0 1 0 111123761 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6151/statm: 1338 224 188 169 0 49 0
[pid=6153] ppid=6151 vsize=438256 CPUtime=121.15
/proc/6153/stat : 6153 (clasp) R 6151 6143 5216 0 -1 4194304 194508 0 0 0 12019 96 0 0 25 0 1 0 111123761 448774144 109002 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/6153/statm: 109564 109002 194 154 0 109034 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 459752

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6153
/proc/meminfo: memFree=1192628/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=16144 CPUtime=41.04
/proc/6143/stat : 6143 (pbclasp) S 6141 6143 5216 0 -1 4194304 1784 1617 0 0 112 1 3971 20 16 0 1 0 111119654 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6143/statm: 4036 1382 343 3 0 1136 0
[pid=6151] ppid=6143 vsize=5352 CPUtime=0.03
/proc/6151/stat : 6151 (sh) S 6143 6143 5216 0 -1 4194304 286 121 0 0 0 0 0 3 16 0 1 0 111123761 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6151/statm: 1338 224 188 169 0 49 0
[pid=6153] ppid=6151 vsize=561984 CPUtime=181.13
/proc/6153/stat : 6153 (clasp) R 6151 6143 5216 0 -1 4194304 225419 0 0 0 18001 112 0 0 25 0 1 0 111123761 575471616 139852 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769162 0 0 4096 0 0 0 0 17 1 0 0
/proc/6153/statm: 140496 139852 194 154 0 139966 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 583480

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6153
/proc/meminfo: memFree=1090420/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=16144 CPUtime=41.04
/proc/6143/stat : 6143 (pbclasp) S 6141 6143 5216 0 -1 4194304 1784 1617 0 0 112 1 3971 20 16 0 1 0 111119654 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6143/statm: 4036 1382 343 3 0 1136 0
[pid=6151] ppid=6143 vsize=5352 CPUtime=0.03
/proc/6151/stat : 6151 (sh) S 6143 6143 5216 0 -1 4194304 286 121 0 0 0 0 0 3 16 0 1 0 111123761 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6151/statm: 1338 224 188 169 0 49 0
[pid=6153] ppid=6151 vsize=665468 CPUtime=241.12
/proc/6153/stat : 6153 (clasp) R 6151 6143 5216 0 -1 4194304 251181 0 0 0 23984 128 0 0 25 0 1 0 111123761 681439232 165523 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769962 0 0 4096 0 0 0 0 17 1 0 0
/proc/6153/statm: 166367 165523 194 154 0 165837 0

################
# More data... #
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/proc/6153/stat : 6153 (clasp) R 6151 6143 5216 0 -1 4194304 526207 0 0 0 137779 305 0 0 25 0 1 0 111123761 1798537216 436419 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/6153/statm: 439096 436419 194 154 0 438566 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 1777880

[startup+1482.3 s]
/proc/loadavg: 1.10 1.02 1.00 2/67 6155
/proc/meminfo: memFree=15604/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=16144 CPUtime=41.04
/proc/6143/stat : 6143 (pbclasp) S 6141 6143 5216 0 -1 4194304 1784 1617 0 0 112 1 3971 20 16 0 1 0 111119654 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6143/statm: 4036 1382 343 3 0 1136 0
[pid=6151] ppid=6143 vsize=5352 CPUtime=0.03
/proc/6151/stat : 6151 (sh) S 6143 6143 5216 0 -1 4194304 286 121 0 0 0 0 0 3 16 0 1 0 111123761 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6151/statm: 1338 224 188 169 0 49 0
[pid=6153] ppid=6151 vsize=1816796 CPUtime=1440.82
/proc/6153/stat : 6153 (clasp) R 6151 6143 5216 0 -1 4194304 541309 0 0 0 143765 317 0 0 25 0 1 0 111123761 1860399104 451449 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769190 0 0 4096 0 0 0 0 17 1 0 0
/proc/6153/statm: 454199 451449 194 154 0 453669 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 1838292



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1486.7 s]
/proc/loadavg: 1.17 1.03 1.01 2/67 6155
/proc/meminfo: memFree=15988/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=16144 CPUtime=41.04
/proc/6143/stat : 6143 (pbclasp) S 6141 6143 5216 0 -1 4194304 1784 1617 0 0 112 1 3971 20 16 0 1 0 111119654 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6143/statm: 4036 1382 343 3 0 1136 0
[pid=6151] ppid=6143 vsize=5352 CPUtime=0.03
/proc/6151/stat : 6151 (sh) S 6143 6143 5216 0 -1 4194304 286 121 0 0 0 0 0 3 16 0 1 0 111123761 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6151/statm: 1338 224 188 169 0 49 0
[pid=6153] ppid=6151 vsize=1821708 CPUtime=1445.23
/proc/6153/stat : 6153 (clasp) R 6151 6143 5216 0 -1 4194304 542523 0 0 0 144205 318 0 0 25 0 1 0 111123761 1865428992 452663 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/6153/statm: 455427 452663 194 154 0 454897 0
Current children cumulated CPU time (s) 1486.3
Current children cumulated vsize (KiB) 1843204

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

[startup+1486.7 s]
/proc/loadavg: 1.17 1.03 1.01 2/67 6155
/proc/meminfo: memFree=15988/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=16144 CPUtime=41.04
/proc/6143/stat : 6143 (pbclasp) S 6141 6143 5216 0 -1 4194304 1784 1617 0 0 112 1 3971 20 16 0 1 0 111119654 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6143/statm: 4036 1382 343 3 0 1136 0
[pid=6151] ppid=6143 vsize=5352 CPUtime=0.03
/proc/6151/stat : 6151 (sh) S 6143 6143 5216 0 -1 4194304 286 121 0 0 0 0 0 3 16 0 1 0 111123761 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6151/statm: 1338 224 188 169 0 49 0
[pid=6153] ppid=6151 vsize=1821708 CPUtime=1445.23
/proc/6153/stat : 6153 (clasp) R 6151 6143 5216 0 -1 4194304 542523 0 0 0 144205 318 0 0 25 0 1 0 111123761 1865428992 452663 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/6153/statm: 455427 452663 194 154 0 454897 0
Current children cumulated CPU time (s) 1486.3
Current children cumulated vsize (KiB) 1843204

# WARNING:
# current cumulated CPU time (41.12 s) is less than in the last sample (1486.3 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1445.18 s) to the 'lost time'.

[startup+1486.82 s]
/proc/loadavg: 1.17 1.03 1.01 2/67 6155
/proc/meminfo: memFree=15988/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=16144 CPUtime=41.12
/proc/6143/stat : 6143 (pbclasp) S 6141 6143 5216 0 -1 4194304 1936 2986 0 0 113 1 3972 26 18 0 1 0 111119654 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6143/statm: 4036 1384 343 3 0 1136 0
Current children cumulated CPU time (s) 41.12
Current children cumulated vsize (KiB) 16144

Sending SIGKILL to process tree (bottom up)

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

[startup+1487.8 s]
/proc/loadavg: 1.17 1.03 1.01 2/69 6166
/proc/meminfo: memFree=1825364/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=16144 CPUtime=41.22
/proc/6143/stat : 6143 (pbclasp) S 6141 6143 5216 0 -1 4194304 1947 3388 0 0 113 1 3972 36 16 0 1 0 111119654 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6143/statm: 4036 1384 343 3 0 1136 0
[pid=6164] ppid=6143 vsize=5352 CPUtime=0
/proc/6164/stat : 6164 (sh) S 6143 6143 5216 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111268343 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6164/statm: 1338 224 188 169 0 49 0
[pid=6165] ppid=6164 vsize=2520 CPUtime=0
/proc/6165/stat : 6165 (cat) S 6164 6143 5216 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111268343 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6165/statm: 630 87 71 4 0 42 0
[pid=6166] ppid=6164 vsize=23532 CPUtime=0.89
/proc/6166/stat : 6166 (clasp) R 6164 6143 5216 0 -1 4194304 5531 0 0 0 87 2 0 0 25 0 1 0 111268343 24096768 5494 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7284347 0 0 4096 0 0 0 0 17 1 0 0
/proc/6166/statm: 5883 5494 173 154 0 5353 0
Current children cumulated CPU time (s) 42.11
Current children cumulated vsize (KiB) 47548

[startup+1488.2 s]
/proc/loadavg: 1.17 1.03 1.01 2/69 6166
/proc/meminfo: memFree=1797396/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=16144 CPUtime=41.22
/proc/6143/stat : 6143 (pbclasp) S 6141 6143 5216 0 -1 4194304 1947 3388 0 0 113 1 3972 36 16 0 1 0 111119654 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6143/statm: 4036 1384 343 3 0 1136 0
[pid=6164] ppid=6143 vsize=5352 CPUtime=0
/proc/6164/stat : 6164 (sh) S 6143 6143 5216 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111268343 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6164/statm: 1338 224 188 169 0 49 0
[pid=6165] ppid=6164 vsize=2520 CPUtime=0
/proc/6165/stat : 6165 (cat) S 6164 6143 5216 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111268343 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6165/statm: 630 87 71 4 0 42 0
[pid=6166] ppid=6164 vsize=33828 CPUtime=1.29
/proc/6166/stat : 6166 (clasp) R 6164 6143 5216 0 -1 4194304 8114 0 0 0 126 3 0 0 25 0 1 0 111268343 34639872 8044 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7284293 0 0 4096 0 0 0 0 17 1 0 0
/proc/6166/statm: 8457 8044 173 154 0 7927 0
Current children cumulated CPU time (s) 42.51
Current children cumulated vsize (KiB) 57844

[startup+1488.6 s]
/proc/loadavg: 1.17 1.03 1.01 2/69 6166
/proc/meminfo: memFree=1797396/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=16144 CPUtime=41.22
/proc/6143/stat : 6143 (pbclasp) S 6141 6143 5216 0 -1 4194304 1947 3388 0 0 113 1 3972 36 16 0 1 0 111119654 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6143/statm: 4036 1384 343 3 0 1136 0
[pid=6164] ppid=6143 vsize=5352 CPUtime=0
/proc/6164/stat : 6164 (sh) S 6143 6143 5216 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111268343 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6164/statm: 1338 224 188 169 0 49 0
[pid=6165] ppid=6164 vsize=2520 CPUtime=0
/proc/6165/stat : 6165 (cat) S 6164 6143 5216 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111268343 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6165/statm: 630 87 71 4 0 42 0
[pid=6166] ppid=6164 vsize=43872 CPUtime=1.68
/proc/6166/stat : 6166 (clasp) R 6164 6143 5216 0 -1 4194304 10637 0 0 0 164 4 0 0 25 0 1 0 111268343 44924928 10567 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7316446 0 0 4096 0 0 0 0 17 1 0 0
/proc/6166/statm: 10968 10567 173 154 0 10438 0
Current children cumulated CPU time (s) 42.9
Current children cumulated vsize (KiB) 67888

[startup+1488.7 s]
/proc/loadavg: 1.17 1.03 1.01 2/69 6166
/proc/meminfo: memFree=1797396/2055920 swapFree=4184748/4192956
[pid=6143] ppid=6141 vsize=16144 CPUtime=41.22
/proc/6143/stat : 6143 (pbclasp) S 6141 6143 5216 0 -1 4194304 1947 3388 0 0 113 1 3972 36 16 0 1 0 111119654 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6143/statm: 4036 1384 343 3 0 1136 0
[pid=6164] ppid=6143 vsize=5352 CPUtime=0
/proc/6164/stat : 6164 (sh) S 6143 6143 5216 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111268343 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6164/statm: 1338 224 188 169 0 49 0
[pid=6165] ppid=6164 vsize=2520 CPUtime=0
/proc/6165/stat : 6165 (cat) S 6164 6143 5216 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111268343 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6165/statm: 630 87 71 4 0 42 0
[pid=6166] ppid=6164 vsize=46760 CPUtime=1.79
/proc/6166/stat : 6166 (clasp) R 6164 6143 5216 0 -1 4194304 11338 0 0 0 174 5 0 0 25 0 1 0 111268343 47882240 11203 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7314215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6166/statm: 11690 11204 173 154 0 11160 0
Current children cumulated CPU time (s) 43.01
Current children cumulated vsize (KiB) 70776

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6143 and gives
#  childrusage.ru_utime.tv_sec=40
#  childrusage.ru_utime.tv_usec=871786
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=393940
# CPU time returned by wait4() is 41.2657
# while last known CPU time is 43.01
#
# 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): 1445.18
#  lost CPU user time (s): 1442.03
#  lost CPU system time (s): 3.15

Real time (s): 1488.73
CPU time (s): 1488.19
CPU user time (s): 1484.62
CPU system time (s): 3.57
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 1843204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.8718
system time used= 0.39394
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6575
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= 4851
involuntary context switches= 71

runsolver used 1.9737 second user time and 3.44648 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sun Apr 15 10:14:56 UTC 2007

IDJOB= 352443
IDBENCH= 1976
IDSOLVER= 158
FILE ID= node55/352443-1176632096

PBS_JOBID= 4559803

Free space on /tmp= 66547 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_13.opb.PB06.opb
COMMAND LINE= pbclasp instance-352443-1176632096.opb /tmp/evaluation/352443-1176632096/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-352443-1176632096 -o ROOT/results/node55/conversion-352443-1176632096 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352443-1176632096/instance-352443-1176632096.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-352443-1176632096 -o ROOT/results/node55/solver-352443-1176632096 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352443-1176632096.opb /tmp/evaluation/352443-1176632096/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  99680d01aa100bfba038606e315bf03d

RANDOM SEED= 437133652

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1791900 kB
Buffers:         10932 kB
Cached:         165164 kB
SwapCached:       2064 kB
Active:          99228 kB
Inactive:        87484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791900 kB
SwapTotal:     4192956 kB
SwapFree:      4184748 kB
Dirty:           17964 kB
Writeback:           0 kB
Mapped:          17640 kB
Slab:            63400 kB
Committed_AS:  1000468 kB
PageTables:       1384 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= 66513 MiB

End job on node55 on Sun Apr 15 10:39:45 UTC 2007