Trace number 3495153

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 p100_source? (TO) 1800.06 1800.01

General information on the benchmark

Nameapplication/leberre/
2dimensionalstrippacking/E00N15.cnf
MD5SUM118efc8c27ac8b98e0191aab5293839d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark480.045
Satisfiable
(Un)Satisfiability was proved
Number of variables4740
Number of clauses34241
Sum of the clauses size132438
Maximum clause length28
Minimum clause length1
Number of clauses of size 123
Number of clauses of size 212206
Number of clauses of size 38994
Number of clauses of size 42325
Number of clauses of size 52820
Number of clauses of size over 57873

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-3495153-1307806551/watcher-3495153-1307806551 -o /tmp/evaluation-result-3495153-1307806551/solver-3495153-1307806551 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495153-1307806551.cnf 

running on 2 cores: 0,2

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: 1.77 3.20 3.52 3/180 16976
/proc/meminfo: memFree=31428188/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=20512 CPUtime=0 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 904 0 0 0 0 0 0 0 22 0 1 0 970885824 21004288 833 33554432000 4194304 4279399 140733872082528 18446744073709551615 4265489 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 5128 835 224 21 0 1765 0

[startup+0.072712 s]
/proc/loadavg: 1.77 3.20 3.52 3/180 16976
/proc/meminfo: memFree=31428188/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=29240 CPUtime=0.06 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 3137 0 0 0 6 0 0 0 22 0 1 0 970885824 29941760 3051 33554432000 4194304 4279399 140733872082528 18446744073709551615 4210790 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 7310 3051 251 21 0 3947 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 29240

[startup+0.100689 s]
/proc/loadavg: 1.77 3.20 3.52 3/180 16976
/proc/meminfo: memFree=31428188/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=29240 CPUtime=0.09 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 3139 0 0 0 9 0 0 0 22 0 1 0 970885824 29941760 3053 33554432000 4194304 4279399 140733872082528 18446744073709551615 4210300 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 7310 3053 251 21 0 3947 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29240

[startup+0.300672 s]
/proc/loadavg: 1.77 3.20 3.52 3/180 16976
/proc/meminfo: memFree=31428188/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=30032 CPUtime=0.29 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 4288 0 0 0 29 0 0 0 23 0 1 0 970885824 30752768 4159 33554432000 4194304 4279399 140733872082528 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 7508 4159 270 21 0 4145 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30032

[startup+0.700595 s]
/proc/loadavg: 1.77 3.20 3.52 3/180 16976
/proc/meminfo: memFree=31428188/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=44748 CPUtime=0.69 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 7568 0 0 0 68 1 0 0 25 0 1 0 970885824 45821952 7435 33554432000 4194304 4279399 140733872082528 18446744073709551615 4257056 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 11187 7438 270 21 0 7824 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44748

[startup+1.50045 s]
/proc/loadavg: 1.77 3.20 3.52 5/190 17004
/proc/meminfo: memFree=31304240/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=75984 CPUtime=1.48 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 12744 0 0 0 147 1 0 0 25 0 1 0 970885824 77807616 12607 33554432000 4194304 4279399 140733872082528 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 18996 12607 270 21 0 15633 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 75984

[startup+3.10115 s]
/proc/loadavg: 1.77 3.20 3.52 5/190 17004
/proc/meminfo: memFree=31290724/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=57704 CPUtime=3.08 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 28604 0 0 0 305 3 0 0 25 0 1 0 970885824 59088896 9437 33554432000 4194304 4279399 140733872082528 18446744073709551615 4255670 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 14426 9437 270 21 0 11063 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 57704

[startup+6.30057 s]
/proc/loadavg: 1.94 3.21 3.52 5/190 17004
/proc/meminfo: memFree=31178512/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=76872 CPUtime=6.29 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 58523 0 0 0 622 7 0 0 25 0 1 0 970885824 78716928 15834 33554432000 4194304 4279399 140733872082528 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 19218 15834 272 21 0 15855 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 76872

[startup+12.7004 s]
/proc/loadavg: 2.11 3.22 3.52 5/190 17004
/proc/meminfo: memFree=31154808/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=157012 CPUtime=12.69 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 114672 0 0 0 1255 14 0 0 25 0 1 0 970885824 160780288 28361 33554432000 4194304 4279399 140733872082528 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 39253 28361 270 21 0 35890 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 157012

[startup+25.501 s]
/proc/loadavg: 2.53 3.26 3.53 5/190 17005
/proc/meminfo: memFree=31054792/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=126192 CPUtime=25.49 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 232245 0 0 0 2517 32 0 0 25 0 1 0 970885824 129220608 25875 33554432000 4194304 4279399 140733872082528 18446744073709551615 4255945 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 31548 25875 270 21 0 28185 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 126192

[startup+51.1013 s]
/proc/loadavg: 3.03 3.32 3.54 5/190 17043
/proc/meminfo: memFree=30908080/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=225780 CPUtime=51.09 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 459684 0 0 0 5046 63 0 0 25 0 1 0 970885824 231198720 45154 33554432000 4194304 4279399 140733872082528 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 56445 45154 270 21 0 53082 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 225780

[startup+102.307 s]
/proc/loadavg: 3.58 3.42 3.56 5/190 17045
/proc/meminfo: memFree=30992240/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=95552 CPUtime=102.29 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 858076 0 0 0 10108 121 0 0 25 0 1 0 970885824 97845248 20507 33554432000 4194304 4279399 140733872082528 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 23888 20507 270 21 0 20525 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 95552

[startup+162.301 s]
/proc/loadavg: 3.88 3.54 3.59 5/190 17046
/proc/meminfo: memFree=30940752/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=144872 CPUtime=162.29 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 1283375 0 0 0 16048 181 0 0 25 0 1 0 970885824 148348928 29066 33554432000 4194304 4279399 140733872082528 18446744073709551615 4257151 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 36218 29069 270 21 0 32855 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 144872

[startup+222.301 s]
/proc/loadavg: 3.95 3.62 3.61 5/190 17051
/proc/meminfo: memFree=30879408/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=144872 CPUtime=222.29 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 1692549 0 0 0 21992 237 0 0 25 0 1 0 970885824 148348928 30578 33554432000 4194304 4279399 140733872082528 18446744073709551615 251371006256 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 36218 30578 270 21 0 32855 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 144872

[startup+282.3 s]
/proc/loadavg: 4.04 3.70 3.64 5/190 17053
/proc/meminfo: memFree=30732292/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=95552 CPUtime=282.3 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 2134241 0 0 0 27929 301 0 0 25 0 1 0 970885824 97845248 20507 33554432000 4194304 4279399 140733872082528 18446744073709551615 4255851 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 23888 20507 270 21 0 20525 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 95552

[startup+342.3 s]
/proc/loadavg: 4.05 3.77 3.66 5/190 17054
/proc/meminfo: memFree=30940952/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=95552 CPUtime=342.3 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 2525337 0 0 0 33873 357 0 0 25 0 1 0 970885824 97845248 20507 33554432000 4194304 4279399 140733872082528 18446744073709551615 4235667 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 23888 20507 270 21 0 20525 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 95552

[startup+402.3 s]
/proc/loadavg: 4.02 3.81 3.68 5/190 17056
/proc/meminfo: memFree=30862680/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=144872 CPUtime=402.3 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 2952616 0 0 0 39817 413 0 0 25 0 1 0 970885824 148348928 28386 33554432000 4194304 4279399 140733872082528 18446744073709551615 4237927 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 36218 28386 270 21 0 32855 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 144872

[startup+462.301 s]
/proc/loadavg: 4.00 3.84 3.70 5/190 17057
/proc/meminfo: memFree=30813668/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=144872 CPUtime=462.3 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 3415935 0 0 0 45749 481 0 0 25 0 1 0 970885824 148348928 32629 33554432000 4194304 4279399 140733872082528 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 36218 32629 270 21 0 32855 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 144872

[startup+522.301 s]
/proc/loadavg: 4.00 3.86 3.72 5/190 17059
/proc/meminfo: memFree=30953384/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=175692 CPUtime=522.3 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 3825056 0 0 0 51691 539 0 0 25 0 1 0 970885824 179908608 36195 33554432000 4194304 4279399 140733872082528 18446744073709551615 4243169 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 43923 36195 270 21 0 40560 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 175692

[startup+582.301 s]
/proc/loadavg: 4.04 3.90 3.74 5/190 17061
/proc/meminfo: memFree=30706216/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=175692 CPUtime=582.31 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 4366960 0 0 0 57615 616 0 0 25 0 1 0 970885824 179908608 33858 33554432000 4194304 4279399 140733872082528 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 43923 33858 270 21 0 40560 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 175692

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 4.08 3.97 3.79 5/190 17067
/proc/meminfo: memFree=30768220/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=225780 CPUtime=822.31 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 6286115 0 0 0 81346 885 0 0 25 0 1 0 970885824 231198720 43437 33554432000 4194304 4279399 140733872082528 18446744073709551615 4257178 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 56445 43443 270 21 0 53082 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 225780

[startup+882.3 s]
/proc/loadavg: 4.03 3.97 3.81 5/190 17069
/proc/meminfo: memFree=30688844/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=225780 CPUtime=882.31 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 6937862 0 0 0 87260 971 0 0 25 0 1 0 970885824 231198720 42777 33554432000 4194304 4279399 140733872082528 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 56445 42777 270 21 0 53082 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 225780

[startup+942.3 s]
/proc/loadavg: 4.01 3.97 3.82 5/190 17070
/proc/meminfo: memFree=30762088/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=144872 CPUtime=942.31 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 7384157 0 0 0 93195 1036 0 0 25 0 1 0 970885824 148348928 30135 33554432000 4194304 4279399 140733872082528 18446744073709551615 4235924 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 36218 30137 270 21 0 32855 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 144872

[startup+1002.3 s]
/proc/loadavg: 4.00 3.97 3.82 5/190 17072
/proc/meminfo: memFree=30611656/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=175692 CPUtime=1002.32 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 7869638 0 0 0 99124 1108 0 0 25 0 1 0 970885824 179908608 35705 33554432000 4194304 4279399 140733872082528 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 43923 35705 270 21 0 40560 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 175692

[startup+1062.3 s]
/proc/loadavg: 4.04 3.99 3.84 5/190 17073
/proc/meminfo: memFree=30711572/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=144872 CPUtime=1062.32 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 8390244 0 0 0 105047 1185 0 0 25 0 1 0 970885824 148348928 29698 33554432000 4194304 4279399 140733872082528 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 36218 29698 270 21 0 32855 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 144872

[startup+1122.3 s]
/proc/loadavg: 4.01 3.99 3.84 5/190 17075
/proc/meminfo: memFree=30665420/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=175692 CPUtime=1122.32 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 8884600 0 0 0 110979 1253 0 0 25 0 1 0 970885824 179908608 37270 33554432000 4194304 4279399 140733872082528 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 43923 37270 270 21 0 40560 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 175692

[startup+1182.3 s]
/proc/loadavg: 4.00 3.99 3.85 5/190 17077
/proc/meminfo: memFree=30535812/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=225780 CPUtime=1182.32 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 9391704 0 0 0 116905 1327 0 0 25 0 1 0 970885824 231198720 41711 33554432000 4194304 4279399 140733872082528 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 56445 41711 270 21 0 53082 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 225780

[startup+1242.3 s]
/proc/loadavg: 4.00 3.99 3.85 5/190 17078
/proc/meminfo: memFree=30739764/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=175692 CPUtime=1242.32 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 9856678 0 0 0 122837 1395 0 0 25 0 1 0 970885824 179908608 40049 33554432000 4194304 4279399 140733872082528 18446744073709551615 4235646 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 43923 40049 270 21 0 40560 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 175692

[startup+1302.3 s]
/proc/loadavg: 4.00 3.99 3.86 5/190 17080
/proc/meminfo: memFree=30643260/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=144872 CPUtime=1302.33 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 10337211 0 0 0 128770 1463 0 0 25 0 1 0 970885824 148348928 31796 33554432000 4194304 4279399 140733872082528 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 36218 31796 270 21 0 32855 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 144872

[startup+1362.3 s]
/proc/loadavg: 4.00 3.99 3.86 5/190 17081
/proc/meminfo: memFree=30748636/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=144872 CPUtime=1362.33 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 10880594 0 0 0 134690 1543 0 0 25 0 1 0 970885824 148348928 30891 33554432000 4194304 4279399 140733872082528 18446744073709551615 4255705 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 36218 30891 270 21 0 32855 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 144872

[startup+1422.31 s]
/proc/loadavg: 4.00 3.99 3.87 5/190 17083
/proc/meminfo: memFree=30421124/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=175692 CPUtime=1422.34 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 11391288 0 0 0 140617 1617 0 0 25 0 1 0 970885824 179908608 33548 33554432000 4194304 4279399 140733872082528 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 43923 33548 270 21 0 40560 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 175692

[startup+1482.3 s]
/proc/loadavg: 4.00 3.99 3.88 5/190 17085
/proc/meminfo: memFree=30682864/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=144872 CPUtime=1482.33 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 11894072 0 0 0 146545 1688 0 0 25 0 1 0 970885824 148348928 32307 33554432000 4194304 4279399 140733872082528 18446744073709551615 4256694 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 36218 32307 270 21 0 32855 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 144872

[startup+1542.3 s]
/proc/loadavg: 4.00 3.99 3.88 5/190 17095
/proc/meminfo: memFree=30597836/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=144872 CPUtime=1542.33 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 12369024 0 0 0 152479 1754 0 0 25 0 1 0 970885824 148348928 29961 33554432000 4194304 4279399 140733872082528 18446744073709551615 4241963 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 36218 29962 270 21 0 32855 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 144872

[startup+1602.3 s]
/proc/loadavg: 4.06 4.00 3.89 5/190 17097
/proc/meminfo: memFree=30756156/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=144872 CPUtime=1602.33 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 12874544 0 0 0 158407 1826 0 0 25 0 1 0 970885824 148348928 30512 33554432000 4194304 4279399 140733872082528 18446744073709551615 4255732 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 36218 30514 270 21 0 32855 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 144872

[startup+1662.3 s]
/proc/loadavg: 4.02 4.00 3.90 5/190 17098
/proc/meminfo: memFree=30763824/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=144872 CPUtime=1662.34 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 13395849 0 0 0 164333 1901 0 0 25 0 1 0 970885824 148348928 29789 33554432000 4194304 4279399 140733872082528 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 36218 29791 270 21 0 32855 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 144872

[startup+1722.3 s]
/proc/loadavg: 4.01 4.00 3.91 5/190 17100
/proc/meminfo: memFree=30679836/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=144872 CPUtime=1722.34 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 13871573 0 0 0 170267 1967 0 0 25 0 1 0 970885824 148348928 30726 33554432000 4194304 4279399 140733872082528 18446744073709551615 251371004912 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 36218 30726 270 21 0 32855 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 144872

[startup+1782.3 s]
/proc/loadavg: 4.04 4.01 3.91 5/190 17102
/proc/meminfo: memFree=30532004/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=144872 CPUtime=1782.34 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 14334506 0 0 0 176203 2031 0 0 25 0 1 0 970885824 148348928 32503 33554432000 4194304 4279399 140733872082528 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 36218 32503 270 21 0 32855 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 144872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.03 4.01 3.91 5/190 17102
/proc/meminfo: memFree=30528508/32950928 swapFree=67051096/67111528
[pid=16976] ppid=16974 vsize=95552 CPUtime=1800.05 cores=0,2
/proc/16976/stat : 16976 (OptimuS_release) R 16974 16976 14391 0 -1 4202496 14474618 0 0 0 177951 2054 0 0 25 0 1 0 970885824 97845248 20508 33554432000 4194304 4279399 140733872082528 18446744073709551615 4256774 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/16976/statm: 23888 20508 270 21 0 20525 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 95552

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.06
CPU user time (s): 1779.51
CPU system time (s): 20.5449
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 387308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1779.51
system time used= 20.5449
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14474618
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= 21
involuntary context switches= 21057

runsolver used 3.13852 second user time and 6.68798 second system time

The end

Launcher Data 

Begin job on node113 at 2011-06-11 17:35:52
IDJOB=3495153
IDBENCH=83448
IDSOLVER=1987
FILE ID=node113/3495153-1307806551
RUNJOBID= node113-1307806551-16945
PBS_JOBID= 13551039
Free space on /tmp= 74112 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT11/application/leberre/2dimensionalstrippacking/E00N15.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495153-1307806551/watcher-3495153-1307806551 -o /tmp/evaluation-result-3495153-1307806551/solver-3495153-1307806551 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495153-1307806551.cnf

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

MD5SUM BENCH= 118efc8c27ac8b98e0191aab5293839d
RANDOM SEED=1095593394

node113.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5332.76
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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:     32950928 kB
MemFree:      31430964 kB
Buffers:        280184 kB
Cached:        1014548 kB
SwapCached:      14384 kB
Active:         512144 kB
Inactive:       802652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31430964 kB
SwapTotal:    67111528 kB
SwapFree:     67051096 kB
Dirty:            1592 kB
Writeback:           0 kB
AnonPages:       17976 kB
Mapped:           8844 kB
Slab:           139464 kB
PageTables:       5188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   209064 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= 74104 MiB
End job on node113 at 2011-06-11 18:05:54