Trace number 3495214

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
OptimuS p100_source? (TO) 1800.07 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b22_600.cnf
MD5SUMc5ac7f80e320c61415ff5ba8bc11f2a8
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark115.81
Satisfiable
(Un)Satisfiability was proved
Number of variables4515
Number of clauses12285
Sum of the clauses size28323
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 28520
Number of clauses of size 33759
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-3495214-1307808384/watcher-3495214-1307808384 -o /tmp/evaluation-result-3495214-1307808384/solver-3495214-1307808384 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495214-1307808384.cnf 

running on 2 cores: 1,3

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: 2.30 3.50 3.49 4/178 20558
/proc/meminfo: memFree=31256856/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=21016 CPUtime=0 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 868 0 0 0 0 0 0 0 19 0 1 0 892436170 21520384 798 33554432000 4194304 4279399 140734439089056 18446744073709551615 212687372496 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 5254 802 224 21 0 1891 0

[startup+0.100197 s]
/proc/loadavg: 2.30 3.50 3.49 4/178 20558
/proc/meminfo: memFree=31256856/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=23596 CPUtime=0.09 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 1803 0 0 0 9 0 0 0 19 0 1 0 892436170 24162304 1723 33554432000 4194304 4279399 140734439089056 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 5899 1723 270 21 0 2536 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23596

[startup+0.200179 s]
/proc/loadavg: 2.30 3.50 3.49 4/178 20558
/proc/meminfo: memFree=31256856/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=26448 CPUtime=0.19 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 2772 0 0 0 19 0 0 0 20 0 1 0 892436170 27082752 2691 33554432000 4194304 4279399 140734439089056 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 6612 2691 270 21 0 3249 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 26448

[startup+0.301163 s]
/proc/loadavg: 2.30 3.50 3.49 4/178 20558
/proc/meminfo: memFree=31256856/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=31000 CPUtime=0.29 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 3891 0 0 0 29 0 0 0 20 0 1 0 892436170 31744000 3810 33554432000 4194304 4279399 140734439089056 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 7750 3810 270 21 0 4387 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31000

[startup+0.701088 s]
/proc/loadavg: 2.30 3.50 3.49 4/178 20558
/proc/meminfo: memFree=31256856/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=50128 CPUtime=0.69 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 8065 0 0 0 69 0 0 0 20 0 1 0 892436170 51331072 7981 33554432000 4194304 4279399 140734439089056 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 12532 7981 270 21 0 9169 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50128

[startup+1.50094 s]
/proc/loadavg: 2.30 3.50 3.49 6/190 20588
/proc/meminfo: memFree=31107236/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=38728 CPUtime=1.49 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 25119 0 0 0 146 3 0 0 23 0 1 0 892436170 39657472 5936 33554432000 4194304 4279399 140734439089056 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 9682 5936 270 21 0 6319 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38728

[startup+3.10065 s]
/proc/loadavg: 2.30 3.50 3.49 6/190 20588
/proc/meminfo: memFree=31054964/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=87860 CPUtime=3.09 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 50548 0 0 0 302 7 0 0 25 0 1 0 892436170 89968640 18380 33554432000 4194304 4279399 140734439089056 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 21965 18380 271 21 0 18602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 87860

[startup+6.30107 s]
/proc/loadavg: 2.43 3.51 3.49 6/190 20588
/proc/meminfo: memFree=31032024/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=87860 CPUtime=6.29 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 89464 0 0 0 617 12 0 0 25 0 1 0 892436170 89968640 18522 33554432000 4194304 4279399 140734439089056 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 21965 18522 273 21 0 18602 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 87860

[startup+12.7009 s]
/proc/loadavg: 2.56 3.52 3.49 6/190 20588
/proc/meminfo: memFree=31027792/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=87860 CPUtime=12.69 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 148005 0 0 0 1250 19 0 0 25 0 1 0 892436170 89968640 18522 33554432000 4194304 4279399 140734439089056 18446744073709551615 4237909 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 21965 18522 272 21 0 18602 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 87860

[startup+25.5006 s]
/proc/loadavg: 2.88 3.54 3.50 6/190 20589
/proc/meminfo: memFree=30962292/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=87860 CPUtime=25.49 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 209061 0 0 0 2523 26 0 0 25 0 1 0 892436170 89968640 18522 33554432000 4194304 4279399 140734439089056 18446744073709551615 4257056 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 21965 18522 271 21 0 18602 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 87860

[startup+51.1009 s]
/proc/loadavg: 3.32 3.59 3.52 6/190 20589
/proc/meminfo: memFree=30984696/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=137180 CPUtime=51.09 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 573652 0 0 0 5039 70 0 0 25 0 1 0 892436170 140472320 27992 33554432000 4194304 4279399 140734439089056 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 34295 27992 271 21 0 30932 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 137180

[startup+102.301 s]
/proc/loadavg: 3.70 3.65 3.54 6/190 20667
/proc/meminfo: memFree=29864164/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=137180 CPUtime=102.3 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 1236733 0 0 0 10073 157 0 0 25 0 1 0 892436170 140472320 26746 33554432000 4194304 4279399 140734439089056 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 34295 26746 270 21 0 30932 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 137180

[startup+162.301 s]
/proc/loadavg: 3.89 3.71 3.57 6/190 20782
/proc/meminfo: memFree=30776856/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=87860 CPUtime=162.29 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 1979704 0 0 0 15978 251 0 0 25 0 1 0 892436170 89968640 18523 33554432000 4194304 4279399 140734439089056 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 21965 18523 270 21 0 18602 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 87860

[startup+222.308 s]
/proc/loadavg: 3.96 3.76 3.59 6/190 20822
/proc/meminfo: memFree=30730244/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=87860 CPUtime=222.31 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 2785941 0 0 0 21877 354 0 0 25 0 1 0 892436170 89968640 18523 33554432000 4194304 4279399 140734439089056 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 21965 18523 270 21 0 18602 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 87860

[startup+282.301 s]
/proc/loadavg: 3.98 3.80 3.61 6/190 20823
/proc/meminfo: memFree=30674900/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=137180 CPUtime=282.3 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 3607503 0 0 0 27774 456 0 0 25 0 1 0 892436170 140472320 27505 33554432000 4194304 4279399 140734439089056 18446744073709551615 4255656 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 34295 27509 270 21 0 30932 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 137180

[startup+342.301 s]
/proc/loadavg: 4.11 3.87 3.65 6/190 20863
/proc/meminfo: memFree=30752960/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=137180 CPUtime=342.3 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 4446271 0 0 0 33663 567 0 0 25 0 1 0 892436170 140472320 26492 33554432000 4194304 4279399 140734439089056 18446744073709551615 4241960 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 34295 26492 270 21 0 30932 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 137180

[startup+402.301 s]
/proc/loadavg: 4.04 3.89 3.66 6/190 20903
/proc/meminfo: memFree=30745692/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=168000 CPUtime=402.3 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 5288939 0 0 0 39553 677 0 0 25 0 1 0 892436170 172032000 30876 33554432000 4194304 4279399 140734439089056 18446744073709551615 4235920 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 42000 30883 270 21 0 38637 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 168000

[startup+462.301 s]
/proc/loadavg: 4.01 3.91 3.68 6/190 20904
/proc/meminfo: memFree=30741696/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=87860 CPUtime=462.3 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 6026394 0 0 0 45462 768 0 0 25 0 1 0 892436170 89968640 18523 33554432000 4194304 4279399 140734439089056 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 21965 18523 270 21 0 18602 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 87860

[startup+522.301 s]
/proc/loadavg: 4.00 3.92 3.70 6/190 20906
/proc/meminfo: memFree=30769336/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=87860 CPUtime=522.31 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 6781005 0 0 0 51372 859 0 0 25 0 1 0 892436170 89968640 18523 33554432000 4194304 4279399 140734439089056 18446744073709551615 4242009 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 21965 18523 270 21 0 18602 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 87860

[startup+582.301 s]
/proc/loadavg: 4.00 3.93 3.72 6/190 20945
/proc/meminfo: memFree=30410464/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=87860 CPUtime=582.3 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 7547779 0 0 0 57274 956 0 0 25 0 1 0 892436170 89968640 18523 33554432000 4194304 4279399 140734439089056 18446744073709551615 4257178 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 21965 18523 270 21 0 18602 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 87860

[startup+642.301 s]

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

[startup+882.307 s]
/proc/loadavg: 4.16 4.00 3.79 6/190 20953
/proc/meminfo: memFree=30522280/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=87860 CPUtime=882.32 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 11563488 0 0 0 86774 1458 0 0 25 0 1 0 892436170 89968640 18530 33554432000 4194304 4279399 140734439089056 18446744073709551615 4257412 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 21965 18530 270 21 0 18602 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 87860

[startup+942.3 s]
/proc/loadavg: 4.06 4.00 3.80 6/190 20955
/proc/meminfo: memFree=30423048/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=87860 CPUtime=942.32 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 12061504 0 0 0 92713 1519 0 0 25 0 1 0 892436170 89968640 18531 33554432000 4194304 4279399 140734439089056 18446744073709551615 4255683 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 21965 18531 270 21 0 18602 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 87860

[startup+1002.3 s]
/proc/loadavg: 4.02 4.00 3.81 6/190 20957
/proc/meminfo: memFree=29925668/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=87860 CPUtime=1002.32 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 12496115 0 0 0 98657 1575 0 0 25 0 1 0 892436170 89968640 18531 33554432000 4194304 4279399 140734439089056 18446744073709551615 4255705 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 21965 18531 270 21 0 18602 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 87860

[startup+1062.3 s]
/proc/loadavg: 3.78 3.95 3.81 4/184 21020
/proc/meminfo: memFree=30063896/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=87860 CPUtime=1062.32 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 13047904 0 0 0 104587 1645 0 0 25 0 1 0 892436170 89968640 18531 33554432000 4194304 4279399 140734439089056 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 21965 18531 270 21 0 18602 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 87860

[startup+1122.3 s]
/proc/loadavg: 3.29 3.77 3.75 4/184 21022
/proc/meminfo: memFree=29970760/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=87860 CPUtime=1122.32 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 13559263 0 0 0 110525 1707 0 0 25 0 1 0 892436170 89968640 18531 33554432000 4194304 4279399 140734439089056 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 21965 18531 270 21 0 18602 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 87860

[startup+1182.3 s]
/proc/loadavg: 3.10 3.63 3.70 4/184 21023
/proc/meminfo: memFree=30454452/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=87860 CPUtime=1182.33 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 14159021 0 0 0 116451 1782 0 0 25 0 1 0 892436170 89968640 18531 33554432000 4194304 4279399 140734439089056 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 21965 18531 270 21 0 18602 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 87860

[startup+1242.3 s]
/proc/loadavg: 3.04 3.51 3.66 4/184 21025
/proc/meminfo: memFree=30055280/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=87860 CPUtime=1242.33 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 14890684 0 0 0 122364 1869 0 0 25 0 1 0 892436170 89968640 18531 33554432000 4194304 4279399 140734439089056 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 21965 18531 270 21 0 18602 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 87860

[startup+1302.3 s]
/proc/loadavg: 3.01 3.42 3.61 4/184 21027
/proc/meminfo: memFree=30482680/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=87860 CPUtime=1302.33 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 15760008 0 0 0 128249 1984 0 0 25 0 1 0 892436170 89968640 18531 33554432000 4194304 4279399 140734439089056 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 21965 18531 270 21 0 18602 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 87860

[startup+1362.3 s]
/proc/loadavg: 3.00 3.34 3.57 4/184 21028
/proc/meminfo: memFree=30265160/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=218088 CPUtime=1362.33 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 16662633 0 0 0 134135 2098 0 0 25 0 1 0 892436170 223322112 43122 33554432000 4194304 4279399 140734439089056 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 54522 43126 270 21 0 51159 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 218088

[startup+1422.3 s]
/proc/loadavg: 3.00 3.27 3.53 4/184 21030
/proc/meminfo: memFree=30073668/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=137180 CPUtime=1422.34 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 17590535 0 0 0 140014 2220 0 0 25 0 1 0 892436170 140472320 29844 33554432000 4194304 4279399 140734439089056 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 34295 29844 270 21 0 30932 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 137180

[startup+1482.3 s]
/proc/loadavg: 3.04 3.24 3.50 4/184 21031
/proc/meminfo: memFree=29927816/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=87860 CPUtime=1482.34 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 18494975 0 0 0 145893 2341 0 0 25 0 1 0 892436170 89968640 18533 33554432000 4194304 4279399 140734439089056 18446744073709551615 4235646 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 21965 18533 270 21 0 18602 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 87860

[startup+1542.31 s]
/proc/loadavg: 3.01 3.19 3.47 4/184 21033
/proc/meminfo: memFree=29803436/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=218088 CPUtime=1542.34 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 19403118 0 0 0 151779 2455 0 0 25 0 1 0 892436170 223322112 43239 33554432000 4194304 4279399 140734439089056 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 54522 43239 270 21 0 51159 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 218088

[startup+1602.3 s]
/proc/loadavg: 3.00 3.15 3.44 4/184 21035
/proc/meminfo: memFree=29723428/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=168000 CPUtime=1602.34 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 20291241 0 0 0 157660 2574 0 0 25 0 1 0 892436170 172032000 32820 33554432000 4194304 4279399 140734439089056 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 42000 32820 270 21 0 38637 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 168000

[startup+1662.3 s]
/proc/loadavg: 3.08 3.14 3.41 4/184 21036
/proc/meminfo: memFree=29544972/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=137180 CPUtime=1662.34 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 21219180 0 0 0 163539 2695 0 0 25 0 1 0 892436170 140472320 26585 33554432000 4194304 4279399 140734439089056 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 34295 26588 270 21 0 30932 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 137180

[startup+1722.3 s]
/proc/loadavg: 3.03 3.11 3.38 4/184 21038
/proc/meminfo: memFree=28576984/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=218088 CPUtime=1722.34 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 22063212 0 0 0 169429 2805 0 0 25 0 1 0 892436170 223322112 50570 33554432000 4194304 4279399 140734439089056 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 54522 50570 270 21 0 51159 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 218088

[startup+1782.3 s]
/proc/loadavg: 3.01 3.09 3.36 4/184 21039
/proc/meminfo: memFree=29851796/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=168000 CPUtime=1782.34 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 22929874 0 0 0 175314 2920 0 0 25 0 1 0 892436170 172032000 34694 33554432000 4194304 4279399 140734439089056 18446744073709551615 4256656 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 42000 34694 270 21 0 38637 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 168000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.00 3.08 3.35 4/184 21040
/proc/meminfo: memFree=29719844/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=137180 CPUtime=1800.05 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 23190557 0 0 0 177053 2952 0 0 25 0 1 0 892436170 140472320 27629 33554432000 4194304 4279399 140734439089056 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 34295 27629 270 21 0 30932 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 137180

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

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

[startup+1800 s]
/proc/loadavg: 3.00 3.08 3.35 4/184 21040
/proc/meminfo: memFree=29719844/32951124 swapFree=67076880/67111528
[pid=20556] ppid=20554 vsize=137180 CPUtime=1800.05 cores=1,3
/proc/20556/stat : 20556 (OptimuS_release) R 20554 20556 30365 0 -1 4202496 23190557 0 0 0 177053 2952 0 0 25 0 1 0 892436170 140472320 27629 33554432000 4194304 4279399 140734439089056 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20556/statm: 34295 27629 270 21 0 30932 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 137180

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.07
CPU user time (s): 1770.53
CPU system time (s): 29.5315
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 299476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1770.53
system time used= 29.5315
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23190567
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= 1143

runsolver used 2.74758 second user time and 7.06293 second system time

The end

Launcher Data 

Begin job on node139 at 2011-06-11 18:06:24
IDJOB=3495214
IDBENCH=89168
IDSOLVER=1987
FILE ID=node139/3495214-1307808384
RUNJOBID= node139-1307808384-20531
PBS_JOBID= 13551009
Free space on /tmp= 74132 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b22_600.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495214-1307808384/watcher-3495214-1307808384 -o /tmp/evaluation-result-3495214-1307808384/solver-3495214-1307808384 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495214-1307808384.cnf

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

MD5SUM BENCH= c5ac7f80e320c61415ff5ba8bc11f2a8
RANDOM SEED=1967327041

node139.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		: 2666.852
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		: 2666.852
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		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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		: 2666.852
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	: 5321.49
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		: 2666.852
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		: 2666.852
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		: 2666.852
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:     32951124 kB
MemFree:      31257936 kB
Buffers:        299684 kB
Cached:        1146072 kB
SwapCached:       3520 kB
Active:         578744 kB
Inactive:       901536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31257936 kB
SwapTotal:    67111528 kB
SwapFree:     67076880 kB
Dirty:            1000 kB
Writeback:          20 kB
AnonPages:       32740 kB
Mapped:          13268 kB
Slab:           147812 kB
PageTables:       4968 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   193748 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74128 MiB
End job on node139 at 2011-06-11 18:36:26