Trace number 3420313

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) 5000.1 5000.03

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v40000-c168000-S845438593-067-UNKNOWN.cnf
MD5SUM3b06c2c5c22c8501e021c8b11d20bcd0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark92.7189
Satisfiable
(Un)Satisfiability was proved
Number of variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.69/1.73	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.69/1.73	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.69/1.73	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.69/1.73	c main()::
1.69/1.73	c initFormula():: searching for DIMACS p-line....
1.69/1.73	c initFormula():: the DIMACS p-line indicates a CNF of 40000 variables and 168000 clauses.
1.69/1.73	c parseCNF():: parsing....
1.69/1.73	c parseCNF():: the CNF contains 0 unary clauses.
1.69/1.73	c runParser():: parsing was successful, warming up engines...
1.69/1.73	c simplify_formula():: removed 0 tautological, 900 satisfied and 0 duplicate clauses
1.69/1.73	c preprocessing fase I completed:: there are now 39853 free variables and 167100 clauses.
1.69/1.73	c using 3-SAT heuristics (occurence based diff)
1.69/1.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.69/1.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 152 duplicate clauses
1.69/1.73	c resolvent_look() :: found 70 resolvents
1.69/1.73	c main():: clause / variable ratio: ( 167170 / 40000 ) = 4.18
1.69/1.73	c longest clause has size 3
1.69/1.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.69/1.73	c number of free variables = 39853
1.69/1.73	c dynamic_preselect_setsize :: off
1.69/1.73	c main():: all systems go!
1.69/1.73	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3420313-1306597093/watcher-3420313-1306597093 -o /tmp/evaluation-result-3420313-1306597093/solver-3420313-1306597093 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420313-1306597093.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.12 2.03 2.01 2/561 22337
/proc/meminfo: memFree=23738140/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=13184 CPUtime=0.01 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4194304 1717 0 0 0 1 0 0 0 25 0 1 0 771308018 13500416 1662 33554432000 4194304 4300876 140736863662848 18446744073709551615 251813900997 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 3296 1662 113 27 0 1745 0

[startup+0.0403389 s]
/proc/loadavg: 2.12 2.03 2.01 2/561 22337
/proc/meminfo: memFree=23738140/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=14240 CPUtime=0.03 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4194304 1998 0 0 0 3 0 0 0 25 0 1 0 771308018 14581760 1943 33554432000 4194304 4300876 140736863662848 18446744073709551615 251813900997 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 3560 1943 113 27 0 2009 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14240

[startup+0.100394 s]
/proc/loadavg: 2.12 2.03 2.01 2/561 22337
/proc/meminfo: memFree=23738140/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=17276 CPUtime=0.09 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4194304 2846 0 0 0 9 0 0 0 25 0 1 0 771308018 17690624 2791 33554432000 4194304 4300876 140736863662848 18446744073709551615 251814240000 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 4319 2792 113 27 0 2768 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17276

[startup+0.300361 s]
/proc/loadavg: 2.12 2.03 2.01 2/561 22337
/proc/meminfo: memFree=23738140/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=37216 CPUtime=0.29 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4194304 9570 0 0 0 28 1 0 0 25 0 1 0 771308018 38109184 6202 33554432000 4194304 4300876 140736863662848 18446744073709551615 4238178 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 9304 6202 129 27 0 7753 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37216

[startup+0.700298 s]
/proc/loadavg: 2.12 2.03 2.01 2/561 22337
/proc/meminfo: memFree=23738140/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=36952 CPUtime=0.69 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 20271 0 0 0 67 2 0 0 25 0 1 0 771308018 37838848 6169 33554432000 4194304 4300876 140736863662848 18446744073709551615 4240293 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 9238 6169 136 27 0 7687 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36952

[startup+1.50112 s]
/proc/loadavg: 2.12 2.03 2.01 3/562 22338
/proc/meminfo: memFree=23716932/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=37060 CPUtime=1.49 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 37872 0 0 0 145 4 0 0 25 0 1 0 771308018 37949440 6171 33554432000 4194304 4300876 140736863662848 18446744073709551615 4240293 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 9265 6171 137 27 0 7714 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37060

[startup+3.10089 s]
/proc/loadavg: 2.11 2.03 2.01 3/562 22338
/proc/meminfo: memFree=23674772/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=84324 CPUtime=3.1 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 54635 0 0 0 303 7 0 0 25 0 1 0 771308018 86347776 17739 33554432000 4194304 4300876 140736863662848 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 21081 17739 169 27 0 19530 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 84324

[startup+6.30031 s]
/proc/loadavg: 2.11 2.03 2.01 3/562 22338
/proc/meminfo: memFree=23660832/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=86768 CPUtime=6.29 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 55135 0 0 0 622 7 0 0 25 0 1 0 771308018 88850432 18239 33554432000 4194304 4300876 140736863662848 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 21692 18239 169 27 0 20141 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 86768

[startup+12.7003 s]
/proc/loadavg: 2.10 2.03 2.01 3/562 22338
/proc/meminfo: memFree=23650436/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=95628 CPUtime=12.69 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 56966 0 0 0 1262 7 0 0 25 0 1 0 771308018 97923072 20070 33554432000 4194304 4300876 140736863662848 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 23907 20070 169 27 0 22356 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95628

[startup+25.5011 s]
/proc/loadavg: 2.08 2.03 2.01 3/562 22338
/proc/meminfo: memFree=23648092/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=97476 CPUtime=25.49 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 57428 0 0 0 2542 7 0 0 25 0 1 0 771308018 99815424 20532 33554432000 4194304 4300876 140736863662848 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 24369 20532 169 27 0 22818 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 97476

[startup+51.1008 s]
/proc/loadavg: 2.05 2.03 2.00 3/562 22339
/proc/meminfo: memFree=23644736/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=98796 CPUtime=51.09 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 57788 0 0 0 5102 7 0 0 25 0 1 0 771308018 101167104 20892 33554432000 4194304 4300876 140736863662848 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 24699 20892 169 27 0 23148 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 98796

[startup+102.321 s]
/proc/loadavg: 2.09 2.05 2.01 3/562 22340
/proc/meminfo: memFree=23638636/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=99984 CPUtime=102.31 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 58082 0 0 0 10224 7 0 0 25 0 1 0 771308018 102383616 21186 33554432000 4194304 4300876 140736863662848 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 24996 21186 169 27 0 23445 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 99984

[startup+162.301 s]
/proc/loadavg: 2.06 2.05 2.01 3/562 22342
/proc/meminfo: memFree=23631420/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=100908 CPUtime=162.29 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 58293 0 0 0 16222 7 0 0 25 0 1 0 771308018 103329792 21397 33554432000 4194304 4300876 140736863662848 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 25227 21397 169 27 0 23676 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 100908

[startup+222.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/562 22344
/proc/meminfo: memFree=23628060/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=101436 CPUtime=222.29 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 58432 0 0 0 22222 7 0 0 25 0 1 0 771308018 103870464 21536 33554432000 4194304 4300876 140736863662848 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 25359 21536 169 27 0 23808 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 101436

[startup+282.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/562 22345
/proc/meminfo: memFree=23623812/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=101964 CPUtime=282.3 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 58575 0 0 0 28222 8 0 0 25 0 1 0 771308018 104411136 21679 33554432000 4194304 4300876 140736863662848 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 25491 21679 169 27 0 23940 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 101964

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22347
/proc/meminfo: memFree=23619328/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=102492 CPUtime=342.3 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 58702 0 0 0 34222 8 0 0 25 0 1 0 771308018 104951808 21806 33554432000 4194304 4300876 140736863662848 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 25623 21806 169 27 0 24072 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 102492

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22348
/proc/meminfo: memFree=23615348/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=102888 CPUtime=402.3 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 58809 0 0 0 40222 8 0 0 25 0 1 0 771308018 105357312 21913 33554432000 4194304 4300876 140736863662848 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 25722 21913 169 27 0 24171 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 102888

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/562 22350
/proc/meminfo: memFree=23612112/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=103152 CPUtime=462.3 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 58873 0 0 0 46222 8 0 0 25 0 1 0 771308018 105627648 21977 33554432000 4194304 4300876 140736863662848 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 25788 21977 169 27 0 24237 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 103152

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/562 22352
/proc/meminfo: memFree=23609356/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=103416 CPUtime=522.3 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 58940 0 0 0 52222 8 0 0 25 0 1 0 771308018 105897984 22044 33554432000 4194304 4300876 140736863662848 18446744073709551615 4216816 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 25854 22044 169 27 0 24303 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 103416

[startup+582.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/562 22353
/proc/meminfo: memFree=23604504/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=103680 CPUtime=582.3 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 58994 0 0 0 58222 8 0 0 25 0 1 0 771308018 106168320 22098 33554432000 4194304 4300876 140736863662848 18446744073709551615 4261207 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 25920 22098 169 27 0 24369 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 103680

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/562 22456
/proc/meminfo: memFree=23376920/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=108168 CPUtime=4002.36 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 60112 0 0 0 400225 11 0 0 25 0 1 0 771308018 110764032 23216 33554432000 4194304 4300876 140736863662848 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 27042 23216 169 27 0 25491 0
Current children cumulated CPU time (s) 4002.36
Current children cumulated vsize (KiB) 108168

[startup+4062.32 s]
/proc/loadavg: 2.16 2.04 2.01 3/562 22458
/proc/meminfo: memFree=23372064/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=108168 CPUtime=4062.38 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 60126 0 0 0 406227 11 0 0 25 0 1 0 771308018 110764032 23230 33554432000 4194304 4300876 140736863662848 18446744073709551615 4276868 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 27042 23230 169 27 0 25491 0
Current children cumulated CPU time (s) 4062.38
Current children cumulated vsize (KiB) 108168

[startup+4122.3 s]
/proc/loadavg: 2.20 2.06 2.02 3/562 22460
/proc/meminfo: memFree=23369440/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=108168 CPUtime=4122.36 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 60138 0 0 0 412225 11 0 0 25 0 1 0 771308018 110764032 23242 33554432000 4194304 4300876 140736863662848 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 27042 23242 169 27 0 25491 0
Current children cumulated CPU time (s) 4122.36
Current children cumulated vsize (KiB) 108168

[startup+4182.3 s]
/proc/loadavg: 2.14 2.06 2.02 3/562 22461
/proc/meminfo: memFree=23365580/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=108300 CPUtime=4182.36 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 60151 0 0 0 418225 11 0 0 25 0 1 0 771308018 110899200 23255 33554432000 4194304 4300876 140736863662848 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 27075 23255 169 27 0 25524 0
Current children cumulated CPU time (s) 4182.36
Current children cumulated vsize (KiB) 108300

[startup+4242.3 s]
/proc/loadavg: 2.12 2.08 2.02 3/562 22463
/proc/meminfo: memFree=23361340/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=108300 CPUtime=4242.36 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 60162 0 0 0 424225 11 0 0 25 0 1 0 771308018 110899200 23266 33554432000 4194304 4300876 140736863662848 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 27075 23266 169 27 0 25524 0
Current children cumulated CPU time (s) 4242.36
Current children cumulated vsize (KiB) 108300

[startup+4302.3 s]
/proc/loadavg: 2.15 2.09 2.02 3/562 22464
/proc/meminfo: memFree=23357344/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=108300 CPUtime=4302.36 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 60173 0 0 0 430225 11 0 0 25 0 1 0 771308018 110899200 23277 33554432000 4194304 4300876 140736863662848 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 27075 23277 169 27 0 25524 0
Current children cumulated CPU time (s) 4302.36
Current children cumulated vsize (KiB) 108300

[startup+4362.3 s]
/proc/loadavg: 2.05 2.07 2.02 3/562 22466
/proc/meminfo: memFree=23353592/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=108432 CPUtime=4362.36 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 60184 0 0 0 436225 11 0 0 25 0 1 0 771308018 111034368 23288 33554432000 4194304 4300876 140736863662848 18446744073709551615 4274549 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 27108 23288 169 27 0 25557 0
Current children cumulated CPU time (s) 4362.36
Current children cumulated vsize (KiB) 108432

[startup+4422.3 s]
/proc/loadavg: 2.02 2.06 2.01 3/562 22468
/proc/meminfo: memFree=23349356/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=108432 CPUtime=4422.36 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 60194 0 0 0 442225 11 0 0 25 0 1 0 771308018 111034368 23298 33554432000 4194304 4300876 140736863662848 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 27108 23298 169 27 0 25557 0
Current children cumulated CPU time (s) 4422.36
Current children cumulated vsize (KiB) 108432

[startup+4482.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/562 22469
/proc/meminfo: memFree=23345608/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=108432 CPUtime=4482.36 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 60202 0 0 0 448225 11 0 0 25 0 1 0 771308018 111034368 23306 33554432000 4194304 4300876 140736863662848 18446744073709551615 4261178 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 27108 23306 169 27 0 25557 0
Current children cumulated CPU time (s) 4482.36
Current children cumulated vsize (KiB) 108432

[startup+4542.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/562 22471
/proc/meminfo: memFree=23341124/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=108564 CPUtime=4542.36 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 60212 0 0 0 454225 11 0 0 25 0 1 0 771308018 111169536 23316 33554432000 4194304 4300876 140736863662848 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 27141 23316 169 27 0 25590 0
Current children cumulated CPU time (s) 4542.36
Current children cumulated vsize (KiB) 108564

[startup+4602.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/562 22472
/proc/meminfo: memFree=23335156/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=108564 CPUtime=4602.38 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 60221 0 0 0 460227 11 0 0 25 0 1 0 771308018 111169536 23325 33554432000 4194304 4300876 140736863662848 18446744073709551615 4274224 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 27141 23325 169 27 0 25590 0
Current children cumulated CPU time (s) 4602.38
Current children cumulated vsize (KiB) 108564

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22474
/proc/meminfo: memFree=23332044/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=108564 CPUtime=4662.36 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 60230 0 0 0 466225 11 0 0 25 0 1 0 771308018 111169536 23334 33554432000 4194304 4300876 140736863662848 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 27141 23334 169 27 0 25590 0
Current children cumulated CPU time (s) 4662.36
Current children cumulated vsize (KiB) 108564

[startup+4722.32 s]
/proc/loadavg: 2.07 2.04 2.01 3/562 22476
/proc/meminfo: memFree=23329672/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=108564 CPUtime=4722.38 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 60238 0 0 0 472227 11 0 0 25 0 1 0 771308018 111169536 23342 33554432000 4194304 4300876 140736863662848 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 27141 23342 169 27 0 25590 0
Current children cumulated CPU time (s) 4722.38
Current children cumulated vsize (KiB) 108564

[startup+4782.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/562 22477
/proc/meminfo: memFree=23326308/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=108696 CPUtime=4782.36 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 60249 0 0 0 478225 11 0 0 25 0 1 0 771308018 111304704 23353 33554432000 4194304 4300876 140736863662848 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 27174 23353 169 27 0 25623 0
Current children cumulated CPU time (s) 4782.36
Current children cumulated vsize (KiB) 108696

[startup+4842.3 s]
/proc/loadavg: 2.11 2.07 2.01 3/562 22479
/proc/meminfo: memFree=23320580/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=108696 CPUtime=4842.36 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 60259 0 0 0 484225 11 0 0 25 0 1 0 771308018 111304704 23363 33554432000 4194304 4300876 140736863662848 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 27174 23363 169 27 0 25623 0
Current children cumulated CPU time (s) 4842.36
Current children cumulated vsize (KiB) 108696

[startup+4902.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/562 22480
/proc/meminfo: memFree=23317840/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=108696 CPUtime=4902.37 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 60267 0 0 0 490225 12 0 0 25 0 1 0 771308018 111304704 23371 33554432000 4194304 4300876 140736863662848 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 27174 23371 169 27 0 25623 0
Current children cumulated CPU time (s) 4902.37
Current children cumulated vsize (KiB) 108696

[startup+4962.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/562 22482
/proc/meminfo: memFree=23313596/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=108828 CPUtime=4962.37 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 60275 0 0 0 496225 12 0 0 25 0 1 0 771308018 111439872 23379 33554432000 4194304 4300876 140736863662848 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 27207 23379 169 27 0 25656 0
Current children cumulated CPU time (s) 4962.37
Current children cumulated vsize (KiB) 108828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.01 2.04 2.00 2/560 22493
/proc/meminfo: memFree=23648436/32950928 swapFree=41934332/67111528
[pid=22337] ppid=22335 vsize=108828 CPUtime=5000.09 cores=0,2,4,6
/proc/22337/stat : 22337 (march_rw) R 22335 22337 21356 0 -1 4202496 60280 0 0 0 499997 12 0 0 25 0 1 0 771308018 111439872 23384 33554432000 4194304 4300876 140736863662848 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/22337/statm: 27207 23384 169 27 0 25656 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 108828

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): 5000.03
CPU time (s): 5000.1
CPU user time (s): 4999.98
CPU system time (s): 0.12698
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 108828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.98
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60280
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= 7607

runsolver used 27.6138 second user time and 63.3154 second system time

The end

Launcher Data 

Begin job on node126 at 2011-05-28 17:38:13
IDJOB=3420313
IDBENCH=82565
IDSOLVER=1913
FILE ID=node126/3420313-1306597093
RUNJOBID= node126-1306592091-22115
PBS_JOBID= 13471554
Free space on /tmp= 73472 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S845438593-067-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420313-1306597093/watcher-3420313-1306597093 -o /tmp/evaluation-result-3420313-1306597093/solver-3420313-1306597093 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420313-1306597093.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 3b06c2c5c22c8501e021c8b11d20bcd0
RANDOM SEED=1389802066

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
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		: 2666.783
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		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.80
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		: 2666.783
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		: 2666.783
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		: 2666.783
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      23738304 kB
Buffers:        321992 kB
Cached:        6364848 kB
SwapCached:      49920 kB
Active:        4252924 kB
Inactive:      4640352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      23738304 kB
SwapTotal:    67111528 kB
SwapFree:     41934332 kB
Dirty:            3928 kB
Writeback:           0 kB
AnonPages:     2169124 kB
Mapped:          24952 kB
Slab:           147700 kB
PageTables:      99568 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 176407060 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= 73472 MiB
End job on node126 at 2011-05-28 19:01:35