Trace number 3494914

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) 1800.05 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-3494914-1307808348/watcher-3494914-1307808348 -o /tmp/evaluation-result-3494914-1307808348/solver-3494914-1307808348 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494914-1307808348.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 4.01 3.89 3.42 4/189 27309
/proc/meminfo: memFree=30634852/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=20640 CPUtime=0 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 802 0 0 0 0 0 0 0 25 0 1 0 11579664 21135360 731 33554432000 4194304 4279335 140736323824864 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 5160 732 224 21 0 1797 0

[startup+0.108973 s]
/proc/loadavg: 4.01 3.89 3.42 4/189 27309
/proc/meminfo: memFree=30634852/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=23604 CPUtime=0.1 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 1849 0 0 0 10 0 0 0 25 0 1 0 11579664 24170496 1768 33554432000 4194304 4279335 140736323824864 18446744073709551615 4242376 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 5901 1768 270 21 0 2538 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 23604

[startup+0.200961 s]
/proc/loadavg: 4.01 3.89 3.42 4/189 27309
/proc/meminfo: memFree=30634852/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=26456 CPUtime=0.19 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 2732 0 0 0 19 0 0 0 25 0 1 0 11579664 27090944 2650 33554432000 4194304 4279335 140736323824864 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 6614 2651 270 21 0 3251 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 26456

[startup+0.300939 s]
/proc/loadavg: 4.01 3.89 3.42 4/189 27309
/proc/meminfo: memFree=30634852/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=31008 CPUtime=0.29 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 3837 0 0 0 29 0 0 0 25 0 1 0 11579664 31752192 3755 33554432000 4194304 4279335 140736323824864 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 7752 3755 270 21 0 4389 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31008

[startup+0.700868 s]
/proc/loadavg: 4.01 3.89 3.42 4/189 27309
/proc/meminfo: memFree=30634852/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=50136 CPUtime=0.69 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 7908 0 0 0 68 1 0 0 25 0 1 0 11579664 51339264 7823 33554432000 4194304 4279335 140736323824864 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 12534 7823 270 21 0 9171 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50136

[startup+1.50073 s]
/proc/loadavg: 4.01 3.89 3.42 5/190 27310
/proc/meminfo: memFree=30517688/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=38736 CPUtime=1.49 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 24708 0 0 0 146 3 0 0 25 0 1 0 11579664 39665664 5525 33554432000 4194304 4279335 140736323824864 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 9684 5525 270 21 0 6321 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38736

[startup+3.10045 s]
/proc/loadavg: 4.01 3.89 3.42 5/190 27310
/proc/meminfo: memFree=30496480/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=69184 CPUtime=3.09 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 46016 0 0 0 304 5 0 0 25 0 1 0 11579664 70844416 13852 33554432000 4194304 4279335 140736323824864 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 17296 13852 271 21 0 13933 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 69184

[startup+6.30088 s]
/proc/loadavg: 4.01 3.89 3.43 5/190 27310
/proc/meminfo: memFree=30475748/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=137188 CPUtime=6.29 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 93110 0 0 0 619 10 0 0 25 0 1 0 11579664 140480512 27079 33554432000 4194304 4279335 140736323824864 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 34297 27079 270 21 0 30934 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 137188

[startup+12.7008 s]
/proc/loadavg: 4.01 3.89 3.43 5/190 27311
/proc/meminfo: memFree=30513956/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=87868 CPUtime=12.69 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 93375 0 0 0 1259 10 0 0 25 0 1 0 11579664 89976832 18522 33554432000 4194304 4279335 140736323824864 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 21967 18522 270 21 0 18604 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 87868

[startup+25.5004 s]
/proc/loadavg: 4.01 3.90 3.44 6/190 27311
/proc/meminfo: memFree=30567864/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=87868 CPUtime=25.49 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 142021 0 0 0 2535 14 0 0 25 0 1 0 11579664 89976832 18522 33554432000 4194304 4279335 140736323824864 18446744073709551615 4255811 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 21967 18522 270 21 0 18604 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 87868

[startup+51.1009 s]
/proc/loadavg: 4.00 3.91 3.45 5/190 27311
/proc/meminfo: memFree=30559288/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=87868 CPUtime=51.09 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 340374 0 0 0 5071 38 0 0 25 0 1 0 11579664 89976832 18522 33554432000 4194304 4279335 140736323824864 18446744073709551615 4242403 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 21967 18522 270 21 0 18604 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 87868

[startup+102.301 s]
/proc/loadavg: 4.00 3.92 3.48 5/190 27313
/proc/meminfo: memFree=30502960/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=137188 CPUtime=102.3 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 945587 0 0 0 10125 105 0 0 25 0 1 0 11579664 140480512 29337 33554432000 4194304 4279335 140736323824864 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 34297 29337 270 21 0 30934 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 137188

[startup+162.3 s]
/proc/loadavg: 4.00 3.93 3.51 6/190 27315
/proc/meminfo: memFree=30511972/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=87868 CPUtime=162.29 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 1582857 0 0 0 16051 178 0 0 25 0 1 0 11579664 89976832 18523 33554432000 4194304 4279335 140736323824864 18446744073709551615 4257075 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 21967 18523 270 21 0 18604 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 87868

[startup+222.307 s]
/proc/loadavg: 4.00 3.94 3.54 5/190 27315
/proc/meminfo: memFree=30568720/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=87868 CPUtime=222.3 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 2128019 0 0 0 21987 243 0 0 25 0 1 0 11579664 89976832 18523 33554432000 4194304 4279335 140736323824864 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 21967 18523 270 21 0 18604 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 87868

[startup+282.301 s]
/proc/loadavg: 4.00 3.95 3.56 6/190 27317
/proc/meminfo: memFree=30491044/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=87868 CPUtime=282.3 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 2803857 0 0 0 27909 321 0 0 25 0 1 0 11579664 89976832 18523 33554432000 4194304 4279335 140736323824864 18446744073709551615 4257005 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 21967 18523 270 21 0 18604 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 87868

[startup+342.301 s]
/proc/loadavg: 4.00 3.95 3.58 5/190 27319
/proc/meminfo: memFree=30478220/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=137188 CPUtime=342.3 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 3609481 0 0 0 33817 413 0 0 25 0 1 0 11579664 140480512 27566 33554432000 4194304 4279335 140736323824864 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 34297 27566 270 21 0 30934 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 137188

[startup+402.301 s]
/proc/loadavg: 4.00 3.96 3.61 5/190 27321
/proc/meminfo: memFree=30484864/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=218096 CPUtime=402.29 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 4371101 0 0 0 39728 501 0 0 25 0 1 0 11579664 223330304 45175 33554432000 4194304 4279335 140736323824864 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 54524 45175 270 21 0 51161 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 218096

[startup+462.3 s]
/proc/loadavg: 4.00 3.97 3.63 5/190 27323
/proc/meminfo: memFree=30528084/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=168008 CPUtime=462.3 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 5207621 0 0 0 45631 599 0 0 25 0 1 0 11579664 172040192 31005 33554432000 4194304 4279335 140736323824864 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 42002 31005 270 21 0 38639 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 168008

[startup+522.301 s]
/proc/loadavg: 4.03 3.98 3.66 5/190 27323
/proc/meminfo: memFree=30531128/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=137188 CPUtime=522.3 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 5951310 0 0 0 51544 686 0 0 25 0 1 0 11579664 140480512 27658 33554432000 4194304 4279335 140736323824864 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 34297 27658 270 21 0 30934 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 137188

[startup+582.301 s]
/proc/loadavg: 4.01 3.98 3.67 6/190 27325
/proc/meminfo: memFree=30552412/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=137188 CPUtime=582.31 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 6608246 0 0 0 57467 764 0 0 25 0 1 0 11579664 140480512 26388 33554432000 4194304 4279335 140736323824864 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 34297 26388 270 21 0 30934 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 137188

[startup+642.3 s]

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

[startup+882.306 s]
/proc/loadavg: 4.00 4.00 3.75 5/190 27333
/proc/meminfo: memFree=30532192/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=87868 CPUtime=882.31 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 10506952 0 0 0 87016 1215 0 0 25 0 1 0 11579664 89976832 18523 33554432000 4194304 4279335 140736323824864 18446744073709551615 4241836 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 21967 18523 270 21 0 18604 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 87868

[startup+942.301 s]
/proc/loadavg: 2.95 3.71 3.67 3/178 27385
/proc/meminfo: memFree=30697940/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=87868 CPUtime=942.31 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 11327350 0 0 0 92919 1312 0 0 25 0 1 0 11579664 89976832 18523 33554432000 4194304 4279335 140736323824864 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 21967 18523 270 21 0 18604 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 87868

[startup+1002.3 s]
/proc/loadavg: 2.35 3.39 3.56 3/178 27387
/proc/meminfo: memFree=30723072/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=87868 CPUtime=1002.31 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 12100747 0 0 0 98827 1404 0 0 25 0 1 0 11579664 89976832 18523 33554432000 4194304 4279335 140736323824864 18446744073709551615 4256677 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 21967 18523 270 21 0 18604 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 87868

[startup+1062.3 s]
/proc/loadavg: 2.12 3.14 3.46 3/178 27389
/proc/meminfo: memFree=30772008/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=87868 CPUtime=1062.31 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 12911842 0 0 0 104728 1503 0 0 25 0 1 0 11579664 89976832 18523 33554432000 4194304 4279335 140736323824864 18446744073709551615 4255982 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 21967 18523 270 21 0 18604 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 87868

[startup+1122.3 s]
/proc/loadavg: 2.04 2.93 3.36 3/178 27389
/proc/meminfo: memFree=30738988/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=87868 CPUtime=1122.31 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 13273206 0 0 0 110688 1543 0 0 25 0 1 0 11579664 89976832 18523 33554432000 4194304 4279335 140736323824864 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 21967 18523 270 21 0 18604 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 87868

[startup+1182.3 s]
/proc/loadavg: 2.01 2.76 3.28 3/178 27391
/proc/meminfo: memFree=30735972/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=87868 CPUtime=1182.31 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 13758748 0 0 0 116631 1600 0 0 25 0 1 0 11579664 89976832 18523 33554432000 4194304 4279335 140736323824864 18446744073709551615 4241808 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 21967 18523 270 21 0 18604 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 87868

[startup+1242.3 s]
/proc/loadavg: 2.00 2.62 3.19 3/178 27393
/proc/meminfo: memFree=30766932/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=137188 CPUtime=1242.31 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 14394942 0 0 0 122552 1679 0 0 25 0 1 0 11579664 140480512 29474 33554432000 4194304 4279335 140736323824864 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 34297 29474 270 21 0 30934 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 137188

[startup+1302.3 s]
/proc/loadavg: 2.00 2.50 3.12 3/178 27395
/proc/meminfo: memFree=30716556/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=87868 CPUtime=1302.32 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 15134627 0 0 0 128464 1768 0 0 25 0 1 0 11579664 89976832 18523 33554432000 4194304 4279335 140736323824864 18446744073709551615 4241896 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 21967 18523 270 21 0 18604 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 87868

[startup+1362.3 s]
/proc/loadavg: 2.00 2.41 3.04 3/178 27397
/proc/meminfo: memFree=30686128/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=87868 CPUtime=1362.32 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 15718893 0 0 0 134395 1837 0 0 25 0 1 0 11579664 89976832 18523 33554432000 4194304 4279335 140736323824864 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 21967 18523 270 21 0 18604 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 87868

[startup+1422.3 s]
/proc/loadavg: 2.00 2.33 2.98 3/178 27397
/proc/meminfo: memFree=30731976/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=87868 CPUtime=1422.33 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 16383778 0 0 0 140317 1916 0 0 25 0 1 0 11579664 89976832 18523 33554432000 4194304 4279335 140736323824864 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 21967 18523 270 21 0 18604 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 87868

[startup+1482.3 s]
/proc/loadavg: 2.00 2.27 2.91 3/178 27399
/proc/meminfo: memFree=30655540/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=137188 CPUtime=1482.32 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 17181751 0 0 0 146220 2012 0 0 25 0 1 0 11579664 140480512 28967 33554432000 4194304 4279335 140736323824864 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 34297 28967 270 21 0 30934 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 137188

[startup+1542.31 s]
/proc/loadavg: 1.92 2.20 2.85 2/172 27426
/proc/meminfo: memFree=30823164/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=137188 CPUtime=1542.33 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 17873871 0 0 0 152138 2095 0 0 25 0 1 0 11579664 140480512 29005 33554432000 4194304 4279335 140736323824864 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 34297 29005 270 21 0 30934 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 137188

[startup+1602.3 s]
/proc/loadavg: 1.34 1.98 2.73 2/172 27428
/proc/meminfo: memFree=30860464/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=87868 CPUtime=1602.33 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 18599553 0 0 0 158054 2179 0 0 25 0 1 0 11579664 89976832 18523 33554432000 4194304 4279335 140736323824864 18446744073709551615 4242394 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 21967 18523 270 21 0 18604 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 87868

[startup+1662.3 s]
/proc/loadavg: 1.12 1.80 2.62 2/172 27430
/proc/meminfo: memFree=30787128/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=218096 CPUtime=1662.32 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 19443961 0 0 0 163954 2278 0 0 25 0 1 0 11579664 223330304 38599 33554432000 4194304 4279335 140736323824864 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 54524 38599 270 21 0 51161 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 218096

[startup+1722.3 s]
/proc/loadavg: 1.04 1.65 2.51 2/172 27430
/proc/meminfo: memFree=30829132/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=137188 CPUtime=1722.33 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 20380937 0 0 0 169838 2395 0 0 25 0 1 0 11579664 140480512 28044 33554432000 4194304 4279335 140736323824864 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 34297 28044 270 21 0 30934 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 137188

[startup+1782.3 s]
/proc/loadavg: 1.01 1.53 2.42 2/172 27432
/proc/meminfo: memFree=30813344/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=168008 CPUtime=1782.33 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 21303439 0 0 0 175727 2506 0 0 25 0 1 0 11579664 172040192 33085 33554432000 4194304 4279335 140736323824864 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 42002 33085 270 21 0 38639 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 168008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.01 1.49 2.38 2/172 27433
/proc/meminfo: memFree=30854628/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=87868 CPUtime=1800.03 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 21591223 0 0 0 177462 2541 0 0 25 0 1 0 11579664 89976832 18525 33554432000 4194304 4279335 140736323824864 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 21967 18525 270 21 0 18604 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 87868

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: 1.01 1.49 2.38 2/172 27433
/proc/meminfo: memFree=30854628/32950928 swapFree=67111528/67111528
[pid=27309] ppid=27307 vsize=87868 CPUtime=1800.03 cores=4,6
/proc/27309/stat : 27309 (OptimuS_release) R 27307 27309 25460 0 -1 4202496 21591223 0 0 0 177462 2541 0 0 25 0 1 0 11579664 89976832 18525 33554432000 4194304 4279335 140736323824864 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/27309/statm: 21967 18525 270 21 0 18604 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 87868

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.05
CPU user time (s): 1774.63
CPU system time (s): 25.4191
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 298236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1774.63
system time used= 25.4191
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21591223
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= 1534

runsolver used 2.76858 second user time and 6.22305 second system time

The end

Launcher Data 

Begin job on node124 at 2011-06-11 18:05:49
IDJOB=3494914
IDBENCH=89168
IDSOLVER=1986
FILE ID=node124/3494914-1307808348
RUNJOBID= node124-1307807438-27101
PBS_JOBID= 13551055
Free space on /tmp= 73840 MiB

SOLVER NAME= OptimuS a100_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-3494914-1307808348/watcher-3494914-1307808348 -o /tmp/evaluation-result-3494914-1307808348/solver-3494914-1307808348 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494914-1307808348.cnf

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

MD5SUM BENCH= c5ac7f80e320c61415ff5ba8bc11f2a8
RANDOM SEED=430512220

node124.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		: 2666.855
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	: 5333.71
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		: 2666.855
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		: 2666.855
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		: 2666.855
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	: 5332.77
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		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
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		: 2666.855
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		: 2666.855
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:     32950928 kB
MemFree:      30636016 kB
Buffers:        142980 kB
Cached:        1645756 kB
SwapCached:          0 kB
Active:         995840 kB
Inactive:      1152096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30636016 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             408 kB
Writeback:           0 kB
AnonPages:      359264 kB
Mapped:          16756 kB
Slab:           102364 kB
PageTables:       5504 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   548740 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= 73840 MiB
End job on node124 at 2011-06-11 18:35:51