Trace number 3290719

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
riss Exp? (TO) 1300.02 1300.01

General information on the benchmark

Nameapplication/leberre/
2dimensionalstrippacking/korf-18.cnf
MD5SUM47bea79e2bf12e18e409c2c4bd6fac03
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark671.532
Satisfiable
(Un)Satisfiability was proved
Number of variables7794
Number of clauses186934
Sum of the clauses size1289969
Maximum clause length55
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 220093
Number of clauses of size 316000
Number of clauses of size 45706
Number of clauses of size 56282
Number of clauses of size over 5138847

Solver Data 

0.00/0.01	c *****************************************************
0.00/0.01	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.01	c *   This program may be redistributed or modified   *
0.00/0.01	c * under the terms of the GNU General Public License *
0.00/0.01	c *****************************************************
0.00/0.01	c process id: 25495
0.00/0.09	c parsetime: 82559us
0.00/0.09	c parsed 186934 clauses with 7794 variables
63.19/63.29	c start find xor
63.29/63.31	c relevant clauses: 92301
63.29/63.35	c found 0 non-binary xors encoded with 0 clauses
63.29/63.36	c init all components done
63.29/63.37	c ====================
63.29/63.37	c trail size: 120

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3290719-1304141496/watcher-3290719-1304141496 -o /tmp/evaluation-result-3290719-1304141496/solver-3290719-1304141496 -C 2400 -W 1300 -M 7680 HOME/rissExp.sh HOME HOME/instance-3290719-1304141496.cnf 963934572 2400 7680 2 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 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: 4.01 3.99 3.92 4/192 25494
/proc/meminfo: memFree=29956408/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0

[startup+0.0475621 s]
/proc/loadavg: 4.01 3.99 3.92 4/192 25494
/proc/meminfo: memFree=29956408/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10055 s]
/proc/loadavg: 4.01 3.99 3.92 4/192 25494
/proc/meminfo: memFree=29956408/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300518 s]
/proc/loadavg: 4.01 3.99 3.92 4/192 25494
/proc/meminfo: memFree=29956408/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700447 s]
/proc/loadavg: 4.01 3.99 3.92 4/192 25494
/proc/meminfo: memFree=29956408/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50031 s]
/proc/loadavg: 4.00 3.99 3.92 5/194 25496
/proc/meminfo: memFree=29907688/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=65820 CPUtime=1.49 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 13204 0 0 0 148 1 0 0 25 0 1 0 525749458 67399680 12318 33554432000 4194304 5525396 140733479995136 18446744073709551615 18446744073699065863 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 16455 12318 331 325 0 12269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74520

[startup+3.10103 s]
/proc/loadavg: 4.00 3.99 3.92 5/194 25496
/proc/meminfo: memFree=29906944/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=65820 CPUtime=3.09 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 13204 0 0 0 308 1 0 0 25 0 1 0 525749458 67399680 12318 33554432000 4194304 5525396 140733479995136 18446744073709551615 4339914 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 16455 12318 331 325 0 12269 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 74520

[startup+6.30046 s]
/proc/loadavg: 4.00 3.99 3.92 5/194 25496
/proc/meminfo: memFree=29905824/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=65820 CPUtime=6.29 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 13204 0 0 0 628 1 0 0 25 0 1 0 525749458 67399680 12318 33554432000 4194304 5525396 140733479995136 18446744073709551615 4339914 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 16455 12318 331 325 0 12269 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 74520

[startup+12.7003 s]
/proc/loadavg: 4.00 3.99 3.92 5/194 25496
/proc/meminfo: memFree=29903836/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=65820 CPUtime=12.69 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 13204 0 0 0 1268 1 0 0 25 0 1 0 525749458 67399680 12318 33554432000 4194304 5525396 140733479995136 18446744073709551615 4339876 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 16455 12318 331 325 0 12269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 74520

[startup+25.5011 s]
/proc/loadavg: 4.00 3.99 3.92 5/194 25496
/proc/meminfo: memFree=29898496/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=65820 CPUtime=25.49 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 13207 0 0 0 2548 1 0 0 25 0 1 0 525749458 67399680 12321 33554432000 4194304 5525396 140733479995136 18446744073709551615 4339338 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 16455 12321 331 325 0 12269 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74520

[startup+51.1005 s]
/proc/loadavg: 4.00 3.99 3.92 5/194 25497
/proc/meminfo: memFree=29888504/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=66088 CPUtime=51.09 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 13275 0 0 0 5108 1 0 0 25 0 1 0 525749458 67674112 12389 33554432000 4194304 5525396 140733479995136 18446744073709551615 4339399 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 16522 12389 332 325 0 12336 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 74788

[startup+102.308 s]
/proc/loadavg: 4.00 3.99 3.92 5/194 25498
/proc/meminfo: memFree=29823496/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=97152 CPUtime=102.3 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 21009 0 0 0 10226 4 0 0 25 0 1 0 525749458 99483648 19888 33554432000 4194304 5525396 140733479995136 18446744073709551615 5308954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 24288 19888 371 325 0 20102 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 105852

[startup+162.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/194 25500
/proc/meminfo: memFree=29774584/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=116964 CPUtime=162.3 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 25682 0 0 0 16224 6 0 0 25 0 1 0 525749458 119771136 24561 33554432000 4194304 5525396 140733479995136 18446744073709551615 5308972 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 29241 24561 371 325 0 25055 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 125664

[startup+222.3 s]
/proc/loadavg: 4.06 4.00 3.92 5/194 25502
/proc/meminfo: memFree=29741416/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=132128 CPUtime=222.3 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 29413 0 0 0 22222 8 0 0 25 0 1 0 525749458 135299072 28292 33554432000 4194304 5525396 140733479995136 18446744073709551615 5309103 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 33032 28292 371 325 0 28846 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 140828

[startup+282.301 s]
/proc/loadavg: 4.02 4.00 3.92 5/194 25503
/proc/meminfo: memFree=29724628/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=150336 CPUtime=282.3 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 33893 0 0 0 28219 11 0 0 25 0 1 0 525749458 153944064 32515 33554432000 4194304 5525396 140733479995136 18446744073709551615 5308954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 37584 32515 371 325 0 33398 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 159036

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/194 25505
/proc/meminfo: memFree=29720108/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=153108 CPUtime=342.29 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 34500 0 0 0 34218 11 0 0 25 0 1 0 525749458 156782592 33122 33554432000 4194304 5525396 140733479995136 18446744073709551615 5308672 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 38277 33122 371 325 0 34091 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 161808

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/194 25506
/proc/meminfo: memFree=29701340/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3

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

/proc/25495/statm: 47787 42387 371 325 0 43601 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 199848

[startup+642.301 s]
/proc/loadavg: 4.01 4.01 3.93 5/194 25600
/proc/meminfo: memFree=29934324/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=214244 CPUtime=642.31 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 49383 0 0 0 64212 19 0 0 25 0 1 0 525749458 219385856 48005 33554432000 4194304 5525396 140733479995136 18446744073709551615 5308975 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 53561 48005 371 325 0 49375 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 222944

[startup+702.301 s]
/proc/loadavg: 4.00 4.01 3.93 5/194 25601
/proc/meminfo: memFree=29902520/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=218036 CPUtime=702.31 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 50312 0 0 0 70212 19 0 0 25 0 1 0 525749458 223268864 48934 33554432000 4194304 5525396 140733479995136 18446744073709551615 5308568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 54509 48934 371 325 0 50323 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 226736

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.93 5/194 25603
/proc/meminfo: memFree=29878268/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=218036 CPUtime=762.31 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 50337 0 0 0 76212 19 0 0 25 0 1 0 525749458 223268864 48959 33554432000 4194304 5525396 140733479995136 18446744073709551615 5308918 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 54509 48959 371 325 0 50323 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 226736

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/194 25605
/proc/meminfo: memFree=29853912/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=218976 CPUtime=822.31 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 50535 0 0 0 82212 19 0 0 25 0 1 0 525749458 224231424 49157 33554432000 4194304 5525396 140733479995136 18446744073709551615 5308692 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 54744 49157 371 325 0 50558 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 227676

[startup+882.301 s]
/proc/loadavg: 4.05 4.01 3.94 5/194 25606
/proc/meminfo: memFree=29824592/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=224776 CPUtime=882.31 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 52060 0 0 0 88212 19 0 0 25 0 1 0 525749458 230170624 50169 33554432000 4194304 5525396 140733479995136 18446744073709551615 5308613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 56194 50169 371 325 0 52008 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 233476

[startup+942.3 s]
/proc/loadavg: 4.06 4.02 3.94 5/194 25608
/proc/meminfo: memFree=29787088/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=244760 CPUtime=942.31 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 56918 0 0 0 94209 22 0 0 25 0 1 0 525749458 250634240 55027 33554432000 4194304 5525396 140733479995136 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 61190 55027 371 325 0 57004 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 253460

[startup+1002.3 s]
/proc/loadavg: 4.02 4.02 3.94 5/194 25609
/proc/meminfo: memFree=29754164/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=261264 CPUtime=1002.31 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 60779 0 0 0 100207 24 0 0 25 0 1 0 525749458 267534336 58888 33554432000 4194304 5525396 140733479995136 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 65316 58888 371 325 0 61130 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 269964

[startup+1062.3 s]
/proc/loadavg: 4.09 4.03 3.95 5/194 25611
/proc/meminfo: memFree=29727948/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=272620 CPUtime=1062.31 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 63459 0 0 0 106206 25 0 0 25 0 1 0 525749458 279162880 61568 33554432000 4194304 5525396 140733479995136 18446744073709551615 4236839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 68155 61568 371 325 0 63969 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 281320

[startup+1122.3 s]
/proc/loadavg: 4.03 4.02 3.95 5/194 25613
/proc/meminfo: memFree=29708420/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=272620 CPUtime=1122.31 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 63464 0 0 0 112206 25 0 0 25 0 1 0 525749458 279162880 61573 33554432000 4194304 5525396 140733479995136 18446744073709551615 5308678 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 68155 61573 371 325 0 63969 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 281320

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 3.95 5/194 25614
/proc/meminfo: memFree=29684052/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=272620 CPUtime=1182.31 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 63470 0 0 0 118206 25 0 0 25 0 1 0 525749458 279162880 61579 33554432000 4194304 5525396 140733479995136 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 68155 61579 371 325 0 63969 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 281320

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 3.95 5/194 25616
/proc/meminfo: memFree=29669732/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=272620 CPUtime=1242.32 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 63479 0 0 0 124207 25 0 0 25 0 1 0 525749458 279162880 61588 33554432000 4194304 5525396 140733479995136 18446744073709551615 5308954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 68155 61588 371 325 0 63969 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 281320



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.95 5/194 25617
/proc/meminfo: memFree=29658636/32950928 swapFree=67111428/67111528
[pid=25494] ppid=25492 vsize=8700 CPUtime=0 cores=1,3
/proc/25494/stat : 25494 (rissExp.sh) S 25492 25494 24272 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525749458 8908800 251 33554432000 4194304 4922060 140735018667520 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25494/statm: 2175 251 211 178 0 68 0
[pid=25495] ppid=25494 vsize=273132 CPUtime=1300.02 cores=1,3
/proc/25495/stat : 25495 (rissExp) R 25494 25494 24272 0 -1 4202496 63614 0 0 0 129977 25 0 0 25 0 1 0 525749458 279687168 61723 33554432000 4194304 5525396 140733479995136 18446744073709551615 4227888 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25495/statm: 68283 61723 371 325 0 64097 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 281832

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25494 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.02
CPU user time (s): 1299.77
CPU system time (s): 0.25
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 281832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 330
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= 2

runsolver used 2.03369 second user time and 5.07023 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-30 07:31:37
IDJOB=3290719
IDBENCH=83446
IDSOLVER=1599
FILE ID=node123/3290719-1304141496
RUNJOBID= node123-1304140655-25400
PBS_JOBID= 13170807
Free space on /tmp= 73456 MiB

SOLVER NAME= riss Exp
BENCH NAME= SAT11/application/leberre/2dimensionalstrippacking/korf-18.cnf
COMMAND LINE= DIR/rissExp.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3290719-1304141496/watcher-3290719-1304141496 -o /tmp/evaluation-result-3290719-1304141496/solver-3290719-1304141496 -C 2400 -W 1300 -M 7680  HOME/rissExp.sh HOME HOME/instance-3290719-1304141496.cnf 963934572 2400 7680 2

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 47bea79e2bf12e18e409c2c4bd6fac03
RANDOM SEED=963934572

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5226.15
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		: 2666.838
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	: 5332.75
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		: 2666.838
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	: 5332.82
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		: 2666.838
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		: 2666.838
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	: 5332.80
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      29956688 kB
Buffers:        630212 kB
Cached:        1486880 kB
SwapCached:        100 kB
Active:         668876 kB
Inactive:      1953056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29956688 kB
SwapTotal:    67111528 kB
SwapFree:     67111428 kB
Dirty:            7836 kB
Writeback:           0 kB
AnonPages:      504744 kB
Mapped:          16220 kB
Slab:           307568 kB
PageTables:       6328 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   712764 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= 73452 MiB
End job on node123 at 2011-04-30 07:53:19