Trace number 3495215

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) 1800.09 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b22_662.cnf
MD5SUM6c8b3ef8c9d705ed6b501ba85facf1ea
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark94.3657
Satisfiable
(Un)Satisfiability was proved
Number of variables4284
Number of clauses11662
Sum of the clauses size26888
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 28086
Number of clauses of size 33570
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-3495215-1307807997/watcher-3495215-1307807997 -o /tmp/evaluation-result-3495215-1307807997/solver-3495215-1307807997 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495215-1307807997.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: 4.07 4.00 3.85 6/189 25156
/proc/meminfo: memFree=31149916/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=19648 CPUtime=0 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 525 0 0 0 0 0 0 0 24 0 1 0 873215286 20119552 462 33554432000 4194304 4279399 140736235683824 18446744073709551615 4265489 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 4912 463 224 21 0 1549 0

[startup+0.0358689 s]
/proc/loadavg: 4.07 4.00 3.85 6/189 25156
/proc/meminfo: memFree=31149916/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=23040 CPUtime=0.03 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 1367 0 0 0 3 0 0 0 24 0 1 0 873215286 23592960 1287 33554432000 4194304 4279399 140736235683824 18446744073709551615 4208705 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 5760 1287 251 21 0 2397 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 23040

[startup+0.100853 s]
/proc/loadavg: 4.07 4.00 3.85 6/189 25156
/proc/meminfo: memFree=31149916/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=23256 CPUtime=0.09 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 1775 0 0 0 9 0 0 0 24 0 1 0 873215286 23814144 1694 33554432000 4194304 4279399 140736235683824 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 5814 1695 270 21 0 2451 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23256

[startup+0.300815 s]
/proc/loadavg: 4.07 4.00 3.85 6/189 25156
/proc/meminfo: memFree=31149916/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=30648 CPUtime=0.29 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 3679 0 0 0 29 0 0 0 25 0 1 0 873215286 31383552 3595 33554432000 4194304 4279399 140736235683824 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 7662 3595 270 21 0 4299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30648

[startup+0.700734 s]
/proc/loadavg: 4.07 4.00 3.85 6/189 25156
/proc/meminfo: memFree=31149916/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=49644 CPUtime=0.69 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 8064 0 0 0 69 0 0 0 25 0 1 0 873215286 50835456 7974 33554432000 4194304 4279399 140736235683824 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 12411 7974 270 21 0 9048 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49644

[startup+1.50058 s]
/proc/loadavg: 4.07 4.00 3.85 6/190 25157
/proc/meminfo: memFree=31107400/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=149176 CPUtime=1.49 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 21523 0 0 0 147 2 0 0 25 0 1 0 873215286 152756224 21416 33554432000 4194304 4279399 140736235683824 18446744073709551615 4243401 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 37294 21429 270 21 0 33931 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 149176

[startup+3.10027 s]
/proc/loadavg: 4.07 4.00 3.85 6/190 25157
/proc/meminfo: memFree=31120048/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=80332 CPUtime=3.09 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 56943 0 0 0 302 7 0 0 25 0 1 0 873215286 82259968 11980 33554432000 4194304 4279399 140736235683824 18446744073709551615 4257082 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 20083 11980 272 21 0 16720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 80332

[startup+6.30062 s]
/proc/loadavg: 4.06 4.00 3.85 6/190 25157
/proc/meminfo: memFree=31037836/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=87600 CPUtime=6.28 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 95958 0 0 0 618 10 0 0 25 0 1 0 873215286 89702400 18465 33554432000 4194304 4279399 140736235683824 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 21900 18465 270 21 0 18537 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 87600

[startup+12.7004 s]
/proc/loadavg: 4.06 4.00 3.85 6/190 25157
/proc/meminfo: memFree=31075692/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=87600 CPUtime=12.68 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 95958 0 0 0 1258 10 0 0 25 0 1 0 873215286 89702400 18465 33554432000 4194304 4279399 140736235683824 18446744073709551615 4255705 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 21900 18465 270 21 0 18537 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 87600

[startup+25.5008 s]
/proc/loadavg: 4.18 4.03 3.86 6/190 25157
/proc/meminfo: memFree=31029408/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=87600 CPUtime=25.49 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 219071 0 0 0 2523 26 0 0 25 0 1 0 873215286 89702400 18466 33554432000 4194304 4279399 140736235683824 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 21900 18466 270 21 0 18537 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 87600

[startup+51.1007 s]
/proc/loadavg: 4.12 4.03 3.87 6/190 25158
/proc/meminfo: memFree=30996644/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=87600 CPUtime=51.09 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 514600 0 0 0 5048 61 0 0 25 0 1 0 873215286 89702400 18471 33554432000 4194304 4279399 140736235683824 18446744073709551615 4257997 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 21900 18471 270 21 0 18537 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 87600

[startup+102.307 s]
/proc/loadavg: 4.05 4.02 3.87 6/190 25169
/proc/meminfo: memFree=30997308/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=87600 CPUtime=102.29 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 1225430 0 0 0 10083 146 0 0 25 0 1 0 873215286 89702400 18471 33554432000 4194304 4279399 140736235683824 18446744073709551615 4256752 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 21900 18471 270 21 0 18537 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 87600

[startup+162.301 s]
/proc/loadavg: 4.02 4.02 3.88 6/190 25208
/proc/meminfo: memFree=30989860/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=87600 CPUtime=162.3 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 2011271 0 0 0 15986 244 0 0 25 0 1 0 873215286 89702400 18471 33554432000 4194304 4279399 140736235683824 18446744073709551615 4243406 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 21900 18471 270 21 0 18537 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 87600

[startup+222.301 s]
/proc/loadavg: 4.04 4.03 3.89 6/190 25210
/proc/meminfo: memFree=30979168/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=87600 CPUtime=222.3 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 2679546 0 0 0 21909 321 0 0 25 0 1 0 873215286 89702400 18471 33554432000 4194304 4279399 140736235683824 18446744073709551615 4256083 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 21900 18471 270 21 0 18537 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 87600

[startup+282.301 s]
/proc/loadavg: 4.01 4.02 3.89 6/190 25211
/proc/meminfo: memFree=30884016/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=167740 CPUtime=282.3 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 3551414 0 0 0 27808 422 0 0 25 0 1 0 873215286 171765760 31661 33554432000 4194304 4279399 140736235683824 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 41935 31661 270 21 0 38572 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 167740

[startup+342.301 s]
/proc/loadavg: 4.00 4.01 3.90 6/190 25213
/proc/meminfo: memFree=30975736/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=87600 CPUtime=342.31 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 4365147 0 0 0 33712 519 0 0 25 0 1 0 873215286 89702400 18471 33554432000 4194304 4279399 140736235683824 18446744073709551615 4255659 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 21900 18471 270 21 0 18537 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 87600

[startup+402.301 s]
/proc/loadavg: 4.00 4.01 3.91 6/190 25215
/proc/meminfo: memFree=30931428/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=136920 CPUtime=402.31 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 5087906 0 0 0 39627 604 0 0 25 0 1 0 873215286 140206080 28453 33554432000 4194304 4279399 140736235683824 18446744073709551615 270341913445 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 34230 28453 270 21 0 30867 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 136920

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 3.91 6/190 25216
/proc/meminfo: memFree=31016328/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=87600 CPUtime=462.3 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 5844970 0 0 0 45539 691 0 0 25 0 1 0 873215286 89702400 18471 33554432000 4194304 4279399 140736235683824 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 21900 18471 270 21 0 18537 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 87600

[startup+522.3 s]
/proc/loadavg: 4.20 4.05 3.93 6/190 25218
/proc/meminfo: memFree=30941268/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=87600 CPUtime=522.31 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 6697909 0 0 0 51438 793 0 0 25 0 1 0 873215286 89702400 18471 33554432000 4194304 4279399 140736235683824 18446744073709551615 4257392 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 21900 18471 270 21 0 18537 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 87600

[startup+582.3 s]
/proc/loadavg: 4.07 4.03 3.93 6/190 25219
/proc/meminfo: memFree=30951780/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=167740 CPUtime=582.32 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 7541630 0 0 0 57337 895 0 0 25 0 1 0 873215286 171765760 32792 33554432000 4194304 4279399 140736235683824 18446744073709551615 4242243 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 41935 32792 270 21 0 38572 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 167740

[startup+642.3 s]

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

[startup+822.301 s]
/proc/loadavg: 4.00 4.02 3.93 6/190 25226
/proc/meminfo: memFree=30951740/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=87600 CPUtime=822.33 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 10451527 0 0 0 80993 1240 0 0 25 0 1 0 873215286 89702400 18471 33554432000 4194304 4279399 140736235683824 18446744073709551615 4237970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 21900 18471 270 21 0 18537 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 87600

[startup+882.301 s]
/proc/loadavg: 4.00 4.01 3.93 6/190 25227
/proc/meminfo: memFree=30984316/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=87600 CPUtime=882.33 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 10908984 0 0 0 86937 1296 0 0 25 0 1 0 873215286 89702400 18471 33554432000 4194304 4279399 140736235683824 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 21900 18471 270 21 0 18537 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 87600

[startup+942.301 s]
/proc/loadavg: 4.00 4.01 3.93 6/190 25229
/proc/meminfo: memFree=30920168/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=87600 CPUtime=942.33 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 11295949 0 0 0 92891 1342 0 0 25 0 1 0 873215286 89702400 18471 33554432000 4194304 4279399 140736235683824 18446744073709551615 4242285 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 21900 18471 270 21 0 18537 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 87600

[startup+1002.3 s]
/proc/loadavg: 4.06 4.02 3.94 6/190 25231
/proc/meminfo: memFree=30997516/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=87600 CPUtime=1002.33 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 11707156 0 0 0 98839 1394 0 0 25 0 1 0 873215286 89702400 18471 33554432000 4194304 4279399 140736235683824 18446744073709551615 4235920 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 21900 18471 270 21 0 18537 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 87600

[startup+1062.3 s]
/proc/loadavg: 4.11 4.04 3.95 6/190 25232
/proc/meminfo: memFree=30964740/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=136920 CPUtime=1062.34 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 12336362 0 0 0 104766 1468 0 0 25 0 1 0 873215286 140206080 26532 33554432000 4194304 4279399 140736235683824 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 34230 26532 270 21 0 30867 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 136920

[startup+1122.3 s]
/proc/loadavg: 4.04 4.03 3.95 6/190 25234
/proc/meminfo: memFree=30934812/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=167740 CPUtime=1122.34 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 13128577 0 0 0 110674 1560 0 0 25 0 1 0 873215286 171765760 33177 33554432000 4194304 4279399 140736235683824 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 41935 33177 270 21 0 38572 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 167740

[startup+1182.3 s]
/proc/loadavg: 3.64 3.93 3.91 5/184 25260
/proc/meminfo: memFree=31035592/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=167740 CPUtime=1182.34 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 14043917 0 0 0 116558 1676 0 0 25 0 1 0 873215286 171765760 34573 33554432000 4194304 4279399 140736235683824 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 41935 34573 270 21 0 38572 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 167740

[startup+1242.3 s]
/proc/loadavg: 3.23 3.76 3.85 5/184 25262
/proc/meminfo: memFree=31085028/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=136920 CPUtime=1242.35 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 14979286 0 0 0 122439 1796 0 0 25 0 1 0 873215286 140206080 27095 33554432000 4194304 4279399 140736235683824 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 34230 27095 270 21 0 30867 0
Current children cumulated CPU time (s) 1242.35
Current children cumulated vsize (KiB) 136920

[startup+1302.3 s]
/proc/loadavg: 2.64 3.51 3.76 3/178 25289
/proc/meminfo: memFree=31111528/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=167740 CPUtime=1302.36 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 15914500 0 0 0 128321 1915 0 0 25 0 1 0 873215286 171765760 32506 33554432000 4194304 4279399 140736235683824 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 41935 32506 270 21 0 38572 0
Current children cumulated CPU time (s) 1302.36
Current children cumulated vsize (KiB) 167740

[startup+1362.3 s]
/proc/loadavg: 2.23 3.23 3.65 3/178 25290
/proc/meminfo: memFree=31153400/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=87600 CPUtime=1362.35 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 16898157 0 0 0 134200 2035 0 0 25 0 1 0 873215286 89702400 18471 33554432000 4194304 4279399 140736235683824 18446744073709551615 4256065 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 21900 18471 270 21 0 18537 0
Current children cumulated CPU time (s) 1362.35
Current children cumulated vsize (KiB) 87600

[startup+1422.31 s]
/proc/loadavg: 2.08 3.00 3.54 3/178 25292
/proc/meminfo: memFree=31221324/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=87600 CPUtime=1422.36 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 17789676 0 0 0 140091 2145 0 0 25 0 1 0 873215286 89702400 18471 33554432000 4194304 4279399 140736235683824 18446744073709551615 4255732 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 21900 18471 270 21 0 18537 0
Current children cumulated CPU time (s) 1422.36
Current children cumulated vsize (KiB) 87600

[startup+1482.3 s]
/proc/loadavg: 2.03 2.82 3.44 3/178 25293
/proc/meminfo: memFree=31125440/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=87600 CPUtime=1482.36 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 18743204 0 0 0 145966 2270 0 0 25 0 1 0 873215286 89702400 18471 33554432000 4194304 4279399 140736235683824 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 21900 18471 270 21 0 18537 0
Current children cumulated CPU time (s) 1482.36
Current children cumulated vsize (KiB) 87600

[startup+1542.3 s]
/proc/loadavg: 2.13 2.70 3.36 3/178 25298
/proc/meminfo: memFree=31181172/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=87600 CPUtime=1542.36 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 19671372 0 0 0 151847 2389 0 0 25 0 1 0 873215286 89702400 18471 33554432000 4194304 4279399 140736235683824 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 21900 18471 270 21 0 18537 0
Current children cumulated CPU time (s) 1542.36
Current children cumulated vsize (KiB) 87600

[startup+1602.3 s]
/proc/loadavg: 2.05 2.57 3.27 3/178 25300
/proc/meminfo: memFree=31168932/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=136920 CPUtime=1602.36 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 20634811 0 0 0 157728 2508 0 0 25 0 1 0 873215286 140206080 30116 33554432000 4194304 4279399 140736235683824 18446744073709551615 4241974 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 34230 30116 270 21 0 30867 0
Current children cumulated CPU time (s) 1602.36
Current children cumulated vsize (KiB) 136920

[startup+1662.3 s]
/proc/loadavg: 2.02 2.46 3.19 3/178 25301
/proc/meminfo: memFree=31172620/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=167740 CPUtime=1662.36 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 21562087 0 0 0 163612 2624 0 0 25 0 1 0 873215286 171765760 34299 33554432000 4194304 4279399 140736235683824 18446744073709551615 4255683 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 41935 34300 270 21 0 38572 0
Current children cumulated CPU time (s) 1662.36
Current children cumulated vsize (KiB) 167740

[startup+1722.3 s]
/proc/loadavg: 2.04 2.39 3.12 3/178 25303
/proc/meminfo: memFree=31115684/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=136920 CPUtime=1722.37 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 22583161 0 0 0 169486 2751 0 0 25 0 1 0 873215286 140206080 26504 33554432000 4194304 4279399 140736235683824 18446744073709551615 4235602 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 34230 26511 270 21 0 30867 0
Current children cumulated CPU time (s) 1722.37
Current children cumulated vsize (KiB) 136920

[startup+1782.3 s]
/proc/loadavg: 2.01 2.32 3.04 3/178 25304
/proc/meminfo: memFree=31104244/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=167740 CPUtime=1782.37 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 23646599 0 0 0 175350 2887 0 0 25 0 1 0 873215286 171765760 32529 33554432000 4194304 4279399 140736235683824 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 41935 32529 270 21 0 38572 0
Current children cumulated CPU time (s) 1782.37
Current children cumulated vsize (KiB) 167740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.01 2.29 3.02 3/178 25305
/proc/meminfo: memFree=31136236/32951124 swapFree=67055520/67111528
[pid=25156] ppid=25154 vsize=167740 CPUtime=1800.07 cores=1,3
/proc/25156/stat : 25156 (OptimuS_release) R 25154 25156 23230 0 -1 4202496 23940545 0 0 0 177085 2922 0 0 25 0 1 0 873215286 171765760 31615 33554432000 4194304 4279399 140736235683824 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/25156/statm: 41935 31615 270 21 0 38572 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 167740

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): 1800.09
CPU user time (s): 1770.86
CPU system time (s): 29.2336
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 297968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1770.86
system time used= 29.2336
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23940545
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= 9
involuntary context switches= 1280

runsolver used 2.71759 second user time and 6.68798 second system time

The end

Launcher Data 

Begin job on node143 at 2011-06-11 17:59:57
IDJOB=3495215
IDBENCH=88833
IDSOLVER=1987
FILE ID=node143/3495215-1307807997
RUNJOBID= node143-1307807339-24892
PBS_JOBID= 13551005
Free space on /tmp= 74084 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b22_662.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495215-1307807997/watcher-3495215-1307807997 -o /tmp/evaluation-result-3495215-1307807997/solver-3495215-1307807997 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495215-1307807997.cnf

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

MD5SUM BENCH= 6c8b3ef8c9d705ed6b501ba85facf1ea
RANDOM SEED=1365337008

node143.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	: 5226.15
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	: 5332.74
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		: 2666.846
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	: 5332.83
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	: 5332.75
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	: 5332.83
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	: 5332.74
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31150708 kB
Buffers:        148424 kB
Cached:        1247524 kB
SwapCached:       8636 kB
Active:         559336 kB
Inactive:      1079028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31150708 kB
SwapTotal:    67111528 kB
SwapFree:     67055520 kB
Dirty:             416 kB
Writeback:           0 kB
AnonPages:      241012 kB
Mapped:          13380 kB
Slab:            94528 kB
PageTables:       6100 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   476396 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= 74084 MiB
End job on node143 at 2011-06-11 18:29:59