Trace number 3494900

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) 1800.08 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-3494900-1307808038/watcher-3494900-1307808038 -o /tmp/evaluation-result-3494900-1307808038/solver-3494900-1307808038 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494900-1307808038.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: 3.97 2.99 2.64 4/189 3220
/proc/meminfo: memFree=31333612/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=20580 CPUtime=0 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 746 0 0 0 0 0 0 0 22 0 1 0 892400876 21073920 676 33554432000 4194304 4279335 140737459076960 18446744073709551615 4266233 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 5145 677 224 21 0 1782 0

[startup+0.0504659 s]
/proc/loadavg: 3.97 2.99 2.64 4/189 3220
/proc/meminfo: memFree=31333612/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=24464 CPUtime=0.04 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 1706 0 0 0 4 0 0 0 22 0 1 0 892400876 25051136 1629 33554432000 4194304 4279335 140737459076960 18446744073709551615 4245980 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 6116 1629 251 21 0 2753 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 24464

[startup+0.100445 s]
/proc/loadavg: 3.97 2.99 2.64 4/189 3220
/proc/meminfo: memFree=31333612/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=24500 CPUtime=0.09 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 1987 0 0 0 9 0 0 0 23 0 1 0 892400876 25088000 1908 33554432000 4194304 4279335 140737459076960 18446744073709551615 4241940 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 6125 1908 269 21 0 2762 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24500

[startup+0.300403 s]
/proc/loadavg: 3.97 2.99 2.64 4/189 3220
/proc/meminfo: memFree=31333612/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=31920 CPUtime=0.29 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 4080 0 0 0 29 0 0 0 23 0 1 0 892400876 32686080 3997 33554432000 4194304 4279335 140737459076960 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 7980 3997 269 21 0 4617 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31920

[startup+0.700334 s]
/proc/loadavg: 3.97 2.99 2.64 4/189 3220
/proc/meminfo: memFree=31333612/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=50916 CPUtime=0.69 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 8567 0 0 0 68 1 0 0 25 0 1 0 892400876 52137984 8482 33554432000 4194304 4279335 140737459076960 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 12729 8482 269 21 0 9366 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50916

[startup+1.50119 s]
/proc/loadavg: 3.97 2.99 2.64 5/190 3221
/proc/meminfo: memFree=31361780/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=39688 CPUtime=1.49 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 19938 0 0 0 147 2 0 0 25 0 1 0 892400876 40640512 4798 33554432000 4194304 4279335 140737459076960 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 9922 4798 269 21 0 6559 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39688

[startup+3.10087 s]
/proc/loadavg: 3.97 2.99 2.64 5/190 3221
/proc/meminfo: memFree=31388688/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=55776 CPUtime=3.1 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 36814 0 0 0 306 4 0 0 25 0 1 0 892400876 57114624 10491 33554432000 4194304 4279335 140737459076960 18446744073709551615 4242567 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 13944 10491 269 21 0 10581 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 55776

[startup+6.30027 s]
/proc/loadavg: 3.97 3.00 2.65 5/190 3221
/proc/meminfo: memFree=31257732/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=74632 CPUtime=6.29 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 41497 0 0 0 625 4 0 0 25 0 1 0 892400876 76423168 15161 33554432000 4194304 4279335 140737459076960 18446744073709551615 4237906 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 18658 15161 269 21 0 15295 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 74632

[startup+12.701 s]
/proc/loadavg: 3.98 3.02 2.66 5/190 3221
/proc/meminfo: memFree=31313872/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=74632 CPUtime=12.69 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 49305 0 0 0 1264 5 0 0 25 0 1 0 892400876 76423168 15205 33554432000 4194304 4279335 140737459076960 18446744073709551615 4260393 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 18658 15205 270 21 0 15295 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 74632

[startup+25.5006 s]
/proc/loadavg: 3.98 3.07 2.68 5/190 3231
/proc/meminfo: memFree=31304696/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=74632 CPUtime=25.49 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 159839 0 0 0 2531 18 0 0 25 0 1 0 892400876 76423168 15205 33554432000 4194304 4279335 140737459076960 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 18658 15205 269 21 0 15295 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74632

[startup+51.1007 s]
/proc/loadavg: 3.99 3.14 2.71 5/190 3231
/proc/meminfo: memFree=31274956/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=74632 CPUtime=51.09 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 509436 0 0 0 5053 56 0 0 25 0 1 0 892400876 76423168 15205 33554432000 4194304 4279335 140737459076960 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 18658 15205 269 21 0 15295 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 74632

[startup+102.307 s]
/proc/loadavg: 4.05 3.29 2.78 5/190 3233
/proc/meminfo: memFree=31306920/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=74632 CPUtime=102.3 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 972656 0 0 0 10124 106 0 0 25 0 1 0 892400876 76423168 15205 33554432000 4194304 4279335 140737459076960 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 18658 15205 269 21 0 15295 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 74632

[startup+162.3 s]
/proc/loadavg: 4.02 3.41 2.85 5/190 3234
/proc/meminfo: memFree=31335532/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=86516 CPUtime=162.3 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 1253322 0 0 0 16093 137 0 0 25 0 1 0 892400876 88592384 17805 33554432000 4194304 4279335 140737459076960 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 21629 17805 269 21 0 18266 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 86516

[startup+222.301 s]
/proc/loadavg: 4.00 3.52 2.92 5/190 3238
/proc/meminfo: memFree=31273000/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=105192 CPUtime=222.3 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 1711012 0 0 0 22042 188 0 0 25 0 1 0 892400876 107716608 22845 33554432000 4194304 4279335 140737459076960 18446744073709551615 4237835 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 26298 22845 269 21 0 22935 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 105192

[startup+282.3 s]
/proc/loadavg: 4.00 3.60 2.99 5/190 3240
/proc/meminfo: memFree=31210912/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=154512 CPUtime=282.3 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 2449344 0 0 0 27961 269 0 0 25 0 1 0 892400876 158220288 34041 33554432000 4194304 4279335 140737459076960 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 38628 34041 269 21 0 35265 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 154512

[startup+342.301 s]
/proc/loadavg: 4.05 3.69 3.05 5/190 3282
/proc/meminfo: memFree=31282356/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=185332 CPUtime=342.31 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 3351671 0 0 0 33868 363 0 0 25 0 1 0 892400876 189779968 35600 33554432000 4194304 4279335 140737459076960 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 46333 35600 269 21 0 42970 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 185332

[startup+402.3 s]
/proc/loadavg: 4.02 3.74 3.11 5/190 3284
/proc/meminfo: memFree=31247956/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=105192 CPUtime=402.31 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 3980180 0 0 0 39798 433 0 0 25 0 1 0 892400876 107716608 22845 33554432000 4194304 4279335 140737459076960 18446744073709551615 4256077 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 26298 22845 269 21 0 22935 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 105192

[startup+462.301 s]
/proc/loadavg: 4.00 3.79 3.16 5/190 3285
/proc/meminfo: memFree=31216444/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=105192 CPUtime=462.31 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 4709857 0 0 0 45719 512 0 0 25 0 1 0 892400876 107716608 22845 33554432000 4194304 4279335 140737459076960 18446744073709551615 4235552 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 26298 22845 269 21 0 22935 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 105192

[startup+522.3 s]
/proc/loadavg: 4.00 3.82 3.21 5/190 3287
/proc/meminfo: memFree=31171664/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=105192 CPUtime=522.32 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 5478328 0 0 0 51636 596 0 0 25 0 1 0 892400876 107716608 22845 33554432000 4194304 4279335 140737459076960 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 26298 22845 269 21 0 22935 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 105192

[startup+582.301 s]
/proc/loadavg: 4.00 3.85 3.26 5/190 3288
/proc/meminfo: memFree=31164064/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=105192 CPUtime=582.31 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 6217290 0 0 0 57555 676 0 0 25 0 1 0 892400876 107716608 22845 33554432000 4194304 4279335 140737459076960 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 26298 22845 269 21 0 22935 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 105192

[startup+642.3 s]

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

[startup+822.301 s]
/proc/loadavg: 4.10 3.96 3.43 5/190 3295
/proc/meminfo: memFree=31176200/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=154512 CPUtime=822.32 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 8367384 0 0 0 81327 905 0 0 25 0 1 0 892400876 158220288 31880 33554432000 4194304 4279335 140737459076960 18446744073709551615 4241836 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 38628 31880 269 21 0 35265 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 154512

[startup+882.3 s]
/proc/loadavg: 4.04 3.96 3.46 5/190 3296
/proc/meminfo: memFree=31208648/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=105192 CPUtime=882.32 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 8858740 0 0 0 87275 957 0 0 25 0 1 0 892400876 107716608 22846 33554432000 4194304 4279335 140737459076960 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 26298 22846 269 21 0 22935 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 105192

[startup+942.301 s]
/proc/loadavg: 4.01 3.97 3.49 5/190 3298
/proc/meminfo: memFree=31191000/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=154512 CPUtime=942.33 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 9518620 0 0 0 93206 1027 0 0 25 0 1 0 892400876 158220288 30496 33554432000 4194304 4279335 140737459076960 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 38628 30496 269 21 0 35265 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 154512

[startup+1002.3 s]
/proc/loadavg: 4.00 3.97 3.52 5/190 3300
/proc/meminfo: memFree=31211176/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=105192 CPUtime=1002.33 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 9993095 0 0 0 99156 1077 0 0 25 0 1 0 892400876 107716608 22846 33554432000 4194304 4279335 140737459076960 18446744073709551615 4256556 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 26298 22846 269 21 0 22935 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 105192

[startup+1062.3 s]
/proc/loadavg: 4.00 3.97 3.55 5/190 3301
/proc/meminfo: memFree=31121360/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=105192 CPUtime=1062.33 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 10660163 0 0 0 105083 1150 0 0 25 0 1 0 892400876 107716608 22846 33554432000 4194304 4279335 140737459076960 18446744073709551615 4257121 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 26298 22846 269 21 0 22935 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 105192

[startup+1122.3 s]
/proc/loadavg: 4.00 3.97 3.57 5/190 3303
/proc/meminfo: memFree=31260700/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=105192 CPUtime=1122.33 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 11240616 0 0 0 111020 1213 0 0 25 0 1 0 892400876 107716608 22846 33554432000 4194304 4279335 140737459076960 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 26298 22846 269 21 0 22935 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 105192

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.60 5/190 3304
/proc/meminfo: memFree=31180568/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=105192 CPUtime=1182.34 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 12072314 0 0 0 116928 1306 0 0 25 0 1 0 892400876 107716608 22846 33554432000 4194304 4279335 140737459076960 18446744073709551615 239476363471 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 26298 22846 269 21 0 22935 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 105192

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.62 5/190 3306
/proc/meminfo: memFree=31196660/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=105192 CPUtime=1242.34 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 12359524 0 0 0 122898 1336 0 0 25 0 1 0 892400876 107716608 22846 33554432000 4194304 4279335 140737459076960 18446744073709551615 4255626 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 26298 22846 269 21 0 22935 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 105192

[startup+1302.3 s]
/proc/loadavg: 4.00 3.97 3.64 5/190 3308
/proc/meminfo: memFree=31126692/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=185332 CPUtime=1302.35 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 13102481 0 0 0 128817 1418 0 0 25 0 1 0 892400876 189779968 40928 33554432000 4194304 4279335 140737459076960 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 46333 40928 269 21 0 42970 0
Current children cumulated CPU time (s) 1302.35
Current children cumulated vsize (KiB) 185332

[startup+1362.3 s]
/proc/loadavg: 4.00 3.97 3.66 5/190 3309
/proc/meminfo: memFree=31197216/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=185332 CPUtime=1362.34 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 14227026 0 0 0 134680 1554 0 0 25 0 1 0 892400876 189779968 35953 33554432000 4194304 4279335 140737459076960 18446744073709551615 4256001 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 46333 35953 269 21 0 42970 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 185332

[startup+1422.31 s]
/proc/loadavg: 4.00 3.97 3.68 5/190 3311
/proc/meminfo: memFree=31191720/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=105192 CPUtime=1422.35 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 15423017 0 0 0 140549 1686 0 0 25 0 1 0 892400876 107716608 22846 33554432000 4194304 4279335 140737459076960 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 26298 22846 269 21 0 22935 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 105192

[startup+1482.3 s]
/proc/loadavg: 4.03 3.99 3.70 5/190 3312
/proc/meminfo: memFree=31221444/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=105192 CPUtime=1482.35 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 16597879 0 0 0 146423 1812 0 0 25 0 1 0 892400876 107716608 22846 33554432000 4194304 4279335 140737459076960 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 26298 22846 269 21 0 22935 0
Current children cumulated CPU time (s) 1482.35
Current children cumulated vsize (KiB) 105192

[startup+1542.3 s]
/proc/loadavg: 3.67 3.91 3.69 4/184 3340
/proc/meminfo: memFree=31330868/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=105192 CPUtime=1542.35 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 17585740 0 0 0 152319 1916 0 0 25 0 1 0 892400876 107716608 22846 33554432000 4194304 4279335 140737459076960 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 26298 22846 269 21 0 22935 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 105192

[startup+1602.3 s]
/proc/loadavg: 3.24 3.74 3.64 4/184 3342
/proc/meminfo: memFree=31310616/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=105192 CPUtime=1602.35 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 18403638 0 0 0 158227 2008 0 0 25 0 1 0 892400876 107716608 22846 33554432000 4194304 4279335 140737459076960 18446744073709551615 4257064 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 26298 22846 269 21 0 22935 0
Current children cumulated CPU time (s) 1602.35
Current children cumulated vsize (KiB) 105192

[startup+1662.3 s]
/proc/loadavg: 2.49 3.43 3.54 3/178 3371
/proc/meminfo: memFree=31432988/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=105192 CPUtime=1662.36 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 19259770 0 0 0 164130 2106 0 0 25 0 1 0 892400876 107716608 22846 33554432000 4194304 4279335 140737459076960 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 26298 22846 269 21 0 22935 0
Current children cumulated CPU time (s) 1662.36
Current children cumulated vsize (KiB) 105192

[startup+1722.3 s]
/proc/loadavg: 2.18 3.17 3.44 3/178 3373
/proc/meminfo: memFree=31426512/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=105192 CPUtime=1722.36 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 20069470 0 0 0 170045 2191 0 0 25 0 1 0 892400876 107716608 22846 33554432000 4194304 4279335 140737459076960 18446744073709551615 4237912 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 26298 22846 269 21 0 22935 0
Current children cumulated CPU time (s) 1722.36
Current children cumulated vsize (KiB) 105192

[startup+1782.3 s]
/proc/loadavg: 2.06 2.95 3.35 3/178 3374
/proc/meminfo: memFree=31433552/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=105192 CPUtime=1782.36 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 20972738 0 0 0 175945 2291 0 0 25 0 1 0 892400876 107716608 22846 33554432000 4194304 4279335 140737459076960 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 26298 22846 269 21 0 22935 0
Current children cumulated CPU time (s) 1782.36
Current children cumulated vsize (KiB) 105192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.04 2.89 3.32 3/178 3375
/proc/meminfo: memFree=31403784/32950928 swapFree=67055428/67111528
[pid=3220] ppid=3218 vsize=154512 CPUtime=1800.06 cores=4,6
/proc/3220/stat : 3220 (OptimuS_release) R 3218 3220 1898 0 -1 4202496 21229272 0 0 0 177688 2318 0 0 25 0 1 0 892400876 158220288 30788 33554432000 4194304 4279335 140737459076960 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/3220/statm: 38628 30788 269 21 0 35265 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 154512

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): 1800.08
CPU user time (s): 1776.89
CPU system time (s): 23.1925
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 284740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1776.89
system time used= 23.1925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21229279
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= 10
involuntary context switches= 1427

runsolver used 3.04054 second user time and 6.61799 second system time

The end

Launcher Data 

Begin job on node148 at 2011-06-11 18:00:38
IDJOB=3494900
IDBENCH=88844
IDSOLVER=1986
FILE ID=node148/3494900-1307808038
RUNJOBID= node148-1307807753-3061
PBS_JOBID= 13551044
Free space on /tmp= 74044 MiB

SOLVER NAME= OptimuS a100_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-3494900-1307808038/watcher-3494900-1307808038 -o /tmp/evaluation-result-3494900-1307808038/solver-3494900-1307808038 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494900-1307808038.cnf

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

MD5SUM BENCH= 81547ba9900ead6b6ef6fab90395ac0e
RANDOM SEED=229871744

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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	: 5332.83
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31356476 kB
Buffers:        175332 kB
Cached:         966688 kB
SwapCached:       8836 kB
Active:         631072 kB
Inactive:       798800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31356476 kB
SwapTotal:    67111528 kB
SwapFree:     67055428 kB
Dirty:             448 kB
Writeback:           0 kB
AnonPages:      286308 kB
Mapped:          13908 kB
Slab:            98716 kB
PageTables:       5932 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   571164 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= 74040 MiB
End job on node148 at 2011-06-11 18:30:40