Trace number 360646

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 NameAnswerCPU timeWall clock time
PB-clasp 2007-03-23? (MO) 142.13 109.314

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/
dbst/normalized-dbst_v40_e600_d20_mw10_6.opb.PB06.opb
MD5SUMf5d8cf0048d52cf223a3574d281ac8f8
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark6.586
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables2800
Total number of constraints990001
Number of constraints which are clauses986760
Number of constraints which are cardinality constraints (but not clauses)81
Number of constraints which are nor clauses,nor cardinality constraints3160
Minimum length of a constraint2
Maximum length of a constraint1200
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 350
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1239
Number of bits of the biggest sum of numbers11
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)

142.13/109.31	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360646-1176971566/instance-360646-1176971566.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/node72/watcher-360646-1176971566 -o ROOT/results/node72/solver-360646-1176971566 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-360646-1176971566.opb /tmp/evaluation/360646-1176971566/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: 1.06 1.02 1.00 3/77 30521
/proc/meminfo: memFree=1586480/2055920 swapFree=4157116/4192956
[pid=30521] ppid=30519 vsize=12268 CPUtime=0
/proc/30521/stat : 30521 (pbclasp) R 30519 30521 30052 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 173195133 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526653438 0 0 4224 0 0 0 0 17 1 0 0
/proc/30521/statm: 3067 317 242 3 0 167 0

[startup+0.073394 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 30521
/proc/meminfo: memFree=1586480/2055920 swapFree=4157116/4192956
[pid=30521] ppid=30519 vsize=12532 CPUtime=0.06
/proc/30521/stat : 30521 (pbclasp) R 30519 30521 30052 0 -1 4194304 489 0 0 0 6 0 0 0 18 0 1 0 173195133 12832768 455 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30521/statm: 3133 455 316 3 0 233 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12532

[startup+0.101396 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 30521
/proc/meminfo: memFree=1586480/2055920 swapFree=4157116/4192956
[pid=30521] ppid=30519 vsize=12532 CPUtime=0.09
/proc/30521/stat : 30521 (pbclasp) R 30519 30521 30052 0 -1 4194304 489 0 0 0 9 0 0 0 18 0 1 0 173195133 12832768 455 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30521/statm: 3133 455 316 3 0 233 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12532

[startup+0.301413 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 30521
/proc/meminfo: memFree=1586480/2055920 swapFree=4157116/4192956
[pid=30521] ppid=30519 vsize=12532 CPUtime=0.28
/proc/30521/stat : 30521 (pbclasp) R 30519 30521 30052 0 -1 4194304 489 0 0 0 28 0 0 0 19 0 1 0 173195133 12832768 455 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30521/statm: 3133 455 316 3 0 233 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12532

[startup+0.701451 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 30521
/proc/meminfo: memFree=1586480/2055920 swapFree=4157116/4192956
[pid=30521] ppid=30519 vsize=12532 CPUtime=0.68
/proc/30521/stat : 30521 (pbclasp) R 30519 30521 30052 0 -1 4194304 489 0 0 0 67 1 0 0 23 0 1 0 173195133 12832768 455 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30521/statm: 3133 455 316 3 0 233 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12532

[startup+1.50253 s]
/proc/loadavg: 1.05 1.02 1.00 3/82 30526
/proc/meminfo: memFree=1582920/2055920 swapFree=4157116/4192956
[pid=30521] ppid=30519 vsize=12532 CPUtime=0.82
/proc/30521/stat : 30521 (pbclasp) S 30519 30521 30052 0 -1 4194304 512 0 0 0 80 2 0 0 16 0 1 0 173195133 12832768 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30521/statm: 3133 461 320 3 0 233 0
[pid=30523] ppid=30521 vsize=5352 CPUtime=0
/proc/30523/stat : 30523 (sh) S 30521 30521 30052 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 173195216 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30523/statm: 1338 224 188 169 0 49 0
[pid=30524] ppid=30523 vsize=12400 CPUtime=0.66
/proc/30524/stat : 30524 (pb2clasp1) R 30523 30521 30052 0 -1 4194304 500 0 0 0 66 0 0 0 23 0 1 0 173195217 12697600 459 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 234531466809 0 0 4224 0 0 0 0 17 1 0 0
/proc/30524/statm: 3100 459 340 3 0 200 0
[pid=30525] ppid=30523 vsize=8816 CPUtime=0.26
/proc/30525/stat : 30525 (clasp) S 30523 30521 30052 0 -1 4194304 1856 0 0 0 26 0 0 0 16 0 1 0 173195217 9027584 1822 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30525/statm: 2204 1822 173 154 0 1674 0
[pid=30526] ppid=30523 vsize=12268 CPUtime=0
/proc/30526/stat : 30526 (pboutclasp.pl) S 30523 30521 30052 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173195217 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 234526650466 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30526/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.74
Current children cumulated vsize (KiB) 51368

[startup+3.10267 s]
/proc/loadavg: 1.05 1.02 1.00 3/82 30526
/proc/meminfo: memFree=1572104/2055920 swapFree=4157116/4192956
[pid=30521] ppid=30519 vsize=12532 CPUtime=0.82
/proc/30521/stat : 30521 (pbclasp) S 30519 30521 30052 0 -1 4194304 512 0 0 0 80 2 0 0 16 0 1 0 173195133 12832768 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30521/statm: 3133 461 320 3 0 233 0
[pid=30523] ppid=30521 vsize=5352 CPUtime=0
/proc/30523/stat : 30523 (sh) S 30521 30521 30052 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 173195216 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30523/statm: 1338 224 188 169 0 49 0
[pid=30524] ppid=30523 vsize=12400 CPUtime=2.25
/proc/30524/stat : 30524 (pb2clasp1) R 30523 30521 30052 0 -1 4194304 500 0 0 0 225 0 0 0 25 0 1 0 173195217 12697600 459 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 234531009696 0 0 4224 0 0 0 0 17 0 0 0
/proc/30524/statm: 3100 459 340 3 0 200 0
[pid=30525] ppid=30523 vsize=24508 CPUtime=0.97
/proc/30525/stat : 30525 (clasp) S 30523 30521 30052 0 -1 4194304 5789 0 0 0 95 2 0 0 16 0 1 0 173195217 25096192 5722 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30525/statm: 6127 5722 173 154 0 5597 0
[pid=30526] ppid=30523 vsize=12268 CPUtime=0
/proc/30526/stat : 30526 (pboutclasp.pl) S 30523 30521 30052 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173195217 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 234526650466 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30526/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 4.04
Current children cumulated vsize (KiB) 67060

[startup+6.30196 s]
/proc/loadavg: 1.21 1.06 1.01 3/82 30526
/proc/meminfo: memFree=1538056/2055920 swapFree=4157116/4192956
[pid=30521] ppid=30519 vsize=12532 CPUtime=0.82
/proc/30521/stat : 30521 (pbclasp) S 30519 30521 30052 0 -1 4194304 512 0 0 0 80 2 0 0 16 0 1 0 173195133 12832768 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30521/statm: 3133 461 320 3 0 233 0
[pid=30523] ppid=30521 vsize=5352 CPUtime=0
/proc/30523/stat : 30523 (sh) S 30521 30521 30052 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 173195216 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30523/statm: 1338 224 188 169 0 49 0
[pid=30524] ppid=30523 vsize=12400 CPUtime=5.42
/proc/30524/stat : 30524 (pb2clasp1) R 30523 30521 30052 0 -1 4194304 500 0 0 0 541 1 0 0 25 0 1 0 173195217 12697600 459 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 234531526831 0 0 4224 0 0 0 0 17 0 0 0
/proc/30524/statm: 3100 459 340 3 0 200 0
[pid=30525] ppid=30523 vsize=57224 CPUtime=2.53
/proc/30525/stat : 30525 (clasp) S 30523 30521 30052 0 -1 4194304 14013 0 0 0 247 6 0 0 16 0 1 0 173195217 58597376 13881 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30525/statm: 14306 13881 173 154 0 13776 0
[pid=30526] ppid=30523 vsize=12268 CPUtime=0
/proc/30526/stat : 30526 (pboutclasp.pl) S 30523 30521 30052 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173195217 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 234526650466 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30526/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 8.77
Current children cumulated vsize (KiB) 99776

[startup+12.7015 s]
/proc/loadavg: 1.19 1.06 1.01 2/82 30526
/proc/meminfo: memFree=1471304/2055920 swapFree=4157116/4192956
[pid=30521] ppid=30519 vsize=12532 CPUtime=0.82
/proc/30521/stat : 30521 (pbclasp) S 30519 30521 30052 0 -1 4194304 512 0 0 0 80 2 0 0 16 0 1 0 173195133 12832768 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30521/statm: 3133 461 320 3 0 233 0
[pid=30523] ppid=30521 vsize=5352 CPUtime=0
/proc/30523/stat : 30523 (sh) S 30521 30521 30052 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 173195216 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30523/statm: 1338 224 188 169 0 49 0
[pid=30524] ppid=30523 vsize=12400 CPUtime=11.78
/proc/30524/stat : 30524 (pb2clasp1) R 30523 30521 30052 0 -1 4194304 500 0 0 0 1176 2 0 0 25 0 1 0 173195217 12697600 459 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 234531792983 0 0 4224 0 0 0 0 17 0 0 0
/proc/30524/statm: 3100 459 340 3 0 200 0
[pid=30525] ppid=30523 vsize=123044 CPUtime=5.67
/proc/30525/stat : 30525 (clasp) R 30523 30521 30052 0 -1 4194304 30521 0 0 0 553 14 0 0 16 0 1 0 173195217 125997056 30260 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2905871 0 0 4096 0 0 0 0 17 1 0 0
/proc/30525/statm: 30761 30260 173 154 0 30231 0
[pid=30526] ppid=30523 vsize=12268 CPUtime=0
/proc/30526/stat : 30526 (pboutclasp.pl) S 30523 30521 30052 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173195217 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 234526650466 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30526/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 18.27
Current children cumulated vsize (KiB) 165596

[startup+25.5017 s]
/proc/loadavg: 1.22 1.07 1.02 3/82 30526
/proc/meminfo: memFree=1336904/2055920 swapFree=4157116/4192956
[pid=30521] ppid=30519 vsize=12532 CPUtime=0.82
/proc/30521/stat : 30521 (pbclasp) S 30519 30521 30052 0 -1 4194304 512 0 0 0 80 2 0 0 16 0 1 0 173195133 12832768 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30521/statm: 3133 461 320 3 0 233 0
[pid=30523] ppid=30521 vsize=5352 CPUtime=0
/proc/30523/stat : 30523 (sh) S 30521 30521 30052 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 173195216 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30523/statm: 1338 224 188 169 0 49 0
[pid=30524] ppid=30523 vsize=12400 CPUtime=24.49
/proc/30524/stat : 30524 (pb2clasp1) R 30523 30521 30052 0 -1 4194304 500 0 0 0 2446 3 0 0 25 0 1 0 173195217 12697600 459 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 234531751792 0 0 4224 0 0 0 0 17 0 0 0
/proc/30524/statm: 3100 459 340 3 0 200 0
[pid=30525] ppid=30523 vsize=253628 CPUtime=11.87
/proc/30525/stat : 30525 (clasp) R 30523 30521 30052 0 -1 4194304 63324 0 0 0 1157 30 0 0 16 0 1 0 173195217 259715072 62806 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135088540 0 0 4096 0 0 0 0 17 1 0 0
/proc/30525/statm: 63407 62806 173 154 0 62877 0
[pid=30526] ppid=30523 vsize=12268 CPUtime=0
/proc/30526/stat : 30526 (pboutclasp.pl) S 30523 30521 30052 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173195217 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 234526650466 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30526/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 37.18
Current children cumulated vsize (KiB) 296180

[startup+51.1011 s]
/proc/loadavg: 1.35 1.11 1.03 3/82 30526
/proc/meminfo: memFree=1078536/2055920 swapFree=4157116/4192956
[pid=30521] ppid=30519 vsize=12532 CPUtime=0.82
/proc/30521/stat : 30521 (pbclasp) S 30519 30521 30052 0 -1 4194304 512 0 0 0 80 2 0 0 16 0 1 0 173195133 12832768 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30521/statm: 3133 461 320 3 0 233 0
[pid=30523] ppid=30521 vsize=5352 CPUtime=0
/proc/30523/stat : 30523 (sh) S 30521 30521 30052 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 173195216 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30523/statm: 1338 224 188 169 0 49 0
[pid=30524] ppid=30523 vsize=12400 CPUtime=49.94
/proc/30524/stat : 30524 (pb2clasp1) R 30523 30521 30052 0 -1 4194304 500 0 0 0 4988 6 0 0 25 0 1 0 173195217 12697600 459 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 234531473099 0 0 4224 0 0 0 0 17 0 0 0
/proc/30524/statm: 3100 459 340 3 0 200 0
[pid=30525] ppid=30523 vsize=516420 CPUtime=24.67
/proc/30525/stat : 30525 (clasp) R 30523 30521 30052 0 -1 4194304 129125 0 0 0 2406 61 0 0 16 0 1 0 173195217 528814080 128094 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135088148 0 0 4096 0 0 0 0 17 1 0 0
/proc/30525/statm: 129105 128094 173 154 0 128575 0
[pid=30526] ppid=30523 vsize=12268 CPUtime=0
/proc/30526/stat : 30526 (pboutclasp.pl) S 30523 30521 30052 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173195217 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 234526650466 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30526/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 75.43
Current children cumulated vsize (KiB) 558972

[startup+102.306 s]
/proc/loadavg: 1.19 1.11 1.03 2/82 30526
/proc/meminfo: memFree=111048/2055920 swapFree=4157116/4192956
[pid=30521] ppid=30519 vsize=12532 CPUtime=0.82
/proc/30521/stat : 30521 (pbclasp) S 30519 30521 30052 0 -1 4194304 512 0 0 0 80 2 0 0 16 0 1 0 173195133 12832768 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30521/statm: 3133 461 320 3 0 233 0
[pid=30523] ppid=30521 vsize=5352 CPUtime=0
/proc/30523/stat : 30523 (sh) S 30521 30521 30052 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 173195216 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30523/statm: 1338 224 188 169 0 49 0
[pid=30524] ppid=30523 vsize=12672 CPUtime=66.36
/proc/30524/stat : 30524 (pb2clasp1) S 30523 30521 30052 0 -1 4194304 584 0 0 0 6628 8 0 0 16 0 1 0 173195217 12976128 543 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 234526650322 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30524/statm: 3168 543 340 3 0 268 0
[pid=30525] ppid=30523 vsize=1560232 CPUtime=67.96
/proc/30525/stat : 30525 (clasp) R 30523 30521 30052 0 -1 4194304 426996 0 0 0 6614 182 0 0 25 0 1 0 173195217 1597677568 368802 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30525/statm: 390058 368802 181 154 0 389528 0
[pid=30526] ppid=30523 vsize=12268 CPUtime=0
/proc/30526/stat : 30526 (pboutclasp.pl) S 30523 30521 30052 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173195217 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 234526650466 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30526/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 135.14
Current children cumulated vsize (KiB) 1603056



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+109.301 s]
/proc/loadavg: 1.17 1.10 1.03 2/82 30526
/proc/meminfo: memFree=23368/2055920 swapFree=4157116/4192956
[pid=30521] ppid=30519 vsize=12532 CPUtime=0.82
/proc/30521/stat : 30521 (pbclasp) S 30519 30521 30052 0 -1 4194304 512 0 0 0 80 2 0 0 16 0 1 0 173195133 12832768 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30521/statm: 3133 461 320 3 0 233 0
[pid=30523] ppid=30521 vsize=5352 CPUtime=0
/proc/30523/stat : 30523 (sh) S 30521 30521 30052 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 173195216 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30523/statm: 1338 224 188 169 0 49 0
[pid=30524] ppid=30523 vsize=12672 CPUtime=66.36
/proc/30524/stat : 30524 (pb2clasp1) S 30523 30521 30052 0 -1 4194304 584 0 0 0 6628 8 0 0 16 0 1 0 173195217 12976128 543 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 234526650322 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30524/statm: 3168 543 340 3 0 268 0
[pid=30525] ppid=30523 vsize=1816532 CPUtime=74.95
/proc/30525/stat : 30525 (clasp) R 30523 30521 30052 0 -1 4194304 520781 0 0 0 7273 222 0 0 25 0 1 0 173195217 1860128768 435510 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/30525/statm: 454133 435515 181 154 0 453603 0
[pid=30526] ppid=30523 vsize=12268 CPUtime=0
/proc/30526/stat : 30526 (pboutclasp.pl) S 30523 30521 30052 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173195217 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 234526650466 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30526/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 142.13
Current children cumulated vsize (KiB) 1859356

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

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

[startup+109.301 s]
/proc/loadavg: 1.17 1.10 1.03 2/82 30526
/proc/meminfo: memFree=23368/2055920 swapFree=4157116/4192956
[pid=30521] ppid=30519 vsize=12532 CPUtime=0.82
/proc/30521/stat : 30521 (pbclasp) S 30519 30521 30052 0 -1 4194304 512 0 0 0 80 2 0 0 16 0 1 0 173195133 12832768 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30521/statm: 3133 461 320 3 0 233 0
[pid=30523] ppid=30521 vsize=5352 CPUtime=0
/proc/30523/stat : 30523 (sh) S 30521 30521 30052 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 173195216 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30523/statm: 1338 224 188 169 0 49 0
[pid=30524] ppid=30523 vsize=12672 CPUtime=66.36
/proc/30524/stat : 30524 (pb2clasp1) S 30523 30521 30052 0 -1 4194304 584 0 0 0 6628 8 0 0 16 0 1 0 173195217 12976128 543 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 234526650322 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30524/statm: 3168 543 340 3 0 268 0
[pid=30525] ppid=30523 vsize=1816532 CPUtime=74.95
/proc/30525/stat : 30525 (clasp) R 30523 30521 30052 0 -1 4194304 520781 0 0 0 7273 222 0 0 25 0 1 0 173195217 1860128768 435510 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/30525/statm: 454133 435515 181 154 0 453603 0
[pid=30526] ppid=30523 vsize=12268 CPUtime=0
/proc/30526/stat : 30526 (pboutclasp.pl) S 30523 30521 30052 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173195217 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 234526650466 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30526/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 142.13
Current children cumulated vsize (KiB) 1859356

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30521 and gives
#  childrusage.ru_utime.tv_sec=67
#  childrusage.ru_utime.tv_usec=99799
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=108983
# CPU time returned by wait4() is 67.2088
# while last known CPU time is 142.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 109.314
CPU time (s): 142.13
CPU user time (s): 139.81
CPU system time (s): 2.32
CPU usage (%): 130.019
Max. virtual memory (cumulated for all children) (KiB): 1859356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 67.0998
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1886
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= 61
involuntary context switches= 996

runsolver used 0.100984 second user time and 0.308953 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Thu Apr 19 08:32:47 UTC 2007

IDJOB= 360646
IDBENCH= 1386
IDSOLVER= 158
FILE ID= node72/360646-1176971566

PBS_JOBID= 4630309

Free space on /tmp= 66374 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/dbst/normalized-dbst_v40_e600_d20_mw10_6.opb.PB06.opb
COMMAND LINE= pbclasp instance-360646-1176971566.opb /tmp/evaluation/360646-1176971566/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-360646-1176971566 -o ROOT/results/node72/conversion-360646-1176971566 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360646-1176971566/instance-360646-1176971566.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-360646-1176971566 -o ROOT/results/node72/solver-360646-1176971566 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-360646-1176971566.opb /tmp/evaluation/360646-1176971566/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  f5d8cf0048d52cf223a3574d281ac8f8

RANDOM SEED= 525644077

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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		: 3000.222
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:       1586952 kB
Buffers:         35880 kB
Cached:         350652 kB
SwapCached:      16912 kB
Active:         146444 kB
Inactive:       265832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1586952 kB
SwapTotal:     4192956 kB
SwapFree:      4157116 kB
Dirty:           35200 kB
Writeback:           0 kB
Mapped:          32764 kB
Slab:            42240 kB
Committed_AS:  2765076 kB
PageTables:       1796 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= 66374 MiB

End job on node72 on Thu Apr 19 08:34:37 UTC 2007