Trace number 3494896

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) 1800.07 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b21_167.cnf
MD5SUMb91c4c436ffbd4f68bda320cd2541f02
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark63.6913
Satisfiable
(Un)Satisfiability was proved
Number of variables4272
Number of clauses11806
Sum of the clauses size27272
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 28134
Number of clauses of size 33666
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-3494896-1307807320/watcher-3494896-1307807320 -o /tmp/evaluation-result-3494896-1307807320/solver-3494896-1307807320 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494896-1307807320.cnf 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 1.00 1.21 2.18 3/184 30479
/proc/meminfo: memFree=31726316/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=20260 CPUtime=0 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 701 0 0 0 0 0 0 0 24 0 1 0 873147511 20746240 635 33554432000 4194304 4279335 140733430731440 18446744073709551615 4266233 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 5065 637 224 21 0 1702 0

[startup+0.0481861 s]
/proc/loadavg: 1.00 1.21 2.18 3/184 30479
/proc/meminfo: memFree=31726316/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=23276 CPUtime=0.04 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 1431 0 0 0 4 0 0 0 24 0 1 0 873147511 23834624 1361 33554432000 4194304 4279335 140733430731440 18446744073709551615 4241966 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 5819 1361 260 21 0 2456 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 23276

[startup+0.10017 s]
/proc/loadavg: 1.00 1.21 2.18 3/184 30479
/proc/meminfo: memFree=31726316/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=23276 CPUtime=0.09 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 1741 0 0 0 9 0 0 0 24 0 1 0 873147511 23834624 1671 33554432000 4194304 4279335 140733430731440 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 5819 1671 270 21 0 2456 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23276

[startup+0.301183 s]
/proc/loadavg: 1.00 1.21 2.18 3/184 30479
/proc/meminfo: memFree=31726316/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=30548 CPUtime=0.29 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 3584 0 0 0 29 0 0 0 25 0 1 0 873147511 31281152 3509 33554432000 4194304 4279335 140733430731440 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 7637 3509 270 21 0 4274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30548

[startup+0.701086 s]
/proc/loadavg: 1.00 1.21 2.18 3/184 30479
/proc/meminfo: memFree=31726316/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=49536 CPUtime=0.68 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 6736 0 0 0 68 0 0 0 25 0 1 0 873147511 50724864 6660 33554432000 4194304 4279335 140733430731440 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 12384 6661 270 21 0 9021 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 49536

[startup+1.50094 s]
/proc/loadavg: 1.24 1.26 2.19 5/190 30494
/proc/meminfo: memFree=31580036/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=99588 CPUtime=1.49 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 13954 0 0 0 148 1 0 0 25 0 1 0 873147511 101978112 13876 33554432000 4194304 4279335 140733430731440 18446744073709551615 4256001 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 24897 13876 270 21 0 21534 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 99588

[startup+3.10064 s]
/proc/loadavg: 1.24 1.26 2.19 5/190 30494
/proc/meminfo: memFree=31513088/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=69092 CPUtime=3.09 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 42993 0 0 0 304 5 0 0 25 0 1 0 873147511 70750208 10023 33554432000 4194304 4279335 140733430731440 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 17273 10023 270 21 0 13910 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 69092

[startup+6.30106 s]
/proc/loadavg: 1.46 1.30 2.20 5/190 30495
/proc/meminfo: memFree=31587704/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=76008 CPUtime=6.29 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 77148 0 0 0 620 9 0 0 25 0 1 0 873147511 77832192 14900 33554432000 4194304 4279335 140733430731440 18446744073709551615 4255592 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 19002 14900 270 21 0 15639 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 76008

[startup+12.7009 s]
/proc/loadavg: 1.66 1.35 2.21 5/190 30495
/proc/meminfo: memFree=31467276/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=148636 CPUtime=12.69 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 128232 0 0 0 1254 15 0 0 25 0 1 0 873147511 152203264 20635 33554432000 4194304 4279335 140733430731440 18446744073709551615 228095148501 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 37159 20652 270 21 0 33796 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 148636

[startup+25.5005 s]
/proc/loadavg: 2.18 1.48 2.24 5/190 30495
/proc/meminfo: memFree=31380232/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=179456 CPUtime=25.49 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 272722 0 0 0 2516 33 0 0 25 0 1 0 873147511 183762944 29314 33554432000 4194304 4279335 140733430731440 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 44864 29314 270 21 0 41501 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 179456

[startup+51.1008 s]
/proc/loadavg: 2.80 1.68 2.28 5/190 30496
/proc/meminfo: memFree=31445936/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=99316 CPUtime=51.09 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 464224 0 0 0 5054 55 0 0 25 0 1 0 873147511 101699584 21399 33554432000 4194304 4279335 140733430731440 18446744073709551615 4256672 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 24829 21399 270 21 0 21466 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 99316

[startup+102.306 s]
/proc/loadavg: 3.48 2.03 2.37 5/190 30497
/proc/meminfo: memFree=31398536/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=99316 CPUtime=102.3 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 797844 0 0 0 10134 96 0 0 25 0 1 0 873147511 101699584 21399 33554432000 4194304 4279335 140733430731440 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 24829 21399 270 21 0 21466 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 99316

[startup+162.3 s]
/proc/loadavg: 3.81 2.39 2.47 5/190 30537
/proc/meminfo: memFree=31457588/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=99316 CPUtime=162.29 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 1356350 0 0 0 16066 163 0 0 25 0 1 0 873147511 101699584 21399 33554432000 4194304 4279335 140733430731440 18446744073709551615 4256012 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 24829 21399 270 21 0 21466 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 99316

[startup+222.3 s]
/proc/loadavg: 3.93 2.68 2.56 5/190 30538
/proc/meminfo: memFree=31457172/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=99316 CPUtime=222.3 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 1901289 0 0 0 22000 230 0 0 25 0 1 0 873147511 101699584 21399 33554432000 4194304 4279335 140733430731440 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 24829 21399 270 21 0 21466 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 99316

[startup+282.3 s]
/proc/loadavg: 3.97 2.92 2.65 5/190 30578
/proc/meminfo: memFree=31424100/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=148636 CPUtime=282.3 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 2394071 0 0 0 27936 294 0 0 25 0 1 0 873147511 152203264 31446 33554432000 4194304 4279335 140733430731440 18446744073709551615 4256122 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 37159 31446 270 21 0 33796 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 148636

[startup+342.3 s]
/proc/loadavg: 3.99 3.11 2.73 5/190 30580
/proc/meminfo: memFree=31448220/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=99316 CPUtime=342.3 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 2892360 0 0 0 33873 357 0 0 25 0 1 0 873147511 101699584 21399 33554432000 4194304 4279335 140733430731440 18446744073709551615 4256438 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 24829 21399 270 21 0 21466 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 99316

[startup+402.3 s]
/proc/loadavg: 3.99 3.27 2.81 5/190 30619
/proc/meminfo: memFree=31366724/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=99316 CPUtime=402.3 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 3167610 0 0 0 39840 390 0 0 25 0 1 0 873147511 101699584 21399 33554432000 4194304 4279335 140733430731440 18446744073709551615 4255765 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 24829 21399 270 21 0 21466 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 99316

[startup+462.3 s]
/proc/loadavg: 3.99 3.40 2.88 5/190 30659
/proc/meminfo: memFree=31438836/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=148636 CPUtime=462.31 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 3448275 0 0 0 45807 424 0 0 25 0 1 0 873147511 152203264 29745 33554432000 4194304 4279335 140733430731440 18446744073709551615 4241858 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 37159 29745 270 21 0 33796 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 148636

[startup+522.3 s]
/proc/loadavg: 3.99 3.51 2.95 5/190 30698
/proc/meminfo: memFree=31370380/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=99316 CPUtime=522.31 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 4056167 0 0 0 51732 499 0 0 25 0 1 0 873147511 101699584 21400 33554432000 4194304 4279335 140733430731440 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 24829 21400 270 21 0 21466 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 99316

[startup+582.3 s]
/proc/loadavg: 3.99 3.59 3.01 5/190 30700
/proc/meminfo: memFree=31330904/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=148636 CPUtime=582.3 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 4787859 0 0 0 57636 594 0 0 25 0 1 0 873147511 152203264 29999 33554432000 4194304 4279335 140733430731440 18446744073709551615 4256717 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 37159 30000 270 21 0 33796 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 148636

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 4.02 3.83 3.23 5/190 30715
/proc/meminfo: memFree=31299168/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=99316 CPUtime=822.31 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 8152751 0 0 0 81198 1033 0 0 25 0 1 0 873147511 101699584 21400 33554432000 4194304 4279335 140733430731440 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 24829 21400 270 21 0 21466 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 99316

[startup+882.3 s]
/proc/loadavg: 4.01 3.86 3.28 5/190 30717
/proc/meminfo: memFree=31384824/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=148636 CPUtime=882.32 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 9010173 0 0 0 87088 1144 0 0 25 0 1 0 873147511 152203264 32443 33554432000 4194304 4279335 140733430731440 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 37159 32443 270 21 0 33796 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 148636

[startup+942.301 s]
/proc/loadavg: 4.00 3.88 3.32 5/190 30719
/proc/meminfo: memFree=31328124/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=148636 CPUtime=942.32 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 9881274 0 0 0 92973 1259 0 0 25 0 1 0 873147511 152203264 31144 33554432000 4194304 4279335 140733430731440 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 37159 31144 270 21 0 33796 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 148636

[startup+1002.3 s]
/proc/loadavg: 4.00 3.90 3.36 5/190 30720
/proc/meminfo: memFree=31274144/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=179456 CPUtime=1002.32 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 10726186 0 0 0 98863 1369 0 0 25 0 1 0 873147511 183762944 34493 33554432000 4194304 4279335 140733430731440 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 44864 34493 270 21 0 41501 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 179456

[startup+1062.3 s]
/proc/loadavg: 4.05 3.93 3.40 5/190 30722
/proc/meminfo: memFree=31323940/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=148636 CPUtime=1062.32 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 11584719 0 0 0 104754 1478 0 0 25 0 1 0 873147511 152203264 29948 33554432000 4194304 4279335 140733430731440 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 37159 29948 270 21 0 33796 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 148636

[startup+1122.3 s]
/proc/loadavg: 4.02 3.94 3.44 5/190 30723
/proc/meminfo: memFree=31299600/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=179456 CPUtime=1122.33 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 12450362 0 0 0 110643 1590 0 0 25 0 1 0 873147511 183762944 40279 33554432000 4194304 4279335 140733430731440 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 44864 40279 270 21 0 41501 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 179456

[startup+1182.3 s]
/proc/loadavg: 4.00 3.95 3.47 5/190 30725
/proc/meminfo: memFree=31324492/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=148636 CPUtime=1182.33 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 13390302 0 0 0 116517 1716 0 0 25 0 1 0 873147511 152203264 29427 33554432000 4194304 4279335 140733430731440 18446744073709551615 4255765 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 37159 29427 270 21 0 33796 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 148636

[startup+1242.3 s]
/proc/loadavg: 4.05 3.97 3.50 5/190 30727
/proc/meminfo: memFree=31351868/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=99316 CPUtime=1242.33 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 14246099 0 0 0 122403 1830 0 0 25 0 1 0 873147511 101699584 21401 33554432000 4194304 4279335 140733430731440 18446744073709551615 4257143 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 24829 21401 270 21 0 21466 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 99316

[startup+1302.3 s]
/proc/loadavg: 4.02 3.97 3.53 5/190 30728
/proc/meminfo: memFree=31334848/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=148636 CPUtime=1302.34 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 15111811 0 0 0 128291 1943 0 0 25 0 1 0 873147511 152203264 31185 33554432000 4194304 4279335 140733430731440 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 37159 31185 270 21 0 33796 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 148636

[startup+1362.3 s]
/proc/loadavg: 4.04 3.99 3.56 5/190 30730
/proc/meminfo: memFree=31320664/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=99316 CPUtime=1362.33 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 15932410 0 0 0 134188 2045 0 0 25 0 1 0 873147511 101699584 21401 33554432000 4194304 4279335 140733430731440 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 24829 21401 270 21 0 21466 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 99316

[startup+1422.31 s]
/proc/loadavg: 4.01 3.99 3.59 5/190 30731
/proc/meminfo: memFree=31354976/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=99316 CPUtime=1422.34 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 16782921 0 0 0 140078 2156 0 0 25 0 1 0 873147511 101699584 21401 33554432000 4194304 4279335 140733430731440 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 24829 21401 270 21 0 21466 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 99316

[startup+1482.3 s]
/proc/loadavg: 4.06 4.00 3.62 5/190 30733
/proc/meminfo: memFree=31330268/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=99316 CPUtime=1482.34 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 17464029 0 0 0 145989 2245 0 0 25 0 1 0 873147511 101699584 21401 33554432000 4194304 4279335 140733430731440 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 24829 21401 270 21 0 21466 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 99316

[startup+1542.3 s]
/proc/loadavg: 4.02 4.00 3.64 5/190 30735
/proc/meminfo: memFree=31284856/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=148636 CPUtime=1542.34 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 18267121 0 0 0 151886 2348 0 0 25 0 1 0 873147511 152203264 31087 33554432000 4194304 4279335 140733430731440 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 37159 31087 270 21 0 33796 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 148636

[startup+1602.3 s]
/proc/loadavg: 4.08 4.02 3.66 5/190 30736
/proc/meminfo: memFree=31378956/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=148636 CPUtime=1602.34 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 19033525 0 0 0 157784 2450 0 0 25 0 1 0 873147511 152203264 32010 33554432000 4194304 4279335 140733430731440 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 37159 32010 270 21 0 33796 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 148636

[startup+1662.3 s]
/proc/loadavg: 4.03 4.01 3.68 5/190 30738
/proc/meminfo: memFree=31235948/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=278864 CPUtime=1662.34 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 19847304 0 0 0 163673 2561 0 0 25 0 1 0 873147511 285556736 48808 33554432000 4194304 4279335 140733430731440 18446744073709551615 4243337 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 69716 48823 270 21 0 66353 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 278864

[startup+1722.3 s]
/proc/loadavg: 4.01 4.00 3.70 5/190 30739
/proc/meminfo: memFree=31306736/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=148636 CPUtime=1722.34 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 20700666 0 0 0 169562 2672 0 0 25 0 1 0 873147511 152203264 31624 33554432000 4194304 4279335 140733430731440 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 37159 31624 270 21 0 33796 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 148636

[startup+1782.3 s]
/proc/loadavg: 4.00 4.00 3.72 5/190 30741
/proc/meminfo: memFree=31260840/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=99316 CPUtime=1782.35 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 21610834 0 0 0 175439 2796 0 0 25 0 1 0 873147511 101699584 21402 33554432000 4194304 4279335 140733430731440 18446744073709551615 4237863 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 24829 21402 270 21 0 21466 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 99316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.00 4.00 3.72 5/190 30741
/proc/meminfo: memFree=31274840/32951124 swapFree=67053960/67111528
[pid=30479] ppid=30477 vsize=99316 CPUtime=1800.05 cores=0,2
/proc/30479/stat : 30479 (OptimuS_release) R 30477 30479 29438 0 -1 4202496 21865481 0 0 0 177177 2828 0 0 25 0 1 0 873147511 101699584 21402 33554432000 4194304 4279335 140733430731440 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/30479/statm: 24829 21402 270 21 0 21466 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 99316

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): 1800.07
CPU user time (s): 1771.77
CPU system time (s): 28.2937
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 309684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1771.77
system time used= 28.2937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21865481
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= 7
involuntary context switches= 4391

runsolver used 3.18651 second user time and 6.63999 second system time

The end

Launcher Data 

Begin job on node142 at 2011-06-11 17:48:40
IDJOB=3494896
IDBENCH=88358
IDSOLVER=1986
FILE ID=node142/3494896-1307807320
RUNJOBID= node142-1307807320-30435
PBS_JOBID= 13551046
Free space on /tmp= 74108 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b21_167.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494896-1307807320/watcher-3494896-1307807320 -o /tmp/evaluation-result-3494896-1307807320/solver-3494896-1307807320 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494896-1307807320.cnf

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

MD5SUM BENCH= b91c4c436ffbd4f68bda320cd2541f02
RANDOM SEED=1295271757

node142.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5131.95
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
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		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31727736 kB
Buffers:        220764 kB
Cached:         792548 kB
SwapCached:      11412 kB
Active:         483104 kB
Inactive:       567552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31727736 kB
SwapTotal:    67111528 kB
SwapFree:     67053960 kB
Dirty:            1972 kB
Writeback:           0 kB
AnonPages:       34848 kB
Mapped:          12700 kB
Slab:           108288 kB
PageTables:       4808 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   254192 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= 74104 MiB
End job on node142 at 2011-06-11 18:18:42