Trace number 3495200

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) 1800.09 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b21_422.cnf
MD5SUM81547ba9900ead6b6ef6fab90395ac0e
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark205.601
Satisfiable
(Un)Satisfiability was proved
Number of variables5475
Number of clauses15065
Sum of the clauses size34783
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 210400
Number of clauses of size 34659
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-3495200-1307808107/watcher-3495200-1307808107 -o /tmp/evaluation-result-3495200-1307808107/solver-3495200-1307808107 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495200-1307808107.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: 4.04 4.02 3.87 5/189 25206
/proc/meminfo: memFree=31073220/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=20968 CPUtime=0 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 874 0 0 0 0 0 0 0 25 0 1 0 873226313 21471232 801 33554432000 4194304 4279399 140734099707344 18446744073709551615 4265489 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 5242 802 224 21 0 1879 0

[startup+0.105396 s]
/proc/loadavg: 4.04 4.02 3.87 5/189 25206
/proc/meminfo: memFree=31073220/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=24504 CPUtime=0.1 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 2007 0 0 0 10 0 0 0 25 0 1 0 873226313 25092096 1928 33554432000 4194304 4279399 140734099707344 18446744073709551615 4237789 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 6126 1928 269 21 0 2763 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 24504

[startup+0.200374 s]
/proc/loadavg: 4.04 4.02 3.87 5/189 25206
/proc/meminfo: memFree=31073220/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=27360 CPUtime=0.19 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 2889 0 0 0 19 0 0 0 25 0 1 0 873226313 28016640 2808 33554432000 4194304 4279399 140734099707344 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 6840 2808 269 21 0 3477 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27360

[startup+0.300368 s]
/proc/loadavg: 4.04 4.02 3.87 5/189 25206
/proc/meminfo: memFree=31073220/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=31924 CPUtime=0.29 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 4011 0 0 0 29 0 0 0 25 0 1 0 873226313 32690176 3928 33554432000 4194304 4279399 140734099707344 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 7981 3928 269 21 0 4618 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31924

[startup+0.700254 s]
/proc/loadavg: 4.04 4.02 3.87 5/189 25206
/proc/meminfo: memFree=31073220/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=50920 CPUtime=0.69 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 8498 0 0 0 68 1 0 0 25 0 1 0 873226313 52142080 8413 33554432000 4194304 4279399 140734099707344 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 12730 8413 269 21 0 9367 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50920

[startup+1.50109 s]
/proc/loadavg: 4.04 4.02 3.87 5/190 25207
/proc/meminfo: memFree=31024876/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=39692 CPUtime=1.49 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 20141 0 0 0 147 2 0 0 25 0 1 0 873226313 40644608 5000 33554432000 4194304 4279399 140734099707344 18446744073709551615 4237945 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 9923 5000 269 21 0 6560 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39692

[startup+3.10081 s]
/proc/loadavg: 4.04 4.02 3.87 5/190 25207
/proc/meminfo: memFree=30977880/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=74568 CPUtime=3.09 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 45986 0 0 0 304 5 0 0 25 0 1 0 873226313 76357632 14387 33554432000 4194304 4279399 140734099707344 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 18642 14387 269 21 0 15279 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 74568

[startup+6.30117 s]
/proc/loadavg: 4.04 4.02 3.87 5/190 25207
/proc/meminfo: memFree=31031920/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=74568 CPUtime=6.29 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 67635 0 0 0 622 7 0 0 25 0 1 0 873226313 76357632 15191 33554432000 4194304 4279399 140734099707344 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 18642 15191 269 21 0 15279 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 74568

[startup+12.7009 s]
/proc/loadavg: 4.03 4.02 3.87 5/190 25207
/proc/meminfo: memFree=31047428/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=123888 CPUtime=12.69 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 137115 0 0 0 1255 14 0 0 25 0 1 0 873226313 126861312 25671 33554432000 4194304 4279399 140734099707344 18446744073709551615 4241963 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 30972 25671 269 21 0 27609 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 123888

[startup+25.5004 s]
/proc/loadavg: 4.03 4.02 3.87 5/190 25208
/proc/meminfo: memFree=30951696/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=74568 CPUtime=25.49 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 294941 0 0 0 2520 29 0 0 25 0 1 0 873226313 76357632 15191 33554432000 4194304 4279399 140734099707344 18446744073709551615 4256188 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 18642 15191 269 21 0 15279 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74568

[startup+51.1003 s]
/proc/loadavg: 4.02 4.02 3.88 5/190 25208
/proc/meminfo: memFree=31044544/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=74568 CPUtime=51.09 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 411252 0 0 0 5068 41 0 0 25 0 1 0 873226313 76357632 15191 33554432000 4194304 4279399 140734099707344 18446744073709551615 270341841816 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 18642 15191 269 21 0 15279 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 74568

[startup+102.301 s]
/proc/loadavg: 4.04 4.03 3.89 5/190 25210
/proc/meminfo: memFree=31043032/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=74568 CPUtime=102.3 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 764158 0 0 0 10150 80 0 0 25 0 1 0 873226313 76357632 15191 33554432000 4194304 4279399 140734099707344 18446744073709551615 4237970 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 18642 15191 269 21 0 15279 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 74568

[startup+162.301 s]
/proc/loadavg: 4.01 4.02 3.89 5/190 25211
/proc/meminfo: memFree=30936348/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=93272 CPUtime=162.3 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 1017647 0 0 0 16123 107 0 0 25 0 1 0 873226313 95510528 19867 33554432000 4194304 4279399 140734099707344 18446744073709551615 4256624 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 23318 19867 269 21 0 19955 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 93272

[startup+222.306 s]
/proc/loadavg: 4.00 4.02 3.90 5/190 25213
/proc/meminfo: memFree=30959624/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=93272 CPUtime=222.31 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 1235131 0 0 0 22100 131 0 0 25 0 1 0 873226313 95510528 19867 33554432000 4194304 4279399 140734099707344 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 23318 19867 269 21 0 19955 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 93272

[startup+282.3 s]
/proc/loadavg: 4.00 4.01 3.90 5/190 25214
/proc/meminfo: memFree=31058160/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=93272 CPUtime=282.3 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 1865969 0 0 0 28034 196 0 0 25 0 1 0 873226313 95510528 19867 33554432000 4194304 4279399 140734099707344 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 23318 19867 269 21 0 19955 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 93272

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 25216
/proc/meminfo: memFree=31014228/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=93272 CPUtime=342.31 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 2083528 0 0 0 34011 220 0 0 25 0 1 0 873226313 95510528 19867 33554432000 4194304 4279399 140734099707344 18446744073709551615 270341927614 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 23318 19867 269 21 0 19955 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 93272

[startup+402.301 s]
/proc/loadavg: 4.05 4.01 3.91 5/190 25218
/proc/meminfo: memFree=30937804/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=142592 CPUtime=402.31 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 2467995 0 0 0 39969 262 0 0 25 0 1 0 873226313 146014208 30034 33554432000 4194304 4279399 140734099707344 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 35648 30034 269 21 0 32285 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 142592

[startup+462.301 s]
/proc/loadavg: 4.08 4.04 3.93 5/190 25219
/proc/meminfo: memFree=30944968/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=93272 CPUtime=462.31 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 3082010 0 0 0 45905 326 0 0 25 0 1 0 873226313 95510528 19867 33554432000 4194304 4279399 140734099707344 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 23318 19867 269 21 0 19955 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 93272

[startup+522.301 s]
/proc/loadavg: 4.03 4.03 3.93 5/190 25221
/proc/meminfo: memFree=30906856/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=173412 CPUtime=522.31 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 3395185 0 0 0 51870 361 0 0 25 0 1 0 873226313 177573888 34263 33554432000 4194304 4279399 140734099707344 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 43353 34263 269 21 0 39990 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 173412

[startup+582.301 s]
/proc/loadavg: 4.07 4.04 3.93 5/190 25222
/proc/meminfo: memFree=30957784/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=142592 CPUtime=582.32 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 4304897 0 0 0 57767 465 0 0 25 0 1 0 873226313 146014208 27801 33554432000 4194304 4279399 140734099707344 18446744073709551615 270341843173 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 35648 27801 269 21 0 32285 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 142592

[startup+642.301 s]

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

[startup+882.307 s]
/proc/loadavg: 4.07 4.02 3.94 5/190 25230
/proc/meminfo: memFree=30952140/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=142592 CPUtime=882.33 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 7079242 0 0 0 87470 763 0 0 25 0 1 0 873226313 146014208 22517 33554432000 4194304 4279399 140734099707344 18446744073709551615 270338081237 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 35648 22541 269 21 0 32285 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 142592

[startup+942.3 s]
/proc/loadavg: 4.13 4.04 3.95 5/190 25232
/proc/meminfo: memFree=30886256/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=93272 CPUtime=942.33 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 8195969 0 0 0 93348 885 0 0 25 0 1 0 873226313 95510528 19867 33554432000 4194304 4279399 140734099707344 18446744073709551615 4256065 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 23318 19867 269 21 0 19955 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 93272

[startup+1002.3 s]
/proc/loadavg: 4.05 4.03 3.95 5/190 25234
/proc/meminfo: memFree=30987148/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=142592 CPUtime=1002.34 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 8768820 0 0 0 99287 947 0 0 25 0 1 0 873226313 146014208 27579 33554432000 4194304 4279399 140734099707344 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 35648 27579 269 21 0 32285 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 142592

[startup+1062.3 s]
/proc/loadavg: 3.67 3.94 3.92 4/184 25260
/proc/meminfo: memFree=30903912/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=93272 CPUtime=1062.34 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 9543247 0 0 0 105203 1031 0 0 25 0 1 0 873226313 95510528 19867 33554432000 4194304 4279399 140734099707344 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 23318 19867 269 21 0 19955 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 93272

[startup+1122.3 s]
/proc/loadavg: 3.28 3.78 3.86 4/184 25262
/proc/meminfo: memFree=31044736/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=93272 CPUtime=1122.34 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 10491755 0 0 0 111102 1132 0 0 25 0 1 0 873226313 95510528 19867 33554432000 4194304 4279399 140734099707344 18446744073709551615 4242674 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 23318 19867 269 21 0 19955 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 93272

[startup+1182.3 s]
/proc/loadavg: 2.76 3.56 3.78 3/178 25288
/proc/meminfo: memFree=31169192/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=93272 CPUtime=1182.35 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 11341937 0 0 0 117008 1227 0 0 25 0 1 0 873226313 95510528 19867 33554432000 4194304 4279399 140734099707344 18446744073709551615 4257185 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 23318 19867 269 21 0 19955 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 93272

[startup+1242.3 s]
/proc/loadavg: 2.28 3.27 3.67 3/178 25290
/proc/meminfo: memFree=31221484/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=93272 CPUtime=1242.34 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 12497998 0 0 0 122880 1354 0 0 25 0 1 0 873226313 95510528 19867 33554432000 4194304 4279399 140734099707344 18446744073709551615 4242009 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 23318 19867 269 21 0 19955 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 93272

[startup+1302.3 s]
/proc/loadavg: 2.10 3.04 3.56 3/178 25292
/proc/meminfo: memFree=31174340/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=93272 CPUtime=1302.35 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 13458998 0 0 0 128771 1464 0 0 25 0 1 0 873226313 95510528 19867 33554432000 4194304 4279399 140734099707344 18446744073709551615 4242117 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 23318 19867 269 21 0 19955 0
Current children cumulated CPU time (s) 1302.35
Current children cumulated vsize (KiB) 93272

[startup+1362.3 s]
/proc/loadavg: 2.04 2.85 3.46 3/178 25293
/proc/meminfo: memFree=31135120/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=93272 CPUtime=1362.35 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 14418136 0 0 0 134665 1570 0 0 25 0 1 0 873226313 95510528 19867 33554432000 4194304 4279399 140734099707344 18446744073709551615 4256304 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 23318 19867 269 21 0 19955 0
Current children cumulated CPU time (s) 1362.35
Current children cumulated vsize (KiB) 93272

[startup+1422.3 s]
/proc/loadavg: 2.15 2.72 3.37 3/178 25298
/proc/meminfo: memFree=31174484/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=93272 CPUtime=1422.36 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 15392748 0 0 0 140555 1681 0 0 25 0 1 0 873226313 95510528 19867 33554432000 4194304 4279399 140734099707344 18446744073709551615 4242500 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 23318 19867 269 21 0 19955 0
Current children cumulated CPU time (s) 1422.36
Current children cumulated vsize (KiB) 93272

[startup+1482.3 s]
/proc/loadavg: 2.05 2.59 3.29 3/178 25299
/proc/meminfo: memFree=31176380/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=93272 CPUtime=1482.36 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 16374031 0 0 0 146445 1791 0 0 25 0 1 0 873226313 95510528 19867 33554432000 4194304 4279399 140734099707344 18446744073709551615 4256083 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 23318 19867 269 21 0 19955 0
Current children cumulated CPU time (s) 1482.36
Current children cumulated vsize (KiB) 93272

[startup+1542.31 s]
/proc/loadavg: 2.02 2.48 3.20 3/178 25301
/proc/meminfo: memFree=31135552/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=173412 CPUtime=1542.37 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 17417413 0 0 0 152327 1910 0 0 25 0 1 0 873226313 177573888 33049 33554432000 4194304 4279399 140734099707344 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 43353 33049 269 21 0 39990 0
Current children cumulated CPU time (s) 1542.37
Current children cumulated vsize (KiB) 173412

[startup+1602.3 s]
/proc/loadavg: 2.05 2.40 3.13 3/178 25303
/proc/meminfo: memFree=31109244/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=93272 CPUtime=1602.36 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 18535046 0 0 0 158199 2037 0 0 25 0 1 0 873226313 95510528 19867 33554432000 4194304 4279399 140734099707344 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 23318 19867 269 21 0 19955 0
Current children cumulated CPU time (s) 1602.36
Current children cumulated vsize (KiB) 93272

[startup+1662.3 s]
/proc/loadavg: 2.02 2.33 3.06 3/178 25304
/proc/meminfo: memFree=31122232/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=93272 CPUtime=1662.36 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 19324364 0 0 0 164109 2127 0 0 25 0 1 0 873226313 95510528 19867 33554432000 4194304 4279399 140734099707344 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 23318 19867 269 21 0 19955 0
Current children cumulated CPU time (s) 1662.36
Current children cumulated vsize (KiB) 93272

[startup+1722.3 s]
/proc/loadavg: 1.61 2.17 2.96 2/172 25331
/proc/meminfo: memFree=31242796/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=142592 CPUtime=1722.37 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 20333361 0 0 0 169995 2242 0 0 25 0 1 0 873226313 146014208 28491 33554432000 4194304 4279399 140734099707344 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 35648 28491 269 21 0 32285 0
Current children cumulated CPU time (s) 1722.37
Current children cumulated vsize (KiB) 142592

[startup+1782.3 s]
/proc/loadavg: 1.22 1.95 2.83 2/172 25332
/proc/meminfo: memFree=31297580/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=93272 CPUtime=1782.37 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 21269834 0 0 0 175883 2354 0 0 25 0 1 0 873226313 95510528 19872 33554432000 4194304 4279399 140734099707344 18446744073709551615 4235643 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 23318 19872 269 21 0 19955 0
Current children cumulated CPU time (s) 1782.37
Current children cumulated vsize (KiB) 93272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.16 1.89 2.79 2/172 25333
/proc/meminfo: memFree=31297560/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=93272 CPUtime=1800.07 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 21547129 0 0 0 177621 2386 0 0 25 0 1 0 873226313 95510528 19872 33554432000 4194304 4279399 140734099707344 18446744073709551615 4256781 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 23318 19872 269 21 0 19955 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 93272

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

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

[startup+1800 s]
/proc/loadavg: 1.16 1.89 2.79 2/172 25333
/proc/meminfo: memFree=31297560/32951124 swapFree=67055520/67111528
[pid=25206] ppid=25204 vsize=93272 CPUtime=1800.07 cores=4,6
/proc/25206/stat : 25206 (OptimuS_release) R 25204 25206 23230 0 -1 4202496 21547129 0 0 0 177621 2386 0 0 25 0 1 0 873226313 95510528 19872 33554432000 4194304 4279399 140734099707344 18446744073709551615 4256781 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/25206/statm: 23318 19872 269 21 0 19955 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 93272

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.09
CPU user time (s): 1776.22
CPU system time (s): 23.8734
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 567376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1776.22
system time used= 23.8734
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21547129
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= 9
involuntary context switches= 3207

runsolver used 2.97255 second user time and 6.27205 second system time

The end

Launcher Data 

Begin job on node143 at 2011-06-11 18:01:47
IDJOB=3495200
IDBENCH=88844
IDSOLVER=1987
FILE ID=node143/3495200-1307808107
RUNJOBID= node143-1307807339-24891
PBS_JOBID= 13551005
Free space on /tmp= 74084 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b21_422.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495200-1307808107/watcher-3495200-1307808107 -o /tmp/evaluation-result-3495200-1307808107/solver-3495200-1307808107 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495200-1307808107.cnf

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

MD5SUM BENCH= 81547ba9900ead6b6ef6fab90395ac0e
RANDOM SEED=499251832

node143.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	: 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		: 2666.846
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	: 5332.83
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	: 5332.75
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	: 5332.83
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	: 5332.74
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		: 2666.846
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31074384 kB
Buffers:        148648 kB
Cached:        1247388 kB
SwapCached:       8636 kB
Active:         636564 kB
Inactive:      1079284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31074384 kB
SwapTotal:    67111528 kB
SwapFree:     67055520 kB
Dirty:             420 kB
Writeback:           0 kB
AnonPages:      317800 kB
Mapped:          13460 kB
Slab:            94424 kB
PageTables:       5768 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   569808 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= 74084 MiB
End job on node143 at 2011-06-11 18:31:49