Trace number 3494820

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 1800.02

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxor/maxor032.cnf
MD5SUM0bb58ae1cc6772d7a166c3aa9c2e261d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables13204
Number of clauses39035
Sum of the clauses size91079
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 226022
Number of clauses of size 313011
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-3494820-1307805951/watcher-3494820-1307805951 -o /tmp/evaluation-result-3494820-1307805951/solver-3494820-1307805951 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494820-1307805951.cnf 

running on 2 cores: 5,7

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: 4.00 3.95 3.55 5/189 2904
/proc/meminfo: memFree=28744608/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=19948 CPUtime=0 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 673 0 0 0 0 0 0 0 24 0 1 0 892192200 20426752 613 33554432000 4194304 4279335 140734219401344 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 4987 617 223 21 0 1624 0

[startup+0.0908371 s]
/proc/loadavg: 4.00 3.95 3.55 5/189 2904
/proc/meminfo: memFree=28744608/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=32244 CPUtime=0.08 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 3664 0 0 0 8 0 0 0 24 0 1 0 892192200 33017856 3553 33554432000 4194304 4279335 140734219401344 18446744073709551615 4210130 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 8061 3553 250 21 0 4698 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 32244

[startup+0.100838 s]
/proc/loadavg: 4.00 3.95 3.55 5/189 2904
/proc/meminfo: memFree=28744608/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=32244 CPUtime=0.09 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 3664 0 0 0 9 0 0 0 24 0 1 0 892192200 33017856 3553 33554432000 4194304 4279335 140734219401344 18446744073709551615 4209940 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 8061 3553 250 21 0 4698 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 32244

[startup+0.300799 s]
/proc/loadavg: 4.00 3.95 3.55 5/189 2904
/proc/meminfo: memFree=28744608/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=32244 CPUtime=0.29 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 3665 0 0 0 29 0 0 0 25 0 1 0 892192200 33017856 3554 33554432000 4194304 4279335 140734219401344 18446744073709551615 4231672 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 8061 3554 250 21 0 4698 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32244

[startup+0.700736 s]
/proc/loadavg: 4.00 3.95 3.55 5/189 2904
/proc/meminfo: memFree=28744608/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=33112 CPUtime=0.69 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 4241 0 0 0 69 0 0 0 25 0 1 0 892192200 33906688 4078 33554432000 4194304 4279335 140734219401344 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 8278 4078 270 21 0 4915 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33112

[startup+1.50057 s]
/proc/loadavg: 4.00 3.95 3.55 5/190 2905
/proc/meminfo: memFree=28697628/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=59380 CPUtime=1.49 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 10343 0 0 0 148 1 0 0 25 0 1 0 892192200 60805120 10174 33554432000 4194304 4279335 140734219401344 18446744073709551615 4255626 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 14845 10181 270 21 0 11482 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59380

[startup+3.10027 s]
/proc/loadavg: 4.00 3.95 3.55 5/190 2905
/proc/meminfo: memFree=28642816/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=109300 CPUtime=3.09 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 17482 0 0 0 307 2 0 0 25 0 1 0 892192200 111923200 17312 33554432000 4194304 4279335 140734219401344 18446744073709551615 4255977 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 27325 17312 270 21 0 23962 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 109300

[startup+6.30065 s]
/proc/loadavg: 4.00 3.95 3.55 5/190 2905
/proc/meminfo: memFree=28624968/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=160292 CPUtime=6.28 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 34367 0 0 0 624 4 0 0 25 0 1 0 892192200 164139008 34191 33554432000 4194304 4279335 140734219401344 18446744073709551615 4241862 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 40073 34191 270 21 0 36710 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 160292

[startup+12.7004 s]
/proc/loadavg: 4.00 3.95 3.55 5/190 2906
/proc/meminfo: memFree=28553872/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=111444 CPUtime=12.69 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 101760 0 0 0 1257 12 0 0 25 0 1 0 892192200 114118656 23032 33554432000 4194304 4279335 140734219401344 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 27861 23032 270 21 0 24498 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 111444

[startup+25.501 s]
/proc/loadavg: 4.00 3.95 3.56 5/190 2906
/proc/meminfo: memFree=28348272/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=243832 CPUtime=25.49 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 224354 0 0 0 2522 27 0 0 25 0 1 0 892192200 249683968 37129 33554432000 4194304 4279335 140734219401344 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 60958 37129 270 21 0 57595 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 243832

[startup+51.1011 s]
/proc/loadavg: 4.06 3.97 3.57 5/190 2907
/proc/meminfo: memFree=28213220/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=376832 CPUtime=51.09 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 473890 0 0 0 5054 55 0 0 25 0 1 0 892192200 385875968 80499 33554432000 4194304 4279335 140734219401344 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 94208 80499 270 21 0 90845 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 376832

[startup+102.307 s]
/proc/loadavg: 4.02 3.97 3.59 5/190 2908
/proc/meminfo: memFree=28268620/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=377716 CPUtime=102.3 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 959605 0 0 0 10115 115 0 0 25 0 1 0 892192200 386781184 75996 33554432000 4194304 4279335 140734219401344 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 94429 75996 270 21 0 91066 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 377716

[startup+162.301 s]
/proc/loadavg: 4.07 3.99 3.62 5/190 2910
/proc/meminfo: memFree=28261032/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=378296 CPUtime=162.29 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 1421789 0 0 0 16056 173 0 0 25 0 1 0 892192200 387375104 86630 33554432000 4194304 4279335 140734219401344 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 94574 86630 270 21 0 91211 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 378296

[startup+222.3 s]
/proc/loadavg: 4.02 3.99 3.64 5/190 2911
/proc/meminfo: memFree=28244368/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=378880 CPUtime=222.3 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 1904034 0 0 0 21994 236 0 0 25 0 1 0 892192200 387973120 76060 33554432000 4194304 4279335 140734219401344 18446744073709551615 4257121 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 94720 76060 270 21 0 91357 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 378880

[startup+282.301 s]
/proc/loadavg: 4.01 3.99 3.66 5/190 2913
/proc/meminfo: memFree=28545148/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=165832 CPUtime=282.3 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 2418289 0 0 0 27928 302 0 0 25 0 1 0 892192200 169811968 34100 33554432000 4194304 4279335 140734219401344 18446744073709551615 4256432 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 41458 34100 270 21 0 38095 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 165832

[startup+342.3 s]
/proc/loadavg: 4.00 3.99 3.68 5/190 2914
/proc/meminfo: memFree=28212296/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=166476 CPUtime=342.31 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 2982010 0 0 0 33858 373 0 0 25 0 1 0 892192200 170471424 28564 33554432000 4194304 4279335 140734219401344 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 41619 28564 270 21 0 38256 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 166476

[startup+402.301 s]
/proc/loadavg: 4.00 3.99 3.70 5/190 2916
/proc/meminfo: memFree=28278980/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=167224 CPUtime=402.31 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 3538310 0 0 0 39791 440 0 0 25 0 1 0 892192200 171237376 28005 33554432000 4194304 4279335 140734219401344 18446744073709551615 4235856 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 41806 28005 270 21 0 38443 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 167224

[startup+462.3 s]
/proc/loadavg: 4.00 3.99 3.71 5/190 2919
/proc/meminfo: memFree=28213232/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=381124 CPUtime=462.31 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 4100038 0 0 0 45721 510 0 0 25 0 1 0 892192200 390270976 84429 33554432000 4194304 4279335 140734219401344 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 95281 84429 270 21 0 91918 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 381124

[startup+522.301 s]
/proc/loadavg: 4.00 3.99 3.73 5/190 2920
/proc/meminfo: memFree=28391640/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=249292 CPUtime=522.31 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 4597227 0 0 0 51655 576 0 0 25 0 1 0 892192200 255275008 57617 33554432000 4194304 4279335 140734219401344 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 62323 57617 270 21 0 58960 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 249292

[startup+582.3 s]
/proc/loadavg: 4.05 4.00 3.75 5/190 2922
/proc/meminfo: memFree=28099224/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=597052 CPUtime=582.31 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 5019688 0 0 0 57603 628 0 0 25 0 1 0 892192200 611381248 123118 33554432000 4194304 4279335 140734219401344 18446744073709551615 4237923 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 149263 123118 270 21 0 145900 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 597052

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 2.05 2.96 3.38 3/178 2981
/proc/meminfo: memFree=31268080/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=251732 CPUtime=822.32 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 7200410 0 0 0 81341 891 0 0 25 0 1 0 892192200 257773568 57149 33554432000 4194304 4279335 140734219401344 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 62933 57149 270 21 0 59570 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 251732

[startup+882.301 s]
/proc/loadavg: 2.02 2.78 3.29 3/178 2983
/proc/meminfo: memFree=31110940/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=599420 CPUtime=882.32 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 7723555 0 0 0 87279 953 0 0 25 0 1 0 892192200 613806080 94109 33554432000 4194304 4279335 140734219401344 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 149855 94109 270 21 0 146492 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 599420

[startup+942.3 s]
/proc/loadavg: 2.00 2.64 3.20 3/178 2984
/proc/meminfo: memFree=31360160/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=252932 CPUtime=942.33 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 8244221 0 0 0 93217 1016 0 0 25 0 1 0 892192200 259002368 48827 33554432000 4194304 4279335 140734219401344 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 63233 48827 270 21 0 59870 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 252932

[startup+1002.3 s]
/proc/loadavg: 2.00 2.52 3.13 3/178 2986
/proc/meminfo: memFree=31374896/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=253136 CPUtime=1002.33 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 8809168 0 0 0 99148 1085 0 0 25 0 1 0 892192200 259211264 45975 33554432000 4194304 4279335 140734219401344 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 63284 45975 270 21 0 59921 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 253136

[startup+1062.3 s]
/proc/loadavg: 2.07 2.44 3.06 3/178 2988
/proc/meminfo: memFree=31263400/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=385796 CPUtime=1062.34 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 9284374 0 0 0 105092 1142 0 0 25 0 1 0 892192200 395055104 68576 33554432000 4194304 4279335 140734219401344 18446744073709551615 4235582 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 96449 68576 270 21 0 93086 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 385796

[startup+1122.3 s]
/proc/loadavg: 2.02 2.35 2.99 3/178 2989
/proc/meminfo: memFree=31336900/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=253852 CPUtime=1122.33 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 9747415 0 0 0 111037 1196 0 0 25 0 1 0 892192200 259944448 41943 33554432000 4194304 4279335 140734219401344 18446744073709551615 4235582 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 63463 41943 270 21 0 60100 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 253852

[startup+1182.3 s]
/proc/loadavg: 2.01 2.29 2.92 3/178 2991
/proc/meminfo: memFree=31252052/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=386420 CPUtime=1182.34 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 10195254 0 0 0 116983 1251 0 0 25 0 1 0 892192200 395694080 71264 33554432000 4194304 4279335 140734219401344 18446744073709551615 4235552 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 96605 71264 270 21 0 93242 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 386420

[startup+1242.3 s]
/proc/loadavg: 2.00 2.23 2.86 3/178 2992
/proc/meminfo: memFree=31410880/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=173292 CPUtime=1242.34 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 10761893 0 0 0 122915 1319 0 0 25 0 1 0 892192200 177451008 34797 33554432000 4194304 4279335 140734219401344 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 43323 34797 270 21 0 39960 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 173292

[startup+1302.3 s]
/proc/loadavg: 2.00 2.19 2.81 3/178 2994
/proc/meminfo: memFree=31165460/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=602092 CPUtime=1302.34 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 11302862 0 0 0 128851 1383 0 0 25 0 1 0 892192200 616542208 100131 33554432000 4194304 4279335 140734219401344 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 150523 100131 270 21 0 147160 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 602092

[startup+1362.3 s]
/proc/loadavg: 2.00 2.15 2.75 3/178 2996
/proc/meminfo: memFree=31273808/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=174116 CPUtime=1362.34 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 11972548 0 0 0 134772 1462 0 0 25 0 1 0 892192200 178294784 27475 33554432000 4194304 4279335 140734219401344 18446744073709551615 239480153072 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 43529 27475 270 21 0 40166 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 174116

[startup+1422.31 s]
/proc/loadavg: 2.00 2.12 2.70 3/178 2997
/proc/meminfo: memFree=31262268/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=388216 CPUtime=1422.35 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 12577657 0 0 0 140698 1537 0 0 25 0 1 0 892192200 397533184 75545 33554432000 4194304 4279335 140734219401344 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 97054 75545 270 21 0 93691 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 388216

[startup+1482.3 s]
/proc/loadavg: 2.00 2.10 2.66 2/172 3024
/proc/meminfo: memFree=31278396/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=388368 CPUtime=1482.35 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 13074993 0 0 0 146636 1599 0 0 25 0 1 0 892192200 397688832 92061 33554432000 4194304 4279335 140734219401344 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 97092 92061 270 21 0 93729 0
Current children cumulated CPU time (s) 1482.35
Current children cumulated vsize (KiB) 388368

[startup+1542.3 s]
/proc/loadavg: 1.37 1.89 2.55 2/172 3025
/proc/meminfo: memFree=31365800/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=388516 CPUtime=1542.35 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 13555459 0 0 0 152576 1659 0 0 25 0 1 0 892192200 397840384 67579 33554432000 4194304 4279335 140734219401344 18446744073709551615 4258001 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 97129 67579 270 21 0 93766 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 388516

[startup+1602.3 s]
/proc/loadavg: 1.13 1.73 2.45 2/172 3027
/proc/meminfo: memFree=31393184/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=389072 CPUtime=1602.35 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 14148910 0 0 0 158498 1737 0 0 25 0 1 0 892192200 398409728 63464 33554432000 4194304 4279335 140734219401344 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 97268 63464 270 21 0 93905 0
Current children cumulated CPU time (s) 1602.35
Current children cumulated vsize (KiB) 389072

[startup+1662.3 s]
/proc/loadavg: 1.05 1.59 2.36 2/172 3029
/proc/meminfo: memFree=31344440/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=389224 CPUtime=1662.36 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 14691541 0 0 0 164431 1805 0 0 25 0 1 0 892192200 398565376 72837 33554432000 4194304 4279335 140734219401344 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 97306 72837 270 21 0 93943 0
Current children cumulated CPU time (s) 1662.36
Current children cumulated vsize (KiB) 389224

[startup+1722.3 s]
/proc/loadavg: 1.09 1.50 2.27 2/172 3030
/proc/meminfo: memFree=31444856/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=257356 CPUtime=1722.35 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 15268747 0 0 0 170356 1879 0 0 25 0 1 0 892192200 263532544 52589 33554432000 4194304 4279335 140734219401344 18446744073709551615 4255668 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 64339 52589 270 21 0 60976 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 257356

[startup+1782.3 s]
/proc/loadavg: 1.03 1.41 2.19 2/172 3032
/proc/meminfo: memFree=31515140/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=176348 CPUtime=1782.36 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 15914458 0 0 0 176273 1963 0 0 25 0 1 0 892192200 180580352 32505 33554432000 4194304 4279335 140734219401344 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 44087 32505 270 21 0 40724 0
Current children cumulated CPU time (s) 1782.36
Current children cumulated vsize (KiB) 176348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.02 1.38 2.16 2/172 3032
/proc/meminfo: memFree=31425976/32950928 swapFree=67055428/67111528
[pid=2904] ppid=2900 vsize=257968 CPUtime=1800.06 cores=5,7
/proc/2904/stat : 2904 (OptimuS_release) R 2900 2904 1898 0 -1 4202496 16082998 0 0 0 178019 1987 0 0 25 0 1 0 892192200 264159232 51018 33554432000 4194304 4279335 140734219401344 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2904/statm: 64492 51018 270 21 0 61129 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 257968

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): 1800.02
CPU time (s): 1800.08
CPU user time (s): 1780.2
CPU system time (s): 19.884
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 1290372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1780.2
system time used= 19.884
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16083016
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= 1263

runsolver used 2.90156 second user time and 6.49801 second system time

The end

Launcher Data 

Begin job on node148 at 2011-06-11 17:25:51
IDJOB=3494820
IDBENCH=70807
IDSOLVER=1986
FILE ID=node148/3494820-1307805951
RUNJOBID= node148-1307804752-2682
PBS_JOBID= 13551044
Free space on /tmp= 74012 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxor/maxor032.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494820-1307805951/watcher-3494820-1307805951 -o /tmp/evaluation-result-3494820-1307805951/solver-3494820-1307805951 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494820-1307805951.cnf

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

MD5SUM BENCH= 0bb58ae1cc6772d7a166c3aa9c2e261d
RANDOM SEED=1040489825

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:      28745524 kB
Buffers:        174088 kB
Cached:         998776 kB
SwapCached:       8836 kB
Active:        3238588 kB
Inactive:       798192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      28745524 kB
SwapTotal:    67111528 kB
SwapFree:     67055428 kB
Dirty:             856 kB
Writeback:           0 kB
AnonPages:     2862612 kB
Mapped:          13440 kB
Slab:            98672 kB
PageTables:      10968 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  3354980 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= 74044 MiB
End job on node148 at 2011-06-11 17:55:53