Trace number 3494904

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
OptimuS a100_source? (TO) 1800.05 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b22_102.cnf
MD5SUM25ef77166ed9f7c1c4cb23945eb6ad83
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark56.3644
Satisfiable
(Un)Satisfiability was proved
Number of variables4137
Number of clauses11431
Sum of the clauses size26405
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 27876
Number of clauses of size 33549
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-3494904-1307807438/watcher-3494904-1307807438 -o /tmp/evaluation-result-3494904-1307807438/solver-3494904-1307807438 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494904-1307807438.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.97 1.64 2.51 2/176 27120
/proc/meminfo: memFree=30937400/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=20260 CPUtime=0 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 697 0 0 0 0 0 0 0 25 0 1 0 11488661 20746240 629 33554432000 4194304 4279335 140736873021232 18446744073709551615 4266188 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 5065 630 224 21 0 1702 0

[startup+0.075422 s]
/proc/loadavg: 0.97 1.64 2.51 2/176 27120
/proc/meminfo: memFree=30937400/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=23156 CPUtime=0.07 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 1539 0 0 0 7 0 0 0 25 0 1 0 11488661 23711744 1455 33554432000 4194304 4279335 140736873021232 18446744073709551615 4255595 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 5789 1455 270 21 0 2426 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 23156

[startup+0.100427 s]
/proc/loadavg: 0.97 1.64 2.51 2/176 27120
/proc/meminfo: memFree=30937400/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=23288 CPUtime=0.09 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 1796 0 0 0 9 0 0 0 25 0 1 0 11488661 23846912 1711 33554432000 4194304 4279335 140736873021232 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 5822 1711 270 21 0 2459 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23288

[startup+0.300277 s]
/proc/loadavg: 0.97 1.64 2.51 2/176 27120
/proc/meminfo: memFree=30937400/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=30560 CPUtime=0.29 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 3743 0 0 0 28 1 0 0 25 0 1 0 11488661 31293440 3656 33554432000 4194304 4279335 140736873021232 18446744073709551615 4237940 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 7640 3656 270 21 0 4277 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30560

[startup+0.700316 s]
/proc/loadavg: 0.97 1.64 2.51 2/176 27120
/proc/meminfo: memFree=30937400/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=49552 CPUtime=0.69 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 8439 0 0 0 68 1 0 0 25 0 1 0 11488661 50741248 8348 33554432000 4194304 4279335 140736873021232 18446744073709551615 4255802 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 12388 8348 270 21 0 9025 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49552

[startup+1.50114 s]
/proc/loadavg: 0.97 1.64 2.51 5/190 27159
/proc/meminfo: memFree=30812340/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=99480 CPUtime=1.48 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 16066 0 0 0 146 2 0 0 25 0 1 0 11488661 101867520 15971 33554432000 4194304 4279335 140736873021232 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 24870 15971 270 21 0 21507 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 99480

[startup+3.10078 s]
/proc/loadavg: 0.97 1.64 2.51 5/190 27159
/proc/meminfo: memFree=30787788/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=49992 CPUtime=3.09 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 51621 0 0 0 302 7 0 0 25 0 1 0 11488661 51191808 8396 33554432000 4194304 4279335 140736873021232 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 12498 8396 270 21 0 9135 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49992

[startup+6.30022 s]
/proc/loadavg: 1.21 1.68 2.52 5/190 27159
/proc/meminfo: memFree=30681500/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=68772 CPUtime=6.29 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 102940 0 0 0 615 14 0 0 25 0 1 0 11488661 70422528 13769 33554432000 4194304 4279335 140736873021232 18446744073709551615 4257348 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 17193 13769 270 21 0 13830 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 68772

[startup+12.7011 s]
/proc/loadavg: 1.44 1.72 2.53 5/190 27160
/proc/meminfo: memFree=30659328/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=68772 CPUtime=12.69 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 195215 0 0 0 1244 25 0 0 25 0 1 0 11488661 70422528 13769 33554432000 4194304 4279335 140736873021232 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 17193 13769 270 21 0 13830 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 68772

[startup+25.5009 s]
/proc/loadavg: 2.00 1.83 2.55 5/190 27161
/proc/meminfo: memFree=30602408/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=87536 CPUtime=25.49 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 344155 0 0 0 2507 42 0 0 25 0 1 0 11488661 89636864 18438 33554432000 4194304 4279335 140736873021232 18446744073709551615 4255606 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 21884 18438 270 21 0 18521 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 87536

[startup+51.1004 s]
/proc/loadavg: 2.68 2.00 2.59 5/190 27161
/proc/meminfo: memFree=30607924/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=87536 CPUtime=51.09 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 530710 0 0 0 5045 64 0 0 25 0 1 0 11488661 89636864 18438 33554432000 4194304 4279335 140736873021232 18446744073709551615 4257933 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 21884 18438 270 21 0 18521 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 87536

[startup+102.306 s]
/proc/loadavg: 3.43 2.31 2.66 5/190 27163
/proc/meminfo: memFree=30641140/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=87536 CPUtime=102.3 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 903185 0 0 0 10124 106 0 0 25 0 1 0 11488661 89636864 18438 33554432000 4194304 4279335 140736873021232 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 21884 18438 270 21 0 18521 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 87536

[startup+162.301 s]
/proc/loadavg: 3.79 2.61 2.74 5/190 27164
/proc/meminfo: memFree=30629580/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=87536 CPUtime=162.29 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 1173478 0 0 0 16092 137 0 0 25 0 1 0 11488661 89636864 18438 33554432000 4194304 4279335 140736873021232 18446744073709551615 4255609 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 21884 18438 270 21 0 18521 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 87536

[startup+222.301 s]
/proc/loadavg: 3.92 2.86 2.82 5/190 27165
/proc/meminfo: memFree=30629548/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=87536 CPUtime=222.3 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 1720017 0 0 0 22029 201 0 0 25 0 1 0 11488661 89636864 18438 33554432000 4194304 4279335 140736873021232 18446744073709551615 4237906 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 21884 18438 270 21 0 18521 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 87536

[startup+282.301 s]
/proc/loadavg: 4.02 3.08 2.89 5/190 27167
/proc/meminfo: memFree=30629648/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=87536 CPUtime=282.3 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 2065396 0 0 0 27989 241 0 0 25 0 1 0 11488661 89636864 18438 33554432000 4194304 4279335 140736873021232 18446744073709551615 4256453 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 21884 18438 270 21 0 18521 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 87536

[startup+342.301 s]
/proc/loadavg: 4.01 3.25 2.96 5/190 27169
/proc/meminfo: memFree=30587452/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=87536 CPUtime=342.29 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 2531741 0 0 0 33932 297 0 0 25 0 1 0 11488661 89636864 18438 33554432000 4194304 4279335 140736873021232 18446744073709551615 4256432 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 21884 18438 270 21 0 18521 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 87536

[startup+402.3 s]
/proc/loadavg: 4.00 3.38 3.02 5/190 27174
/proc/meminfo: memFree=30563688/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=87536 CPUtime=402.3 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 2988938 0 0 0 39879 351 0 0 25 0 1 0 11488661 89636864 18438 33554432000 4194304 4279335 140736873021232 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 21884 18438 270 21 0 18521 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 87536

[startup+462.301 s]
/proc/loadavg: 4.00 3.49 3.08 5/190 27175
/proc/meminfo: memFree=30514140/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=87536 CPUtime=462.3 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 3681850 0 0 0 45797 433 0 0 25 0 1 0 11488661 89636864 18438 33554432000 4194304 4279335 140736873021232 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 21884 18438 270 21 0 18521 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 87536

[startup+522.3 s]
/proc/loadavg: 4.00 3.58 3.13 5/190 27176
/proc/meminfo: memFree=30527628/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=136856 CPUtime=522.3 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 4534715 0 0 0 51695 535 0 0 25 0 1 0 11488661 140140544 30589 33554432000 4194304 4279335 140736873021232 18446744073709551615 4235439 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 34214 30589 270 21 0 30851 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 136856

[startup+582.301 s]
/proc/loadavg: 4.05 3.67 3.19 5/190 27216
/proc/meminfo: memFree=30611108/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=87536 CPUtime=582.31 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 5505454 0 0 0 57585 646 0 0 25 0 1 0 11488661 89636864 18438 33554432000 4194304 4279335 140736873021232 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 21884 18438 270 21 0 18521 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 87536

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.07 3.86 3.37 5/190 27269
/proc/meminfo: memFree=30501204/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=87536 CPUtime=822.31 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 8801965 0 0 0 81197 1034 0 0 25 0 1 0 11488661 89636864 18438 33554432000 4194304 4279335 140736873021232 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 21884 18438 270 21 0 18521 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 87536

[startup+882.3 s]
/proc/loadavg: 4.02 3.88 3.41 5/190 27271
/proc/meminfo: memFree=30563664/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=87536 CPUtime=882.31 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 9752318 0 0 0 87081 1150 0 0 25 0 1 0 11488661 89636864 18438 33554432000 4194304 4279335 140736873021232 18446744073709551615 4255592 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 21884 18438 270 21 0 18521 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 87536

[startup+942.301 s]
/proc/loadavg: 4.01 3.90 3.44 5/190 27311
/proc/meminfo: memFree=30453288/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=167676 CPUtime=942.31 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 10726133 0 0 0 92963 1268 0 0 25 0 1 0 11488661 171700224 32936 33554432000 4194304 4279335 140736873021232 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 41919 32936 270 21 0 38556 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 167676

[startup+1002.3 s]
/proc/loadavg: 4.00 3.92 3.47 5/190 27313
/proc/meminfo: memFree=30491932/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=136856 CPUtime=1002.31 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 11668410 0 0 0 98844 1387 0 0 25 0 1 0 11488661 140140544 28713 33554432000 4194304 4279335 140736873021232 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 34214 28713 270 21 0 30851 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 136856

[startup+1062.3 s]
/proc/loadavg: 4.00 3.93 3.50 5/190 27314
/proc/meminfo: memFree=30511364/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=136856 CPUtime=1062.32 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 12626874 0 0 0 104727 1505 0 0 25 0 1 0 11488661 140140544 26243 33554432000 4194304 4279335 140736873021232 18446744073709551615 4257348 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 34214 26243 270 21 0 30851 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 136856

[startup+1122.3 s]
/proc/loadavg: 4.00 3.94 3.53 5/190 27315
/proc/meminfo: memFree=30504624/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=87536 CPUtime=1122.32 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 13604964 0 0 0 110608 1624 0 0 25 0 1 0 11488661 89636864 18438 33554432000 4194304 4279335 140736873021232 18446744073709551615 4256560 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 21884 18438 270 21 0 18521 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 87536

[startup+1182.3 s]
/proc/loadavg: 4.00 3.95 3.56 5/190 27317
/proc/meminfo: memFree=30434888/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=136856 CPUtime=1182.32 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 14598549 0 0 0 116487 1745 0 0 25 0 1 0 11488661 140140544 30146 33554432000 4194304 4279335 140736873021232 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 34214 30146 270 21 0 30851 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 136856

[startup+1242.3 s]
/proc/loadavg: 4.00 3.95 3.58 5/190 27319
/proc/meminfo: memFree=30406308/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=87536 CPUtime=1242.32 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 15541341 0 0 0 122369 1863 0 0 25 0 1 0 11488661 89636864 18438 33554432000 4194304 4279335 140736873021232 18446744073709551615 4255668 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 21884 18438 270 21 0 18521 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 87536

[startup+1302.3 s]
/proc/loadavg: 4.00 3.96 3.60 5/190 27321
/proc/meminfo: memFree=30453756/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=136856 CPUtime=1302.32 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 16442568 0 0 0 128259 1973 0 0 25 0 1 0 11488661 140140544 27707 33554432000 4194304 4279335 140736873021232 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 34214 27707 270 21 0 30851 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 136856

[startup+1362.3 s]
/proc/loadavg: 4.00 3.96 3.63 5/190 27322
/proc/meminfo: memFree=30461384/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=87536 CPUtime=1362.32 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 17298464 0 0 0 134158 2074 0 0 25 0 1 0 11488661 89636864 18438 33554432000 4194304 4279335 140736873021232 18446744073709551615 4257348 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 21884 18438 270 21 0 18521 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 87536

[startup+1422.31 s]
/proc/loadavg: 4.04 3.98 3.65 5/190 27323
/proc/meminfo: memFree=30557800/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=87536 CPUtime=1422.33 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 18207734 0 0 0 140052 2181 0 0 25 0 1 0 11488661 89636864 18438 33554432000 4194304 4279335 140736873021232 18446744073709551615 4242394 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 21884 18438 270 21 0 18521 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 87536

[startup+1482.3 s]
/proc/loadavg: 4.01 3.98 3.67 5/190 27325
/proc/meminfo: memFree=30462024/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=87536 CPUtime=1482.33 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 19019126 0 0 0 145953 2280 0 0 25 0 1 0 11488661 89636864 18438 33554432000 4194304 4279335 140736873021232 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 21884 18438 270 21 0 18521 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 87536

[startup+1542.3 s]
/proc/loadavg: 4.07 4.00 3.69 5/190 27327
/proc/meminfo: memFree=30527568/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=136856 CPUtime=1542.33 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 19905327 0 0 0 151842 2391 0 0 25 0 1 0 11488661 140140544 29652 33554432000 4194304 4279335 140736873021232 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 34214 29652 270 21 0 30851 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 136856

[startup+1602.3 s]
/proc/loadavg: 4.02 4.00 3.71 5/190 27329
/proc/meminfo: memFree=30478668/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=136856 CPUtime=1602.33 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 20756182 0 0 0 157732 2501 0 0 25 0 1 0 11488661 140140544 27183 33554432000 4194304 4279335 140736873021232 18446744073709551615 4255787 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 34214 27183 270 21 0 30851 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 136856

[startup+1662.3 s]
/proc/loadavg: 4.01 4.00 3.73 5/190 27330
/proc/meminfo: memFree=30402600/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=87536 CPUtime=1662.33 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 21623092 0 0 0 163625 2608 0 0 25 0 1 0 11488661 89636864 18438 33554432000 4194304 4279335 140736873021232 18446744073709551615 232127537999 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 21884 18438 270 21 0 18521 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 87536

[startup+1722.3 s]
/proc/loadavg: 4.00 4.00 3.74 5/190 27331
/proc/meminfo: memFree=30537952/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=167676 CPUtime=1722.33 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 22455700 0 0 0 169519 2714 0 0 25 0 1 0 11488661 171700224 31501 33554432000 4194304 4279335 140736873021232 18446744073709551615 4255668 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 41919 31501 270 21 0 38556 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 167676

[startup+1782.3 s]
/proc/loadavg: 4.00 4.00 3.75 5/190 27333
/proc/meminfo: memFree=30528232/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=136856 CPUtime=1782.33 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 23300059 0 0 0 175418 2815 0 0 25 0 1 0 11488661 140140544 26210 33554432000 4194304 4279335 140736873021232 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 34214 26210 270 21 0 30851 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 136856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.00 4.00 3.76 5/190 27333
/proc/meminfo: memFree=30451336/32950928 swapFree=67111528/67111528
[pid=27120] ppid=27117 vsize=136856 CPUtime=1800.04 cores=0,2
/proc/27120/stat : 27120 (OptimuS_release) R 27117 27120 25460 0 -1 4202496 23574929 0 0 0 177155 2849 0 0 25 0 1 0 11488661 140140544 28232 33554432000 4194304 4279335 140736873021232 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/27120/statm: 34214 28232 270 21 0 30851 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 136856

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.05
CPU user time (s): 1771.55
CPU system time (s): 28.5027
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 429380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1771.55
system time used= 28.5027
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23574932
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= 13
involuntary context switches= 3336

runsolver used 2.99154 second user time and 6.78697 second system time

The end

Launcher Data 

Begin job on node124 at 2011-06-11 17:50:39
IDJOB=3494904
IDBENCH=88388
IDSOLVER=1986
FILE ID=node124/3494904-1307807438
RUNJOBID= node124-1307807438-27100
PBS_JOBID= 13551055
Free space on /tmp= 73844 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b22_102.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494904-1307807438/watcher-3494904-1307807438 -o /tmp/evaluation-result-3494904-1307807438/solver-3494904-1307807438 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494904-1307807438.cnf

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

MD5SUM BENCH= 25ef77166ed9f7c1c4cb23945eb6ad83
RANDOM SEED=1907270756

node124.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		: 2666.855
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	: 5333.71
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		: 2666.855
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		: 2666.855
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	: 5332.82
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		: 2666.855
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	: 5332.77
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		: 2666.855
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	: 5332.82
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		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30938084 kB
Buffers:        142144 kB
Cached:        1643472 kB
SwapCached:          0 kB
Active:         695876 kB
Inactive:      1151684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30938084 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             404 kB
Writeback:           0 kB
AnonPages:       62668 kB
Mapped:          15528 kB
Slab:           102104 kB
PageTables:       3812 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   186036 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= 73840 MiB
End job on node124 at 2011-06-11 18:20:41