Trace number 3420365

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) 5000.07 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v40000-c168000-S64788608-008-UNKNOWN.cnf
MD5SUMc0e1e71ade06eb64bd0f5dbaf6b892a1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark52.1051
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, 1019 satisfied and 0 duplicate clauses
1.69/1.73	c preprocessing fase I completed:: there are now 39837 free variables and 166981 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 148 duplicate clauses
1.69/1.73	c resolvent_look() :: found 70 resolvents
1.69/1.73	c main():: clause / variable ratio: ( 167051 / 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 = 39837
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-3420365-1306604412/watcher-3420365-1306604412 -o /tmp/evaluation-result-3420365-1306604412/solver-3420365-1306604412 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420365-1306604412.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: 1.91 2.01 2.00 2/373 7056
/proc/meminfo: memFree=22727432/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=12788 CPUtime=0 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4194304 1581 0 0 0 0 0 0 0 21 0 1 0 772041639 13094912 1526 33554432000 4194304 4300876 140734131645712 18446744073709551615 4246532 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 3197 1527 113 27 0 1646 0

[startup+0.064876 s]
/proc/loadavg: 1.91 2.01 2.00 2/373 7056
/proc/meminfo: memFree=22727432/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=15428 CPUtime=0.06 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4194304 2347 0 0 0 6 0 0 0 21 0 1 0 772041639 15798272 2292 33554432000 4194304 4300876 140734131645712 18446744073709551615 230808826565 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 3857 2292 113 27 0 2306 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15428

[startup+0.10089 s]
/proc/loadavg: 1.91 2.01 2.00 2/373 7056
/proc/meminfo: memFree=22727432/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=17276 CPUtime=0.09 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4194304 2855 0 0 0 9 0 0 0 21 0 1 0 772041639 17690624 2800 33554432000 4194304 4300876 140734131645712 18446744073709551615 230808826565 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 4319 2800 113 27 0 2768 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17276

[startup+0.300874 s]
/proc/loadavg: 1.91 2.01 2.00 2/373 7056
/proc/meminfo: memFree=22727432/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=37216 CPUtime=0.29 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4194304 9566 0 0 0 28 1 0 0 22 0 1 0 772041639 38109184 6200 33554432000 4194304 4300876 140734131645712 18446744073709551615 4196336 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 9304 6200 129 27 0 7753 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37216

[startup+0.70079 s]
/proc/loadavg: 1.91 2.01 2.00 2/373 7056
/proc/meminfo: memFree=22727432/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=36952 CPUtime=0.69 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 20259 0 0 0 67 2 0 0 24 0 1 0 772041639 37838848 6168 33554432000 4194304 4300876 140734131645712 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 9238 6168 136 27 0 7687 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36952

[startup+1.50065 s]
/proc/loadavg: 1.91 2.01 2.00 3/374 7057
/proc/meminfo: memFree=22689736/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=37060 CPUtime=1.49 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 37850 0 0 0 145 4 0 0 25 0 1 0 772041639 37949440 6170 33554432000 4194304 4300876 140734131645712 18446744073709551615 4240307 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 9265 6170 137 27 0 7714 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37060

[startup+3.10036 s]
/proc/loadavg: 1.91 2.01 2.00 3/374 7057
/proc/meminfo: memFree=22646700/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=84316 CPUtime=3.09 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 54605 0 0 0 302 7 0 0 25 0 1 0 772041639 86339584 17735 33554432000 4194304 4300876 140734131645712 18446744073709551615 4248630 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 21079 17735 169 27 0 19528 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84316

[startup+6.30074 s]
/proc/loadavg: 1.92 2.01 2.00 3/374 7057
/proc/meminfo: memFree=22632044/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=86784 CPUtime=6.29 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 55108 0 0 0 622 7 0 0 25 0 1 0 772041639 88866816 18238 33554432000 4194304 4300876 140734131645712 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 21696 18238 169 27 0 20145 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 86784

[startup+12.7006 s]
/proc/loadavg: 1.93 2.01 2.00 3/374 7057
/proc/meminfo: memFree=22622448/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=95784 CPUtime=12.69 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 56979 0 0 0 1262 7 0 0 25 0 1 0 772041639 98082816 20109 33554432000 4194304 4300876 140734131645712 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 23946 20109 169 27 0 22395 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95784

[startup+25.5002 s]
/proc/loadavg: 1.94 2.01 2.00 3/374 7058
/proc/meminfo: memFree=22620472/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=97368 CPUtime=25.49 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 57396 0 0 0 2542 7 0 0 25 0 1 0 772041639 99704832 20526 33554432000 4194304 4300876 140734131645712 18446744073709551615 4268620 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 24342 20526 169 27 0 22791 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 97368

[startup+51.1006 s]
/proc/loadavg: 2.08 2.04 2.00 3/374 7058
/proc/meminfo: memFree=22618432/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=98820 CPUtime=51.1 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 57741 0 0 0 5102 8 0 0 25 0 1 0 772041639 101191680 20871 33554432000 4194304 4300876 140734131645712 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 24705 20871 169 27 0 23154 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 98820

[startup+102.314 s]
/proc/loadavg: 2.03 2.03 2.00 3/374 7060
/proc/meminfo: memFree=22614824/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=100140 CPUtime=102.31 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 58084 0 0 0 10223 8 0 0 25 0 1 0 772041639 102543360 21214 33554432000 4194304 4300876 140734131645712 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 25035 21214 169 27 0 23484 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 100140

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/374 7061
/proc/meminfo: memFree=22613196/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=101064 CPUtime=162.29 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 58323 0 0 0 16221 8 0 0 25 0 1 0 772041639 103489536 21453 33554432000 4194304 4300876 140734131645712 18446744073709551615 4216857 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 25266 21453 169 27 0 23715 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 101064

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/374 7063
/proc/meminfo: memFree=22612548/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=101724 CPUtime=222.3 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 58483 0 0 0 22222 8 0 0 25 0 1 0 772041639 104165376 21613 33554432000 4194304 4300876 140734131645712 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 25431 21613 169 27 0 23880 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 101724

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 7064
/proc/meminfo: memFree=22612020/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=102120 CPUtime=282.3 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 58593 0 0 0 28222 8 0 0 25 0 1 0 772041639 104570880 21723 33554432000 4194304 4300876 140734131645712 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 25530 21723 169 27 0 23979 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 102120

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 7066
/proc/meminfo: memFree=22611252/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=102648 CPUtime=342.3 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 58703 0 0 0 34222 8 0 0 25 0 1 0 772041639 105111552 21833 33554432000 4194304 4300876 140734131645712 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 25662 21833 169 27 0 24111 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 102648

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7068
/proc/meminfo: memFree=22610864/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=102912 CPUtime=402.3 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 58779 0 0 0 40222 8 0 0 25 0 1 0 772041639 105381888 21909 33554432000 4194304 4300876 140734131645712 18446744073709551615 4228776 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 25728 21909 169 27 0 24177 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 102912

[startup+462.301 s]
/proc/loadavg: 2.05 2.01 2.00 3/374 7069
/proc/meminfo: memFree=22610960/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=103176 CPUtime=462.3 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 58847 0 0 0 46222 8 0 0 25 0 1 0 772041639 105652224 21977 33554432000 4194304 4300876 140734131645712 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 25794 21977 169 27 0 24243 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 103176

[startup+522.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/374 7071
/proc/meminfo: memFree=22610568/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=103440 CPUtime=522.3 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 58908 0 0 0 52222 8 0 0 25 0 1 0 772041639 105922560 22038 33554432000 4194304 4300876 140734131645712 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 25860 22038 169 27 0 24309 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 103440

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7072
/proc/meminfo: memFree=22610168/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=103704 CPUtime=582.31 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 58968 0 0 0 58223 8 0 0 25 0 1 0 772041639 106192896 22098 33554432000 4194304 4300876 140734131645712 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 25926 22098 169 27 0 24375 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 103704

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/374 7177
/proc/meminfo: memFree=22603216/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=108064 CPUtime=4062.42 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 60071 0 0 0 406233 9 0 0 25 0 1 0 772041639 110657536 23201 33554432000 4194304 4300876 140734131645712 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 27016 23201 169 27 0 25465 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 108064

[startup+4122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 7179
/proc/meminfo: memFree=22603200/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=108064 CPUtime=4122.41 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 60081 0 0 0 412232 9 0 0 25 0 1 0 772041639 110657536 23211 33554432000 4194304 4300876 140734131645712 18446744073709551615 4265599 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 27016 23211 169 27 0 25465 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 108064

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 7181
/proc/meminfo: memFree=22603056/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=108196 CPUtime=4182.41 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 60090 0 0 0 418232 9 0 0 25 0 1 0 772041639 110792704 23220 33554432000 4194304 4300876 140734131645712 18446744073709551615 4217014 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 27049 23220 169 27 0 25498 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 108196

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7182
/proc/meminfo: memFree=22603160/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=108196 CPUtime=4242.42 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 60100 0 0 0 424233 9 0 0 25 0 1 0 772041639 110792704 23230 33554432000 4194304 4300876 140734131645712 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 27049 23230 169 27 0 25498 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 108196

[startup+4302.3 s]
/proc/loadavg: 2.06 2.03 2.01 3/374 7184
/proc/meminfo: memFree=22602904/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=108196 CPUtime=4302.42 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 60107 0 0 0 430233 9 0 0 25 0 1 0 772041639 110792704 23237 33554432000 4194304 4300876 140734131645712 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 27049 23237 169 27 0 25498 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 108196

[startup+4362.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/374 7185
/proc/meminfo: memFree=22603140/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=108196 CPUtime=4362.42 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 60115 0 0 0 436233 9 0 0 25 0 1 0 772041639 110792704 23245 33554432000 4194304 4300876 140734131645712 18446744073709551615 4228916 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 27049 23245 169 27 0 25498 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 108196

[startup+4422.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/374 7187
/proc/meminfo: memFree=22602876/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=108328 CPUtime=4422.42 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 60121 0 0 0 442233 9 0 0 25 0 1 0 772041639 110927872 23251 33554432000 4194304 4300876 140734131645712 18446744073709551615 4269137 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 27082 23251 169 27 0 25531 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 108328

[startup+4482.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/374 7188
/proc/meminfo: memFree=22602860/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=108328 CPUtime=4482.42 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 60127 0 0 0 448233 9 0 0 25 0 1 0 772041639 110927872 23257 33554432000 4194304 4300876 140734131645712 18446744073709551615 4217014 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 27082 23257 169 27 0 25531 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 108328

[startup+4542.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/374 7190
/proc/meminfo: memFree=22602836/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=108328 CPUtime=4542.42 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 60134 0 0 0 454233 9 0 0 25 0 1 0 772041639 110927872 23264 33554432000 4194304 4300876 140734131645712 18446744073709551615 4260839 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 27082 23264 169 27 0 25531 0
Current children cumulated CPU time (s) 4542.42
Current children cumulated vsize (KiB) 108328

[startup+4602.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/374 7192
/proc/meminfo: memFree=22601076/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=108328 CPUtime=4602.44 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 60141 0 0 0 460235 9 0 0 25 0 1 0 772041639 110927872 23271 33554432000 4194304 4300876 140734131645712 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 27082 23271 169 27 0 25531 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 108328

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/374 7193
/proc/meminfo: memFree=22601048/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=108328 CPUtime=4662.43 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 60151 0 0 0 466234 9 0 0 25 0 1 0 772041639 110927872 23281 33554432000 4194304 4300876 140734131645712 18446744073709551615 4216984 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 27082 23281 169 27 0 25531 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 108328

[startup+4722.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/374 7195
/proc/meminfo: memFree=22602500/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=108460 CPUtime=4722.44 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 60159 0 0 0 472235 9 0 0 25 0 1 0 772041639 111063040 23289 33554432000 4194304 4300876 140734131645712 18446744073709551615 4274597 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 27115 23289 169 27 0 25564 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 108460

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 7196
/proc/meminfo: memFree=22602844/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=108460 CPUtime=4782.43 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 60165 0 0 0 478234 9 0 0 25 0 1 0 772041639 111063040 23295 33554432000 4194304 4300876 140734131645712 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 27115 23295 169 27 0 25564 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 108460

[startup+4842.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/374 7198
/proc/meminfo: memFree=22602584/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=108460 CPUtime=4842.43 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 60173 0 0 0 484234 9 0 0 25 0 1 0 772041639 111063040 23303 33554432000 4194304 4300876 140734131645712 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 27115 23303 169 27 0 25564 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 108460

[startup+4902.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/374 7209
/proc/meminfo: memFree=22602772/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=108460 CPUtime=4902.43 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 60180 0 0 0 490234 9 0 0 25 0 1 0 772041639 111063040 23310 33554432000 4194304 4300876 140734131645712 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 27115 23310 169 27 0 25564 0
Current children cumulated CPU time (s) 4902.43
Current children cumulated vsize (KiB) 108460

[startup+4962.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/374 7210
/proc/meminfo: memFree=22602636/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=108592 CPUtime=4962.44 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 60190 0 0 0 496235 9 0 0 25 0 1 0 772041639 111198208 23320 33554432000 4194304 4300876 140734131645712 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 27148 23320 169 27 0 25597 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 108592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.04 2.02 2.00 2/372 7212
/proc/meminfo: memFree=22640332/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=108592 CPUtime=5000.06 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 60196 0 0 0 499996 10 0 0 25 0 1 0 772041639 111198208 23326 33554432000 4194304 4300876 140734131645712 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 27148 23326 169 27 0 25597 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 108592

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+4999.9 s]
/proc/loadavg: 2.04 2.02 2.00 2/372 7212
/proc/meminfo: memFree=22640332/32951124 swapFree=37160472/67111528
[pid=7056] ppid=7054 vsize=108592 CPUtime=5000.06 cores=0,2,4,6
/proc/7056/stat : 7056 (march_rw) R 7054 7056 5930 0 -1 4202496 60196 0 0 0 499996 10 0 0 25 0 1 0 772041639 111198208 23326 33554432000 4194304 4300876 140734131645712 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/7056/statm: 27148 23326 169 27 0 25597 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 108592

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.07
CPU user time (s): 4999.96
CPU system time (s): 0.104984
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 108592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60196
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= 7023

runsolver used 19.1961 second user time and 39.9089 second system time

The end

Launcher Data 

Begin job on node104 at 2011-05-28 19:40:12
IDJOB=3420365
IDBENCH=82617
IDSOLVER=1913
FILE ID=node104/3420365-1306604412
RUNJOBID= node104-1306604412-7036
PBS_JOBID= 13471576
Free space on /tmp= 73412 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S64788608-008-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420365-1306604412/watcher-3420365-1306604412 -o /tmp/evaluation-result-3420365-1306604412/solver-3420365-1306604412 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420365-1306604412.cnf

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

MD5SUM BENCH= c0e1e71ade06eb64bd0f5dbaf6b892a1
RANDOM SEED=593115956

node104.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	: 5332.83
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	: 5332.67
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	: 5332.80
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	: 5293.18
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	: 5332.83
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		: 2666.855
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	: 5332.75
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		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22727860 kB
Buffers:        356512 kB
Cached:        7773856 kB
SwapCached:     152248 kB
Active:        3441752 kB
Inactive:      6473232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22727860 kB
SwapTotal:    67111528 kB
SwapFree:     37160472 kB
Dirty:            4696 kB
Writeback:          16 kB
AnonPages:     1644792 kB
Mapped:          10992 kB
Slab:           154104 kB
PageTables:      89088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 87736620 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= 73416 MiB
End job on node104 at 2011-05-28 21:03:34