Trace number 3495395

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 x100_source? (TO) 1800.09 1800.11

General information on the benchmark

NameSAT02/industrial/goldberg/rand_net/
rand_net70-25-5.shuffled.cnf
MD5SUM7c376a6d473187db5171d929d22cc83f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark329.94
Satisfiable
(Un)Satisfiability was proved
Number of variables3500
Number of clauses10361
Sum of the clauses size24430
Maximum clause length70
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 26720
Number of clauses of size 33640
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

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-3495395-1307806621/watcher-3495395-1307806621 -o /tmp/evaluation-result-3495395-1307806621/solver-3495395-1307806621 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495395-1307806621.cnf 

running on 2 cores: 4,6

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: 3.11 2.06 2.69 4/189 23584
/proc/meminfo: memFree=31636508/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=21020 CPUtime=0 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 869 0 0 0 0 0 0 0 25 0 1 0 624853347 21524480 798 33554432000 4194304 4280283 140735774643120 18446744073709551615 268660207574 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 5255 798 239 21 0 1892 0

[startup+0.0532689 s]
/proc/loadavg: 3.11 2.06 2.69 4/189 23584
/proc/meminfo: memFree=31636508/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=22636 CPUtime=0.05 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 1365 0 0 0 5 0 0 0 25 0 1 0 624853347 23179264 1292 33554432000 4194304 4280283 140735774643120 18446744073709551615 4243170 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 5659 1292 270 21 0 2296 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 22636

[startup+0.100263 s]
/proc/loadavg: 3.11 2.06 2.69 4/189 23584
/proc/meminfo: memFree=31636508/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=22768 CPUtime=0.09 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 1579 0 0 0 9 0 0 0 25 0 1 0 624853347 23314432 1506 33554432000 4194304 4280283 140735774643120 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 5692 1506 270 21 0 2329 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22768

[startup+0.300232 s]
/proc/loadavg: 3.11 2.06 2.69 4/189 23584
/proc/meminfo: memFree=31636508/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=25620 CPUtime=0.29 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 2655 0 0 0 29 0 0 0 25 0 1 0 624853347 26234880 2579 33554432000 4194304 4280283 140735774643120 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 6405 2579 270 21 0 3042 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25620

[startup+0.701134 s]
/proc/loadavg: 3.11 2.06 2.69 4/189 23584
/proc/meminfo: memFree=31636508/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=37484 CPUtime=0.69 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 4981 0 0 0 69 0 0 0 25 0 1 0 624853347 38383616 4897 33554432000 4194304 4280283 140735774643120 18446744073709551615 268664121573 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 9371 4897 270 21 0 6008 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37484

[startup+1.50102 s]
/proc/loadavg: 3.18 2.09 2.70 5/190 23585
/proc/meminfo: memFree=31642724/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=33308 CPUtime=1.49 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 14591 0 0 0 147 2 0 0 25 0 1 0 624853347 34107392 4788 33554432000 4194304 4280283 140735774643120 18446744073709551615 4243112 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 8327 4789 270 21 0 4964 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33308

[startup+3.10074 s]
/proc/loadavg: 3.18 2.09 2.70 5/190 23585
/proc/meminfo: memFree=31641728/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=42088 CPUtime=3.09 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 16640 0 0 0 307 2 0 0 25 0 1 0 624853347 43098112 6822 33554432000 4194304 4280283 140735774643120 18446744073709551615 4238771 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 10522 6822 270 21 0 7159 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42088

[startup+6.30117 s]
/proc/loadavg: 3.25 2.12 2.70 5/190 23585
/proc/meminfo: memFree=31584688/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=65364 CPUtime=6.3 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 22764 0 0 0 627 3 0 0 25 0 1 0 624853347 66932736 12920 33554432000 4194304 4280283 140735774643120 18446744073709551615 4256628 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 16341 12920 270 21 0 12978 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 65364

[startup+12.701 s]
/proc/loadavg: 3.31 2.15 2.71 5/190 23586
/proc/meminfo: memFree=31533700/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=72548 CPUtime=12.7 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 33342 0 0 0 1266 4 0 0 25 0 1 0 624853347 74289152 13567 33554432000 4194304 4280283 140735774643120 18446744073709551615 4256628 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 18137 13567 270 21 0 14774 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 72548

[startup+25.5008 s]
/proc/loadavg: 3.46 2.24 2.73 5/190 23624
/proc/meminfo: memFree=31641656/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=72548 CPUtime=25.49 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 34492 0 0 0 2545 4 0 0 25 0 1 0 624853347 74289152 14716 33554432000 4194304 4280283 140735774643120 18446744073709551615 4242900 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 18137 14716 270 21 0 14774 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 72548

[startup+51.1002 s]
/proc/loadavg: 3.64 2.38 2.76 5/190 23625
/proc/meminfo: memFree=31671988/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=72548 CPUtime=51.09 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 34492 0 0 0 5105 4 0 0 25 0 1 0 624853347 74289152 14716 33554432000 4194304 4280283 140735774643120 18446744073709551615 4258950 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 18137 14716 270 21 0 14774 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 72548

[startup+102.307 s]
/proc/loadavg: 3.84 2.63 2.82 5/190 23626
/proc/meminfo: memFree=31663396/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=72548 CPUtime=102.3 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 98531 0 0 0 10219 11 0 0 25 0 1 0 624853347 74289152 14716 33554432000 4194304 4280283 140735774643120 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 18137 14716 270 21 0 14774 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 72548

[startup+162.301 s]
/proc/loadavg: 3.94 2.87 2.89 5/190 23666
/proc/meminfo: memFree=31616040/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=72548 CPUtime=162.29 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 146242 0 0 0 16212 17 0 0 25 0 1 0 624853347 74289152 14716 33554432000 4194304 4280283 140735774643120 18446744073709551615 4260048 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 18137 14716 270 21 0 14774 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 72548

[startup+222.301 s]
/proc/loadavg: 3.98 3.08 2.96 5/190 23667
/proc/meminfo: memFree=31620572/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=102916 CPUtime=222.29 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 321545 0 0 0 22191 38 0 0 25 0 1 0 624853347 105385984 17640 33554432000 4194304 4280283 140735774643120 18446744073709551615 4242856 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 25729 17640 270 21 0 22366 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 102916

[startup+282.301 s]
/proc/loadavg: 4.03 3.26 3.03 5/190 23669
/proc/meminfo: memFree=31622400/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=102916 CPUtime=282.29 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 433335 0 0 0 28179 50 0 0 25 0 1 0 624853347 105385984 22308 33554432000 4194304 4280283 140735774643120 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 25729 22308 270 21 0 22366 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 102916

[startup+342.301 s]
/proc/loadavg: 4.01 3.39 3.09 5/190 23671
/proc/meminfo: memFree=31566324/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=102916 CPUtime=342.29 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 474371 0 0 0 34174 55 0 0 25 0 1 0 624853347 105385984 22308 33554432000 4194304 4280283 140735774643120 18446744073709551615 4243418 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 25729 22308 270 21 0 22366 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 102916

[startup+402.3 s]
/proc/loadavg: 4.05 3.51 3.14 5/190 23710
/proc/meminfo: memFree=31352508/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=102916 CPUtime=402.28 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 547476 0 0 0 40166 62 0 0 25 0 1 0 624853347 105385984 22308 33554432000 4194304 4280283 140735774643120 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 25729 22308 270 21 0 22366 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 102916

[startup+462.301 s]
/proc/loadavg: 4.07 3.61 3.20 5/190 23712
/proc/meminfo: memFree=31201048/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=102916 CPUtime=462.28 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 587269 0 0 0 46162 66 0 0 25 0 1 0 624853347 105385984 22308 33554432000 4194304 4280283 140735774643120 18446744073709551615 4243354 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 25729 22308 270 21 0 22366 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 102916

[startup+522.301 s]
/proc/loadavg: 4.02 3.68 3.25 5/190 23713
/proc/meminfo: memFree=30679588/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=313284 CPUtime=522.28 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 659048 0 0 0 52154 74 0 0 25 0 1 0 624853347 320802816 67633 33554432000 4194304 4280283 140735774643120 18446744073709551615 4244297 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 78321 67651 270 21 0 74958 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 313284

[startup+582.301 s]
/proc/loadavg: 4.01 3.74 3.29 5/190 23715
/proc/meminfo: memFree=30945044/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=152236 CPUtime=582.28 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 1293330 0 0 0 58069 159 0 0 25 0 1 0 624853347 155889664 32158 33554432000 4194304 4280283 140735774643120 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 38059 32158 270 21 0 34696 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 152236

[startup+642.301 s]

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

[startup+882.301 s]
/proc/loadavg: 4.03 3.92 3.48 5/190 23799
/proc/meminfo: memFree=30083384/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=102916 CPUtime=882.29 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 3616512 0 0 0 87786 443 0 0 25 0 1 0 624853347 105385984 22308 33554432000 4194304 4280283 140735774643120 18446744073709551615 4256601 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 25729 22308 270 21 0 22366 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 102916

[startup+942.301 s]
/proc/loadavg: 4.01 3.93 3.51 5/190 23800
/proc/meminfo: memFree=29826408/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=102916 CPUtime=942.29 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 4148935 0 0 0 93723 506 0 0 25 0 1 0 624853347 105385984 22308 33554432000 4194304 4280283 140735774643120 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 25729 22308 270 21 0 22366 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 102916

[startup+1002.3 s]
/proc/loadavg: 4.08 3.96 3.55 5/190 23802
/proc/meminfo: memFree=29467896/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=183056 CPUtime=1002.28 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 4610516 0 0 0 99670 558 0 0 25 0 1 0 624853347 187449344 34893 33554432000 4194304 4280283 140735774643120 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 45764 34893 270 21 0 42401 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 183056

[startup+1062.3 s]
/proc/loadavg: 4.03 3.96 3.57 5/190 23804
/proc/meminfo: memFree=30716916/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=102916 CPUtime=1062.28 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 5066454 0 0 0 105615 613 0 0 25 0 1 0 624853347 105385984 22308 33554432000 4194304 4280283 140735774643120 18446744073709551615 4243089 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 25729 22308 270 21 0 22366 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 102916

[startup+1122.3 s]
/proc/loadavg: 4.01 3.97 3.59 5/190 23806
/proc/meminfo: memFree=30551720/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=102916 CPUtime=1122.28 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 5563607 0 0 0 111551 677 0 0 25 0 1 0 624853347 105385984 22308 33554432000 4194304 4280283 140735774643120 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 25729 22308 270 21 0 22366 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 102916

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.62 5/190 23810
/proc/meminfo: memFree=30475004/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=102916 CPUtime=1182.27 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 6074458 0 0 0 117484 743 0 0 25 0 1 0 624853347 105385984 22308 33554432000 4194304 4280283 140735774643120 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 25729 22308 270 21 0 22366 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 102916

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.64 5/190 23812
/proc/meminfo: memFree=30307580/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=102916 CPUtime=1242.27 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 6555350 0 0 0 123423 804 0 0 25 0 1 0 624853347 105385984 22308 33554432000 4194304 4280283 140735774643120 18446744073709551615 4257488 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 25729 22308 270 21 0 22366 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 102916

[startup+1302.3 s]
/proc/loadavg: 4.00 3.97 3.66 5/190 23813
/proc/meminfo: memFree=30009828/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=152236 CPUtime=1302.27 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 7099457 0 0 0 129357 870 0 0 25 0 1 0 624853347 155889664 32157 33554432000 4194304 4280283 140735774643120 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 38059 32157 270 21 0 34696 0
Current children cumulated CPU time (s) 1302.27
Current children cumulated vsize (KiB) 152236

[startup+1362.3 s]
/proc/loadavg: 4.17 4.02 3.69 5/190 23815
/proc/meminfo: memFree=29956224/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=152236 CPUtime=1362.27 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 7616540 0 0 0 135297 930 0 0 25 0 1 0 624853347 155889664 33257 33554432000 4194304 4280283 140735774643120 18446744073709551615 4256586 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 38059 33260 270 21 0 34696 0
Current children cumulated CPU time (s) 1362.27
Current children cumulated vsize (KiB) 152236

[startup+1422.31 s]
/proc/loadavg: 4.06 4.01 3.71 5/190 23854
/proc/meminfo: memFree=29641576/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=102916 CPUtime=1422.27 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 8148697 0 0 0 141234 993 0 0 25 0 1 0 624853347 105385984 22308 33554432000 4194304 4280283 140735774643120 18446744073709551615 4258308 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 25729 22308 270 21 0 22366 0
Current children cumulated CPU time (s) 1422.27
Current children cumulated vsize (KiB) 102916

[startup+1482.3 s]
/proc/loadavg: 4.02 4.01 3.73 5/190 23865
/proc/meminfo: memFree=29638872/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=152236 CPUtime=1482.27 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 8639486 0 0 0 147176 1051 0 0 25 0 1 0 624853347 155889664 29210 33554432000 4194304 4280283 140735774643120 18446744073709551615 268660359637 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 38059 29233 270 21 0 34696 0
Current children cumulated CPU time (s) 1482.27
Current children cumulated vsize (KiB) 152236

[startup+1542.3 s]
/proc/loadavg: 4.01 4.00 3.74 5/190 23867
/proc/meminfo: memFree=29480352/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=152236 CPUtime=1542.27 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 9133868 0 0 0 153120 1107 0 0 25 0 1 0 624853347 155889664 33829 33554432000 4194304 4280283 140735774643120 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 38059 33829 270 21 0 34696 0
Current children cumulated CPU time (s) 1542.27
Current children cumulated vsize (KiB) 152236

[startup+1602.3 s]
/proc/loadavg: 4.04 4.01 3.76 5/190 23868
/proc/meminfo: memFree=29483536/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=102916 CPUtime=1602.26 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 9642378 0 0 0 159063 1163 0 0 25 0 1 0 624853347 105385984 22308 33554432000 4194304 4280283 140735774643120 18446744073709551615 4242905 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 25729 22308 270 21 0 22366 0
Current children cumulated CPU time (s) 1602.26
Current children cumulated vsize (KiB) 102916

[startup+1662.3 s]
/proc/loadavg: 4.01 4.01 3.77 5/190 23870
/proc/meminfo: memFree=30870444/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=102916 CPUtime=1662.27 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 10155292 0 0 0 165007 1220 0 0 25 0 1 0 624853347 105385984 22308 33554432000 4194304 4280283 140735774643120 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 25729 22308 270 21 0 22366 0
Current children cumulated CPU time (s) 1662.27
Current children cumulated vsize (KiB) 102916

[startup+1722.3 s]
/proc/loadavg: 4.00 4.00 3.78 5/190 23871
/proc/meminfo: memFree=30594656/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=314532 CPUtime=1722.27 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 10672379 0 0 0 170938 1289 0 0 25 0 1 0 624853347 322080768 58996 33554432000 4194304 4280283 140735774643120 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 78633 58996 270 21 0 75270 0
Current children cumulated CPU time (s) 1722.27
Current children cumulated vsize (KiB) 314532

[startup+1782.3 s]
/proc/loadavg: 3.43 3.84 3.74 4/184 23898
/proc/meminfo: memFree=30532256/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=314532 CPUtime=1782.26 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 11079625 0 0 0 176880 1346 0 0 25 0 1 0 624853347 322080768 70555 33554432000 4194304 4280283 140735774643120 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 78633 70555 270 21 0 75270 0
Current children cumulated CPU time (s) 1782.26
Current children cumulated vsize (KiB) 314532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 3.31 3.79 3.72 4/184 23898
/proc/meminfo: memFree=30487112/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=183056 CPUtime=1800.07 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 11251717 0 0 0 178637 1370 0 0 25 0 1 0 624853347 187449344 41273 33554432000 4194304 4280283 140735774643120 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 45764 41273 270 21 0 42401 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 183056

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

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

[startup+1800.1 s]
/proc/loadavg: 3.31 3.79 3.72 4/184 23898
/proc/meminfo: memFree=30487112/32951124 swapFree=67055708/67111528
[pid=23584] ppid=23582 vsize=183056 CPUtime=1800.07 cores=4,6
/proc/23584/stat : 23584 (OptimuS_release) R 23582 23584 22467 0 -1 4202496 11251717 0 0 0 178637 1370 0 0 25 0 1 0 624853347 187449344 41273 33554432000 4194304 4280283 140735774643120 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23584/statm: 45764 41273 270 21 0 42401 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 183056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.11
CPU time (s): 1800.09
CPU user time (s): 1786.38
CPU system time (s): 13.7109
CPU usage (%): 99.9986
Max. virtual memory (cumulated for all children) (KiB): 577020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.38
system time used= 13.7109
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11251717
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= 3932

runsolver used 3.13152 second user time and 6.69898 second system time

The end

Launcher Data 

Begin job on node107 at 2011-06-11 17:37:01
IDJOB=3495395
IDBENCH=87992
IDSOLVER=1988
FILE ID=node107/3495395-1307806621
RUNJOBID= node107-1307806548-23259
PBS_JOBID= 13551069
Free space on /tmp= 74128 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT02/industrial/goldberg/rand_net/rand_net70-25-5.shuffled.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495395-1307806621/watcher-3495395-1307806621 -o /tmp/evaluation-result-3495395-1307806621/solver-3495395-1307806621 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495395-1307806621.cnf

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

MD5SUM BENCH= 7c376a6d473187db5171d929d22cc83f
RANDOM SEED=1636096297

node107.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		: 2666.829
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	: 5333.65
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		: 2666.829
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		: 2666.829
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	: 5332.67
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		: 2666.829
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		: 2666.829
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		: 2666.829
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	: 5359.47
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		: 2666.829
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	: 5332.75
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		: 2666.829
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:     32951124 kB
MemFree:      31637672 kB
Buffers:        171388 kB
Cached:         626868 kB
SwapCached:      19468 kB
Active:         561788 kB
Inactive:       563584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31637672 kB
SwapTotal:    67111528 kB
SwapFree:     67055708 kB
Dirty:             680 kB
Writeback:           0 kB
AnonPages:      325472 kB
Mapped:          12824 kB
Slab:           122716 kB
PageTables:       5392 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   585432 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 node107 at 2011-06-11 18:07:03