Trace number 3494855

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
OptimuS a100_source? (TO) 1800.07 1800.01

General information on the benchmark

Nameapplication/leberre/
2dimensionalstrippacking/E04F15.cnf
MD5SUM2f0f06d695c1977edc3fba0ba8753984
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark496.525
Satisfiable
(Un)Satisfiability was proved
Number of variables4740
Number of clauses37893
Sum of the clauses size149173
Maximum clause length28
Minimum clause length1
Number of clauses of size 112
Number of clauses of size 212041
Number of clauses of size 38998
Number of clauses of size 43795
Number of clauses of size 55970
Number of clauses of size over 57077

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3494855-1307806501/watcher-3494855-1307806501 -o /tmp/evaluation-result-3494855-1307806501/solver-3494855-1307806501 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494855-1307806501.cnf 

running on 2 cores: 1,3

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): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.08 1.03 1.57 3/181 20075
/proc/meminfo: memFree=31251228/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=20508 CPUtime=0 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 898 0 0 0 0 0 0 0 25 0 1 0 892247881 21000192 827 33554432000 4194304 4279335 140736147485056 18446744073709551615 4249730 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 5127 829 224 21 0 1764 0

[startup+0.103779 s]
/proc/loadavg: 1.08 1.03 1.57 3/181 20075
/proc/meminfo: memFree=31251228/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=31380 CPUtime=0.09 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 3414 0 0 0 9 0 0 0 25 0 1 0 892247881 32133120 3317 33554432000 4194304 4279335 140736147485056 18446744073709551615 4209729 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 7845 3317 250 21 0 4482 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31380

[startup+0.200749 s]
/proc/loadavg: 1.08 1.03 1.57 3/181 20075
/proc/meminfo: memFree=31251228/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=32136 CPUtime=0.19 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 3980 0 0 0 19 0 0 0 25 0 1 0 892247881 32907264 3837 33554432000 4194304 4279335 140736147485056 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 8034 3838 269 21 0 4671 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 32136

[startup+0.300733 s]
/proc/loadavg: 1.08 1.03 1.57 3/181 20075
/proc/meminfo: memFree=31251228/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=35124 CPUtime=0.29 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 4697 0 0 0 29 0 0 0 25 0 1 0 892247881 35966976 4551 33554432000 4194304 4279335 140736147485056 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 8781 4552 269 21 0 5418 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35124

[startup+0.700669 s]
/proc/loadavg: 1.08 1.03 1.57 3/181 20075
/proc/meminfo: memFree=31251228/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=47024 CPUtime=0.69 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 7407 0 0 0 68 1 0 0 25 0 1 0 892247881 48152576 7253 33554432000 4194304 4279335 140736147485056 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 11756 7255 269 21 0 8393 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47024

[startup+1.50051 s]
/proc/loadavg: 1.08 1.03 1.57 5/190 20100
/proc/meminfo: memFree=31144652/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=47512 CPUtime=1.49 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 14848 0 0 0 147 2 0 0 25 0 1 0 892247881 48652288 7979 33554432000 4194304 4279335 140736147485056 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 11878 7979 269 21 0 8515 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47512

[startup+3.10022 s]
/proc/loadavg: 1.08 1.03 1.57 5/190 20100
/proc/meminfo: memFree=31142048/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=89932 CPUtime=3.09 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 29282 0 0 0 305 4 0 0 25 0 1 0 892247881 92090368 15588 33554432000 4194304 4279335 140736147485056 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 22483 15588 269 21 0 19120 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 89932

[startup+6.30064 s]
/proc/loadavg: 1.31 1.08 1.58 5/190 20100
/proc/meminfo: memFree=31103168/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=89932 CPUtime=6.3 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 32173 0 0 0 625 5 0 0 25 0 1 0 892247881 92090368 18473 33554432000 4194304 4279335 140736147485056 18446744073709551615 4242090 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 22483 18473 269 21 0 19120 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 89932

[startup+12.7005 s]
/proc/loadavg: 1.53 1.13 1.60 5/190 20176
/proc/meminfo: memFree=31100804/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=89932 CPUtime=12.69 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 86712 0 0 0 1258 11 0 0 25 0 1 0 892247881 92090368 18808 33554432000 4194304 4279335 140736147485056 18446744073709551615 4241896 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 22483 18808 269 21 0 19120 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 89932

[startup+25.5011 s]
/proc/loadavg: 2.00 1.25 1.63 5/190 20252
/proc/meminfo: memFree=31020292/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=139252 CPUtime=25.49 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 200912 0 0 0 2525 24 0 0 25 0 1 0 892247881 142594048 28991 33554432000 4194304 4279335 140736147485056 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 34813 28991 269 21 0 31450 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 139252

[startup+51.1005 s]
/proc/loadavg: 2.68 1.47 1.69 5/190 20253
/proc/meminfo: memFree=30999256/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=89932 CPUtime=51.1 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 322509 0 0 0 5070 40 0 0 25 0 1 0 892247881 92090368 18809 33554432000 4194304 4279335 140736147485056 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 22483 18809 269 21 0 19120 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 89932

[startup+102.301 s]
/proc/loadavg: 3.47 1.89 1.82 5/190 20368
/proc/meminfo: memFree=30807620/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=89932 CPUtime=102.3 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 711289 0 0 0 10143 87 0 0 25 0 1 0 892247881 92090368 18809 33554432000 4194304 4279335 140736147485056 18446744073709551615 212691133831 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 22483 18809 269 21 0 19120 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 89932

[startup+162.3 s]
/proc/loadavg: 3.83 2.26 1.95 5/190 20370
/proc/meminfo: memFree=30771604/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=139252 CPUtime=162.29 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 1239699 0 0 0 16075 154 0 0 25 0 1 0 892247881 142594048 29053 33554432000 4194304 4279335 140736147485056 18446744073709551615 4242458 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 34813 29053 269 21 0 31450 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 139252

[startup+222.307 s]
/proc/loadavg: 3.93 2.58 2.08 5/190 20372
/proc/meminfo: memFree=30670496/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=139252 CPUtime=222.3 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 1790264 0 0 0 22004 226 0 0 25 0 1 0 892247881 142594048 26662 33554432000 4194304 4279335 140736147485056 18446744073709551615 212691134643 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 34813 26662 269 21 0 31450 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 139252

[startup+282.3 s]
/proc/loadavg: 3.97 2.83 2.19 5/190 20373
/proc/meminfo: memFree=30756148/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=220160 CPUtime=282.3 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 2447490 0 0 0 27915 315 0 0 25 0 1 0 892247881 225443840 39197 33554432000 4194304 4279335 140736147485056 18446744073709551615 4255862 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 55040 39197 269 21 0 51677 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 220160

[startup+342.3 s]
/proc/loadavg: 4.03 3.06 2.31 5/190 20375
/proc/meminfo: memFree=30659632/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=269480 CPUtime=342.3 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 3147891 0 0 0 33817 413 0 0 25 0 1 0 892247881 275947520 55525 33554432000 4194304 4279335 140736147485056 18446744073709551615 4243337 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 67370 55528 269 21 0 64007 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 269480

[startup+402.3 s]
/proc/loadavg: 4.01 3.23 2.41 5/190 20376
/proc/meminfo: memFree=30641116/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=139252 CPUtime=402.3 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 3775514 0 0 0 39733 497 0 0 25 0 1 0 892247881 142594048 31017 33554432000 4194304 4279335 140736147485056 18446744073709551615 4259055 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 34813 31017 269 21 0 31450 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 139252

[startup+462.3 s]
/proc/loadavg: 4.00 3.36 2.51 5/190 20378
/proc/meminfo: memFree=30614664/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=170072 CPUtime=462.3 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 4541732 0 0 0 45633 597 0 0 25 0 1 0 892247881 174153728 34441 33554432000 4194304 4279335 140736147485056 18446744073709551615 4242458 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 42518 34441 269 21 0 39155 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 170072

[startup+522.3 s]
/proc/loadavg: 4.00 3.48 2.60 5/190 20380
/proc/meminfo: memFree=30629384/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=220160 CPUtime=522.31 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 5269780 0 0 0 51536 695 0 0 25 0 1 0 892247881 225443840 42652 33554432000 4194304 4279335 140736147485056 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 55040 42652 269 21 0 51677 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 220160

[startup+582.301 s]
/proc/loadavg: 4.05 3.59 2.69 5/190 20381
/proc/meminfo: memFree=30609008/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=170072 CPUtime=582.3 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 5970609 0 0 0 57443 787 0 0 25 0 1 0 892247881 174153728 31640 33554432000 4194304 4279335 140736147485056 18446744073709551615 212691134744 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 42518 31640 269 21 0 39155 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 170072

[startup+642.301 s]

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

[startup+882.307 s]
/proc/loadavg: 4.05 3.86 3.05 5/190 20389
/proc/meminfo: memFree=30431788/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=170072 CPUtime=882.33 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 9239561 0 0 0 87002 1231 0 0 25 0 1 0 892247881 174153728 36757 33554432000 4194304 4279335 140736147485056 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 42518 36757 269 21 0 39155 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 170072

[startup+942.301 s]
/proc/loadavg: 4.02 3.88 3.10 5/190 20391
/proc/meminfo: memFree=30651244/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=188768 CPUtime=942.32 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 9865491 0 0 0 92915 1317 0 0 25 0 1 0 892247881 193298432 41329 33554432000 4194304 4279335 140736147485056 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 47192 41329 269 21 0 43829 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 188768

[startup+1002.3 s]
/proc/loadavg: 4.00 3.90 3.15 5/190 20392
/proc/meminfo: memFree=30636940/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=157948 CPUtime=1002.32 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 10534482 0 0 0 98826 1406 0 0 25 0 1 0 892247881 161738752 35132 33554432000 4194304 4279335 140736147485056 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 39487 35132 269 21 0 36124 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 157948

[startup+1062.3 s]
/proc/loadavg: 4.00 3.91 3.20 5/190 20394
/proc/meminfo: memFree=30465656/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=188768 CPUtime=1062.33 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 11243166 0 0 0 104732 1501 0 0 25 0 1 0 892247881 193298432 37206 33554432000 4194304 4279335 140736147485056 18446744073709551615 4241928 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 47192 37206 269 21 0 43829 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 188768

[startup+1122.3 s]
/proc/loadavg: 4.00 3.93 3.25 5/190 20396
/proc/meminfo: memFree=30502184/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=157948 CPUtime=1122.33 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 11764797 0 0 0 110663 1570 0 0 25 0 1 0 892247881 161738752 34033 33554432000 4194304 4279335 140736147485056 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 39487 34033 269 21 0 36124 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 157948

[startup+1182.3 s]
/proc/loadavg: 4.00 3.94 3.29 5/190 20397
/proc/meminfo: memFree=30510704/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=188768 CPUtime=1182.33 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 12483265 0 0 0 116564 1669 0 0 25 0 1 0 892247881 193298432 38383 33554432000 4194304 4279335 140736147485056 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 47192 38383 269 21 0 43829 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 188768

[startup+1242.3 s]
/proc/loadavg: 4.00 3.95 3.34 5/190 20399
/proc/meminfo: memFree=30524312/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=188768 CPUtime=1242.33 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 13075886 0 0 0 122485 1748 0 0 25 0 1 0 892247881 193298432 39128 33554432000 4194304 4279335 140736147485056 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 47192 39128 269 21 0 43829 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 188768

[startup+1302.3 s]
/proc/loadavg: 4.03 3.97 3.38 5/190 20400
/proc/meminfo: memFree=30494020/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=188768 CPUtime=1302.33 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 13781722 0 0 0 128387 1846 0 0 25 0 1 0 892247881 193298432 41004 33554432000 4194304 4279335 140736147485056 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 47192 41004 269 21 0 43829 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 188768

[startup+1362.3 s]
/proc/loadavg: 4.01 3.97 3.41 5/190 20402
/proc/meminfo: memFree=30674028/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=188768 CPUtime=1362.33 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 14403172 0 0 0 134301 1932 0 0 25 0 1 0 892247881 193298432 35958 33554432000 4194304 4279335 140736147485056 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 47192 35958 269 21 0 43829 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 188768

[startup+1422.3 s]
/proc/loadavg: 4.11 4.00 3.46 5/190 20404
/proc/meminfo: memFree=30518740/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=238856 CPUtime=1422.34 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 15027670 0 0 0 140216 2018 0 0 25 0 1 0 892247881 244588544 46790 33554432000 4194304 4279335 140736147485056 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 59714 46790 269 21 0 56351 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 238856

[startup+1482.3 s]
/proc/loadavg: 4.04 4.00 3.49 5/190 20405
/proc/meminfo: memFree=30230156/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=188768 CPUtime=1482.34 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 15726548 0 0 0 146122 2112 0 0 25 0 1 0 892247881 193298432 38223 33554432000 4194304 4279335 140736147485056 18446744073709551615 4241896 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 47192 38223 269 21 0 43829 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 188768

[startup+1542.31 s]
/proc/loadavg: 4.07 4.01 3.53 5/190 20407
/proc/meminfo: memFree=30636352/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=157948 CPUtime=1542.34 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 16345821 0 0 0 152040 2194 0 0 25 0 1 0 892247881 161738752 31425 33554432000 4194304 4279335 140736147485056 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 39487 31425 269 21 0 36124 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 157948

[startup+1602.3 s]
/proc/loadavg: 4.02 4.01 3.55 5/190 20417
/proc/meminfo: memFree=30562164/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=188768 CPUtime=1602.33 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 17107392 0 0 0 157938 2295 0 0 25 0 1 0 892247881 193298432 36931 33554432000 4194304 4279335 140736147485056 18446744073709551615 4242162 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 47192 36931 269 21 0 43829 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 188768

[startup+1662.3 s]
/proc/loadavg: 4.01 4.00 3.58 5/190 20419
/proc/meminfo: memFree=30479548/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=238856 CPUtime=1662.34 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 17777401 0 0 0 163847 2387 0 0 25 0 1 0 892247881 244588544 44470 33554432000 4194304 4279335 140736147485056 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 59714 44470 269 21 0 56351 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 238856

[startup+1722.3 s]
/proc/loadavg: 4.00 4.00 3.60 5/190 20421
/proc/meminfo: memFree=30493168/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=108628 CPUtime=1722.34 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 18450397 0 0 0 169752 2482 0 0 25 0 1 0 892247881 111235072 23486 33554432000 4194304 4279335 140736147485056 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 27157 23486 269 21 0 23794 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 108628

[startup+1782.3 s]
/proc/loadavg: 4.00 4.00 3.62 5/190 20425
/proc/meminfo: memFree=30489760/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=188768 CPUtime=1782.34 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 19140463 0 0 0 175654 2580 0 0 25 0 1 0 892247881 193298432 41607 33554432000 4194304 4279335 140736147485056 18446744073709551615 4255609 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 47192 41607 269 21 0 43829 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 188768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.00 4.00 3.63 5/190 20426
/proc/meminfo: memFree=30537612/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=188768 CPUtime=1800.06 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 19326091 0 0 0 177399 2607 0 0 25 0 1 0 892247881 193298432 36774 33554432000 4194304 4279335 140736147485056 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 47192 36774 269 21 0 43829 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 188768

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

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

[startup+1800 s]
/proc/loadavg: 4.00 4.00 3.63 5/190 20426
/proc/meminfo: memFree=30537612/32951124 swapFree=67076880/67111528
[pid=20075] ppid=20073 vsize=188768 CPUtime=1800.06 cores=1,3
/proc/20075/stat : 20075 (OptimuS_release) R 20073 20075 30365 0 -1 4202496 19326091 0 0 0 177399 2607 0 0 25 0 1 0 892247881 193298432 36774 33554432000 4194304 4279335 140736147485056 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20075/statm: 47192 36774 269 21 0 43829 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 188768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.07
CPU user time (s): 1773.99
CPU system time (s): 26.076
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 400384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1773.99
system time used= 26.076
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19326091
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= 6
involuntary context switches= 942

runsolver used 2.79257 second user time and 7.03693 second system time

The end

Launcher Data 

Begin job on node139 at 2011-06-11 17:35:01
IDJOB=3494855
IDBENCH=83435
IDSOLVER=1986
FILE ID=node139/3494855-1307806501
RUNJOBID= node139-1307806501-20043
PBS_JOBID= 13551009
Free space on /tmp= 74132 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/application/leberre/2dimensionalstrippacking/E04F15.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494855-1307806501/watcher-3494855-1307806501 -o /tmp/evaluation-result-3494855-1307806501/solver-3494855-1307806501 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494855-1307806501.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 2f0f06d695c1977edc3fba0ba8753984
RANDOM SEED=183525364

node139.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5321.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31251152 kB
Buffers:        298032 kB
Cached:        1146572 kB
SwapCached:       3520 kB
Active:         585352 kB
Inactive:       901716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31251152 kB
SwapTotal:    67111528 kB
SwapFree:     67076880 kB
Dirty:            3164 kB
Writeback:           0 kB
AnonPages:       40392 kB
Mapped:          14128 kB
Slab:           147420 kB
PageTables:       5612 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   221224 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74128 MiB
End job on node139 at 2011-06-11 18:05:04