Trace number 3152228

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
march_rw 2011-03-02? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v35000-c147000-S883457431-033-UNKNOWN.cnf
MD5SUM0d0abbf84f73b4226aa3bedf08367d2e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark291.591
Satisfiable
(Un)Satisfiability was proved
Number of variables35000
Number of clauses147000
Sum of the clauses size441000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3147000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.79/1.81	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.81	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.81	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.81	c main()::
1.79/1.81	c initFormula():: searching for DIMACS p-line....
1.79/1.81	c initFormula():: the DIMACS p-line indicates a CNF of 35000 variables and 147000 clauses.
1.79/1.81	c parseCNF():: parsing....
1.79/1.81	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.81	c runParser():: parsing was successful, warming up engines...
1.79/1.81	c simplify_formula():: removed 0 tautological, 955 satisfied and 0 duplicate clauses
1.79/1.81	c preprocessing fase I completed:: there are now 34846 free variables and 146045 clauses.
1.79/1.81	c using 3-SAT heuristics (occurence based diff)
1.79/1.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
1.79/1.81	c resolvent_look() :: found 73 resolvents
1.79/1.81	c main():: clause / variable ratio: ( 146118 / 35000 ) = 4.17
1.79/1.81	c longest clause has size 3
1.79/1.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.81	c number of free variables = 34846
1.79/1.81	c dynamic_preselect_setsize :: off
1.79/1.81	c main():: all systems go!
1.79/1.81	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152228-1301696952/watcher-3152228-1301696952 -o /tmp/evaluation-result-3152228-1301696952/solver-3152228-1301696952 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152228-1301696952.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.41 3.12 3.54 5/189 16959
/proc/meminfo: memFree=23121096/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=11812 CPUtime=0 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4194304 1375 0 0 0 0 0 0 0 21 0 1 0 281293165 12095488 1319 33554432000 4194304 4300876 140735603470896 18446744073709551615 228243897741 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 2953 1319 113 27 0 1402 0

[startup+0.035419 s]
/proc/loadavg: 2.41 3.12 3.54 5/189 16959
/proc/meminfo: memFree=23121096/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=13000 CPUtime=0.02 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4194304 1717 0 0 0 2 0 0 0 21 0 1 0 281293165 13312000 1661 33554432000 4194304 4300876 140735603470896 18446744073709551615 228243879562 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 3250 1662 113 27 0 1699 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13000

[startup+0.100395 s]
/proc/loadavg: 2.41 3.12 3.54 5/189 16959
/proc/meminfo: memFree=23121096/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=16036 CPUtime=0.09 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4194304 2558 0 0 0 9 0 0 0 21 0 1 0 281293165 16420864 2502 33554432000 4194304 4300876 140735603470896 18446744073709551615 228244348672 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 4009 2502 113 27 0 2458 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16036

[startup+0.300372 s]
/proc/loadavg: 2.41 3.12 3.54 5/189 16959
/proc/meminfo: memFree=23121096/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=27204 CPUtime=0.29 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4194304 8391 0 0 0 28 1 0 0 22 0 1 0 281293165 27856896 3933 33554432000 4194304 4300876 140735603470896 18446744073709551615 4239563 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 6801 3933 129 27 0 5250 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27204

[startup+0.7003 s]
/proc/loadavg: 2.41 3.12 3.54 5/189 16959
/proc/meminfo: memFree=23121096/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=26680 CPUtime=0.68 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4194304 16900 0 0 0 66 2 0 0 24 0 1 0 281293165 27320320 3695 33554432000 4194304 4300876 140735603470896 18446744073709551615 4242431 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 6670 3695 129 27 0 5119 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 26680

[startup+1.50115 s]
/proc/loadavg: 2.41 3.12 3.54 5/190 16960
/proc/meminfo: memFree=23095180/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=29752 CPUtime=1.49 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 34630 0 0 0 144 5 0 0 25 0 1 0 281293165 30466048 4576 33554432000 4194304 4300876 140735603470896 18446744073709551615 4242449 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 7438 4576 137 27 0 5887 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29752

[startup+3.10089 s]
/proc/loadavg: 2.41 3.12 3.54 5/190 16961
/proc/meminfo: memFree=23065668/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=74656 CPUtime=3.09 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 51650 0 0 0 302 7 0 0 25 0 1 0 281293165 76447744 15560 33554432000 4194304 4300876 140735603470896 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 18664 15560 169 27 0 17113 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 74656

[startup+6.30032 s]
/proc/loadavg: 2.62 3.15 3.55 5/190 16961
/proc/meminfo: memFree=23048160/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=77044 CPUtime=6.29 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 52162 0 0 0 622 7 0 0 25 0 1 0 281293165 78893056 16072 33554432000 4194304 4300876 140735603470896 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 19261 16072 169 27 0 17710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 77044

[startup+12.7012 s]
/proc/loadavg: 2.73 3.16 3.55 5/190 16961
/proc/meminfo: memFree=23036128/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=83208 CPUtime=12.69 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 53750 0 0 0 1261 8 0 0 25 0 1 0 281293165 85204992 17660 33554432000 4194304 4300876 140735603470896 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 20802 17660 169 27 0 19251 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83208

[startup+25.5009 s]
/proc/loadavg: 3.01 3.20 3.56 5/190 16961
/proc/meminfo: memFree=23027792/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=84528 CPUtime=25.49 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 54101 0 0 0 2541 8 0 0 25 0 1 0 281293165 86556672 18011 33554432000 4194304 4300876 140735603470896 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 21132 18011 169 27 0 19581 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 84528

[startup+51.1004 s]
/proc/loadavg: 3.35 3.27 3.56 5/190 16962
/proc/meminfo: memFree=23013260/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=85716 CPUtime=51.09 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 54397 0 0 0 5101 8 0 0 25 0 1 0 281293165 87773184 18307 33554432000 4194304 4300876 140735603470896 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 21429 18307 169 27 0 19878 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 85716

[startup+102.306 s]
/proc/loadavg: 3.72 3.38 3.58 5/190 16963
/proc/meminfo: memFree=22983488/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=86904 CPUtime=102.29 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 54700 0 0 0 10221 8 0 0 25 0 1 0 281293165 88989696 18610 33554432000 4194304 4300876 140735603470896 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 21726 18610 169 27 0 20175 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 86904

[startup+162.301 s]
/proc/loadavg: 3.89 3.49 3.61 5/190 16965
/proc/meminfo: memFree=22950852/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=87696 CPUtime=162.3 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 54885 0 0 0 16221 9 0 0 25 0 1 0 281293165 89800704 18795 33554432000 4194304 4300876 140735603470896 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 21924 18795 169 27 0 20373 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 87696

[startup+222.3 s]
/proc/loadavg: 3.96 3.58 3.63 5/190 16966
/proc/meminfo: memFree=22918836/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=88224 CPUtime=222.29 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 55027 0 0 0 22220 9 0 0 25 0 1 0 281293165 90341376 18937 33554432000 4194304 4300876 140735603470896 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 22056 18937 169 27 0 20505 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 88224

[startup+282.301 s]
/proc/loadavg: 4.06 3.67 3.66 5/190 16968
/proc/meminfo: memFree=22888664/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=88752 CPUtime=282.3 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 55145 0 0 0 28220 10 0 0 25 0 1 0 281293165 90882048 19055 33554432000 4194304 4300876 140735603470896 18446744073709551615 4265489 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 22188 19055 169 27 0 20637 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 88752

[startup+342.301 s]
/proc/loadavg: 4.02 3.73 3.67 5/190 16970
/proc/meminfo: memFree=22856148/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=89016 CPUtime=342.3 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 55230 0 0 0 34220 10 0 0 25 0 1 0 281293165 91152384 19140 33554432000 4194304 4300876 140735603470896 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 22254 19140 169 27 0 20703 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 89016

[startup+402.301 s]
/proc/loadavg: 4.06 3.79 3.70 5/190 16971
/proc/meminfo: memFree=22824116/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=89412 CPUtime=402.29 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 55327 0 0 0 40219 10 0 0 25 0 1 0 281293165 91557888 19237 33554432000 4194304 4300876 140735603470896 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 22353 19237 169 27 0 20802 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 89412

[startup+462.301 s]
/proc/loadavg: 4.02 3.83 3.71 5/190 16973
/proc/meminfo: memFree=22793340/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=89676 CPUtime=462.3 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 55397 0 0 0 46219 11 0 0 25 0 1 0 281293165 91828224 19307 33554432000 4194304 4300876 140735603470896 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 22419 19307 169 27 0 20868 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 89676

[startup+522.301 s]
/proc/loadavg: 4.01 3.85 3.73 5/190 16974
/proc/meminfo: memFree=22763892/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=89940 CPUtime=522.3 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 55460 0 0 0 52219 11 0 0 25 0 1 0 281293165 92098560 19370 33554432000 4194304 4300876 140735603470896 18446744073709551615 4269190 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 22485 19370 169 27 0 20934 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 89940

[startup+582.301 s]
/proc/loadavg: 4.12 3.91 3.75 5/190 16976
/proc/meminfo: memFree=22732600/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=90204 CPUtime=582.3 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 55507 0 0 0 58219 11 0 0 25 0 1 0 281293165 92368896 19417 33554432000 4194304 4300876 140735603470896 18446744073709551615 4216887 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 22551 19417 169 27 0 21000 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 90204

[startup+642.3 s]
/proc/loadavg: 4.04 3.92 3.76 5/190 16978
/proc/meminfo: memFree=22702180/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=90336 CPUtime=642.31 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 55557 0 0 0 64220 11 0 0 25 0 1 0 281293165 92504064 19467 33554432000 4194304 4300876 140735603470896 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 22584 19467 169 27 0 21033 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 90336

[startup+702.301 s]
/proc/loadavg: 4.01 3.93 3.78 5/190 16979
/proc/meminfo: memFree=22673224/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=90468 CPUtime=702.3 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 55599 0 0 0 70219 11 0 0 25 0 1 0 281293165 92639232 19509 33554432000 4194304 4300876 140735603470896 18446744073709551615 4216857 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 22617 19509 169 27 0 21066 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 90468

[startup+762.306 s]
/proc/loadavg: 4.00 3.94 3.79 5/190 16981
/proc/meminfo: memFree=22642452/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=90732 CPUtime=762.32 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 55641 0 0 0 76220 12 0 0 25 0 1 0 281293165 92909568 19551 33554432000 4194304 4300876 140735603470896 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 22683 19551 169 27 0 21132 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 90732

[startup+822.301 s]
/proc/loadavg: 4.00 3.95 3.80 5/190 16982
/proc/meminfo: memFree=22610808/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=90864 CPUtime=822.31 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 55691 0 0 0 82219 12 0 0 25 0 1 0 281293165 93044736 19601 33554432000 4194304 4300876 140735603470896 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 22716 19601 169 27 0 21165 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 90864

[startup+882.3 s]
/proc/loadavg: 4.04 3.97 3.82 5/190 16984
/proc/meminfo: memFree=22579276/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=90996 CPUtime=882.31 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 55729 0 0 0 88218 13 0 0 25 0 1 0 281293165 93179904 19639 33554432000 4194304 4300876 140735603470896 18446744073709551615 4228876 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 22749 19639 169 27 0 21198 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 90996

[startup+942.301 s]
/proc/loadavg: 4.01 3.97 3.82 5/190 16986
/proc/meminfo: memFree=22548852/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=91128 CPUtime=942.31 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 55760 0 0 0 94218 13 0 0 25 0 1 0 281293165 93315072 19670 33554432000 4194304 4300876 140735603470896 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 22782 19670 169 27 0 21231 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 91128

[startup+1002.3 s]
/proc/loadavg: 4.00 3.97 3.83 5/190 16987
/proc/meminfo: memFree=22518312/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=91260 CPUtime=1002.31 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 55791 0 0 0 100218 13 0 0 25 0 1 0 281293165 93450240 19701 33554432000 4194304 4300876 140735603470896 18446744073709551615 4250742 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 22815 19701 169 27 0 21264 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 91260

[startup+1062.3 s]
/proc/loadavg: 4.00 3.97 3.84 5/190 16989
/proc/meminfo: memFree=22486912/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=91392 CPUtime=1062.31 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 55819 0 0 0 106218 13 0 0 25 0 1 0 281293165 93585408 19729 33554432000 4194304 4300876 140735603470896 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 22848 19729 169 27 0 21297 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 91392

[startup+1122.3 s]
/proc/loadavg: 4.07 3.99 3.85 5/190 16990
/proc/meminfo: memFree=22455384/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=91524 CPUtime=1122.31 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 55850 0 0 0 112218 13 0 0 25 0 1 0 281293165 93720576 19760 33554432000 4194304 4300876 140735603470896 18446744073709551615 4268942 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 22881 19760 169 27 0 21330 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 91524

[startup+1182.3 s]
/proc/loadavg: 4.06 4.00 3.86 5/190 16992
/proc/meminfo: memFree=22425476/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=91656 CPUtime=1182.31 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 55877 0 0 0 118218 13 0 0 25 0 1 0 281293165 93855744 19787 33554432000 4194304 4300876 140735603470896 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 22914 19787 169 27 0 21363 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 91656

[startup+1242.3 s]
/proc/loadavg: 4.02 4.00 3.86 5/190 16994
/proc/meminfo: memFree=22395316/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=91788 CPUtime=1242.32 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 55900 0 0 0 124218 14 0 0 25 0 1 0 281293165 93990912 19810 33554432000 4194304 4300876 140735603470896 18446744073709551615 4228476 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 22947 19810 169 27 0 21396 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 91788



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.87 2/186 16998
/proc/meminfo: memFree=23042696/32951124 swapFree=67111524/67111528
[pid=16959] ppid=16957 vsize=91788 CPUtime=1300.03 cores=0,2
/proc/16959/stat : 16959 (march_rw) R 16957 16959 15975 0 -1 4202496 55923 0 0 0 129989 14 0 0 25 0 1 0 281293165 93990912 19833 33554432000 4194304 4300876 140735603470896 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16959/statm: 22947 19833 169 27 0 21396 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 91788

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): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.89
CPU system time (s): 0.146977
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 91788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55923
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= 3
involuntary context switches= 3386

runsolver used 2.26865 second user time and 4.83427 second system time

The end

Launcher Data 

Begin job on node136 at 2011-04-02 00:29:12
IDJOB=3152228
IDBENCH=82508
IDSOLVER=1561
FILE ID=node136/3152228-1301696952
RUNJOBID= node136-1301696951-16917
PBS_JOBID= 12840700
Free space on /tmp= 71368 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v35000-c147000-S883457431-033-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152228-1301696952/watcher-3152228-1301696952 -o /tmp/evaluation-result-3152228-1301696952/solver-3152228-1301696952 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152228-1301696952.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 0d0abbf84f73b4226aa3bedf08367d2e
RANDOM SEED=376545731

node136.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.76
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.75
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23121252 kB
Buffers:        300004 kB
Cached:        9196160 kB
SwapCached:          4 kB
Active:        4234436 kB
Inactive:      5332796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23121252 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            4464 kB
Writeback:           0 kB
AnonPages:       70600 kB
Mapped:          14928 kB
Slab:           199472 kB
PageTables:       4804 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   258388 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= 71372 MiB
End job on node136 at 2011-04-02 00:50:54