Trace number 3420377

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) 5000.05 4999.93

General information on the benchmark

Namerandom/large/
unif-k7-r85-v400-c34000-S1275797759-041-UNKNOWN.cnf
MD5SUM374e3ba6783d13d6d478972802d8dba0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses34000
Sum of the clauses size238000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 534000

Solver Data 

2.49/2.60	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.49/2.60	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.49/2.60	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.49/2.60	c main()::
2.49/2.60	c initFormula():: searching for DIMACS p-line....
2.49/2.60	c full lookahead due to high density!
2.49/2.60	c initFormula():: the DIMACS p-line indicates a CNF of 400 variables and 34000 clauses.
2.49/2.60	c parseCNF():: parsing....
2.49/2.60	c parseCNF():: the CNF contains 0 unary clauses.
2.49/2.60	c runParser():: parsing was successful, warming up engines...
2.49/2.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.60	c preprocessing fase I completed:: there are now 400 free variables and 34000 clauses.
2.49/2.60	c using k-SAT heuristics (size based diff)
2.49/2.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.60	c main():: clause / variable ratio: ( 34000 / 400 ) = 85.00
2.49/2.60	c longest clause has size 7
2.49/2.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.60	c number of free variables = 400
2.49/2.60	c dynamic_preselect_setsize :: off
2.49/2.60	c main():: all systems go!
2.49/2.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 310
2.69/2.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 1/999) NodeCount: 16155
6.99/7.00	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 938592
224.60/224.63	c |----------------------------------------------------------------|
c |*
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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-3420377-1306605016/watcher-3420377-1306605016 -o /tmp/evaluation-result-3420377-1306605016/solver-3420377-1306605016 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420377-1306605016.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: 1.88 2.00 1.99 2/412 29176
/proc/meminfo: memFree=22767872/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=7524 CPUtime=0.01 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4194304 434 0 0 0 1 0 0 0 23 0 1 0 228111016 7704576 379 33554432000 4194304 4300876 140735920372976 18446744073709551615 218880564992 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 1881 379 113 27 0 330 0

[startup+0.108208 s]
/proc/loadavg: 1.88 2.00 1.99 2/412 29176
/proc/meminfo: memFree=22767872/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=10132 CPUtime=0.1 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 4875 0 0 0 10 0 0 0 24 0 1 0 228111016 10375168 785 33554432000 4194304 4300876 140735920372976 18446744073709551615 218879960489 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 2533 785 143 27 0 982 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10132

[startup+0.201192 s]
/proc/loadavg: 1.88 2.00 1.99 2/412 29176
/proc/meminfo: memFree=22767872/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=12528 CPUtime=0.19 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 6324 0 0 0 19 0 0 0 24 0 1 0 228111016 12828672 1354 33554432000 4194304 4300876 140735920372976 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 3132 1354 143 27 0 1581 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12528

[startup+0.301174 s]
/proc/loadavg: 1.88 2.00 1.99 2/412 29176
/proc/meminfo: memFree=22767872/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=12528 CPUtime=0.29 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 6324 0 0 0 29 0 0 0 25 0 1 0 228111016 12828672 1354 33554432000 4194304 4300876 140735920372976 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 3132 1354 143 27 0 1581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12528

[startup+0.701104 s]
/proc/loadavg: 1.88 2.00 1.99 2/412 29176
/proc/meminfo: memFree=22767872/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=12528 CPUtime=0.69 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 6324 0 0 0 69 0 0 0 25 0 1 0 228111016 12828672 1354 33554432000 4194304 4300876 140735920372976 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 3132 1354 143 27 0 1581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12528

[startup+1.50097 s]
/proc/loadavg: 1.88 2.00 1.99 3/416 29183
/proc/meminfo: memFree=22752580/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=12528 CPUtime=1.49 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 6324 0 0 0 149 0 0 0 25 0 1 0 228111016 12828672 1354 33554432000 4194304 4300876 140735920372976 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 3132 1354 143 27 0 1581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12528

[startup+3.10068 s]
/proc/loadavg: 1.88 2.00 1.99 3/416 29183
/proc/meminfo: memFree=22751716/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=17000 CPUtime=3.09 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 7706 0 0 0 309 0 0 0 25 0 1 0 228111016 17408000 2236 33554432000 4194304 4300876 140735920372976 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 4250 2236 170 27 0 2699 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17000

[startup+6.30112 s]
/proc/loadavg: 1.89 2.00 1.99 3/416 29183
/proc/meminfo: memFree=22748188/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=17000 CPUtime=6.29 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 7707 0 0 0 629 0 0 0 25 0 1 0 228111016 17408000 2237 33554432000 4194304 4300876 140735920372976 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 4250 2237 170 27 0 2699 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17000

[startup+12.701 s]
/proc/loadavg: 1.89 2.00 1.99 3/416 29183
/proc/meminfo: memFree=22746132/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=17000 CPUtime=12.69 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 7707 0 0 0 1269 0 0 0 25 0 1 0 228111016 17408000 2237 33554432000 4194304 4300876 140735920372976 18446744073709551615 218879960249 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 4250 2237 170 27 0 2699 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17000

[startup+25.5007 s]
/proc/loadavg: 1.92 2.00 1.99 3/416 29184
/proc/meminfo: memFree=22743072/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=19300 CPUtime=25.49 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 8205 0 0 0 2549 0 0 0 25 0 1 0 228111016 19763200 2735 33554432000 4194304 4300876 140735920372976 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 4825 2735 170 27 0 3274 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19300

[startup+51.1002 s]
/proc/loadavg: 1.94 2.00 1.99 3/416 29185
/proc/meminfo: memFree=22738032/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=22176 CPUtime=51.09 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 8789 0 0 0 5109 0 0 0 25 0 1 0 228111016 22708224 3319 33554432000 4194304 4300876 140735920372976 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 5544 3319 171 27 0 3993 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22176

[startup+102.301 s]
/proc/loadavg: 1.97 2.00 1.99 3/416 29186
/proc/meminfo: memFree=22727460/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=28644 CPUtime=102.3 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 10001 0 0 0 10230 0 0 0 25 0 1 0 228111016 29331456 4531 33554432000 4194304 4300876 140735920372976 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 7161 4531 171 27 0 5610 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28644

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/416 29187
/proc/meminfo: memFree=22714768/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=34464 CPUtime=162.29 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 11513 0 0 0 16229 0 0 0 25 0 1 0 228111016 35291136 6043 33554432000 4194304 4300876 140735920372976 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 8616 6043 171 27 0 7065 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34464

[startup+222.315 s]
/proc/loadavg: 1.99 2.00 1.99 3/416 29189
/proc/meminfo: memFree=22703580/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=43196 CPUtime=222.31 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 13155 0 0 0 22230 1 0 0 25 0 1 0 228111016 44232704 7685 33554432000 4194304 4300876 140735920372976 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 10799 7685 171 27 0 9248 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 43196

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/416 29191
/proc/meminfo: memFree=22693124/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=56292 CPUtime=282.3 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 14501 0 0 0 28229 1 0 0 25 0 1 0 228111016 57643008 9031 33554432000 4194304 4300876 140735920372976 18446744073709551615 218879960774 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 14073 9031 171 27 0 12522 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 56292

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/416 29193
/proc/meminfo: memFree=22681556/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=56292 CPUtime=342.3 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 15945 0 0 0 34229 1 0 0 25 0 1 0 228111016 57643008 10475 33554432000 4194304 4300876 140735920372976 18446744073709551615 4276350 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 14073 10475 171 27 0 12522 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56292

[startup+402.3 s]
/proc/loadavg: 2.14 2.04 2.01 3/416 29194
/proc/meminfo: memFree=22669616/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=56292 CPUtime=402.3 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 17484 0 0 0 40228 2 0 0 25 0 1 0 228111016 57643008 12014 33554432000 4194304 4300876 140735920372976 18446744073709551615 218879960280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 14073 12014 171 27 0 12522 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 56292

[startup+462.301 s]
/proc/loadavg: 2.05 2.03 2.00 3/416 29195
/proc/meminfo: memFree=22659164/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=75936 CPUtime=462.3 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 18977 0 0 0 46228 2 0 0 25 0 1 0 228111016 77758464 13507 33554432000 4194304 4300876 140735920372976 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 18984 13507 171 27 0 17433 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 75936

[startup+522.301 s]
/proc/loadavg: 2.02 2.02 2.00 3/416 29197
/proc/meminfo: memFree=22648084/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=75936 CPUtime=522.3 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 20385 0 0 0 52228 2 0 0 25 0 1 0 228111016 77758464 14915 33554432000 4194304 4300876 140735920372976 18446744073709551615 4289198 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 18984 14915 171 27 0 17433 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 75936

[startup+582.301 s]
/proc/loadavg: 2.05 2.03 2.00 3/416 29199
/proc/meminfo: memFree=22636028/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=75936 CPUtime=582.3 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 21897 0 0 0 58228 2 0 0 25 0 1 0 228111016 77758464 16427 33554432000 4194304 4300876 140735920372976 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 18984 16427 171 27 0 17433 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 75936

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/416 29302
/proc/meminfo: memFree=21949388/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=472300 CPUtime=4002.39 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 109578 0 0 0 400219 20 0 0 25 0 1 0 228111016 483635200 104108 33554432000 4194304 4300876 140735920372976 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 118075 104108 171 27 0 116524 0
Current children cumulated CPU time (s) 4002.39
Current children cumulated vsize (KiB) 472300

[startup+4062.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/416 29303
/proc/meminfo: memFree=21936592/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=472300 CPUtime=4062.4 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 111263 0 0 0 406220 20 0 0 25 0 1 0 228111016 483635200 105793 33554432000 4194304 4300876 140735920372976 18446744073709551615 4214389 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 118075 105793 171 27 0 116524 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 472300

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/416 29305
/proc/meminfo: memFree=21924420/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=472300 CPUtime=4122.38 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 112752 0 0 0 412218 20 0 0 25 0 1 0 228111016 483635200 107282 33554432000 4194304 4300876 140735920372976 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 118075 107282 171 27 0 116524 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 472300

[startup+4182.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 29307
/proc/meminfo: memFree=21911856/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=472300 CPUtime=4182.41 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 114376 0 0 0 418220 21 0 0 25 0 1 0 228111016 483635200 108906 33554432000 4194304 4300876 140735920372976 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 118075 108906 171 27 0 116524 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 472300

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 29309
/proc/meminfo: memFree=21899916/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=472300 CPUtime=4242.39 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 115898 0 0 0 424218 21 0 0 25 0 1 0 228111016 483635200 110428 33554432000 4194304 4300876 140735920372976 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 118075 110428 171 27 0 116524 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 472300

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 29319
/proc/meminfo: memFree=21887184/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=472300 CPUtime=4302.39 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 117452 0 0 0 430218 21 0 0 25 0 1 0 228111016 483635200 111982 33554432000 4194304 4300876 140735920372976 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 118075 111982 171 27 0 116524 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 472300

[startup+4362.3 s]
/proc/loadavg: 2.13 2.03 2.01 3/416 29320
/proc/meminfo: memFree=21874764/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=472300 CPUtime=4362.39 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 119028 0 0 0 436218 21 0 0 25 0 1 0 228111016 483635200 113558 33554432000 4194304 4300876 140735920372976 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 118075 113558 171 27 0 116524 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 472300

[startup+4422.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/416 29322
/proc/meminfo: memFree=21862588/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=472300 CPUtime=4422.4 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 120591 0 0 0 442218 22 0 0 25 0 1 0 228111016 483635200 115121 33554432000 4194304 4300876 140735920372976 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 118075 115121 171 27 0 116524 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 472300

[startup+4482.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/416 29324
/proc/meminfo: memFree=21849784/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=696064 CPUtime=4482.4 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 122233 0 0 0 448218 22 0 0 25 0 1 0 228111016 712769536 116763 33554432000 4194304 4300876 140735920372976 18446744073709551615 4248754 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 174016 116763 171 27 0 172465 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 696064

[startup+4542.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/416 29326
/proc/meminfo: memFree=21836964/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=696064 CPUtime=4542.4 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 123760 0 0 0 454218 22 0 0 25 0 1 0 228111016 712769536 118290 33554432000 4194304 4300876 140735920372976 18446744073709551615 218879960774 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 174016 118290 171 27 0 172465 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 696064

[startup+4602.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/416 29327
/proc/meminfo: memFree=21824284/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=696064 CPUtime=4602.4 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 125393 0 0 0 460218 22 0 0 25 0 1 0 228111016 712769536 119923 33554432000 4194304 4300876 140735920372976 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 174016 119923 171 27 0 172465 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 696064

[startup+4662.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/416 29328
/proc/meminfo: memFree=21810736/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=696064 CPUtime=4662.4 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 126905 0 0 0 466217 23 0 0 25 0 1 0 228111016 712769536 121435 33554432000 4194304 4300876 140735920372976 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 174016 121435 171 27 0 172465 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 696064

[startup+4722.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/416 29330
/proc/meminfo: memFree=21799056/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=696064 CPUtime=4722.42 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 128526 0 0 0 472219 23 0 0 25 0 1 0 228111016 712769536 123056 33554432000 4194304 4300876 140735920372976 18446744073709551615 4276213 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 174016 123056 171 27 0 172465 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 696064

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 29332
/proc/meminfo: memFree=21786504/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=696064 CPUtime=4782.41 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 130039 0 0 0 478217 24 0 0 25 0 1 0 228111016 712769536 124569 33554432000 4194304 4300876 140735920372976 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 174016 124569 171 27 0 172465 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 696064

[startup+4842.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/416 29334
/proc/meminfo: memFree=21772836/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=696064 CPUtime=4842.42 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 131720 0 0 0 484218 24 0 0 25 0 1 0 228111016 712769536 126250 33554432000 4194304 4300876 140735920372976 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 174016 126250 171 27 0 172465 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 696064

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/416 29335
/proc/meminfo: memFree=21760912/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=696064 CPUtime=4902.4 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 133260 0 0 0 490216 24 0 0 25 0 1 0 228111016 712769536 127790 33554432000 4194304 4300876 140735920372976 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 174016 127790 171 27 0 172465 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 696064

[startup+4962.3 s]
/proc/loadavg: 2.06 2.03 2.01 3/416 29339
/proc/meminfo: memFree=21747812/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=696064 CPUtime=4962.41 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 134940 0 0 0 496216 25 0 0 25 0 1 0 228111016 712769536 129470 33554432000 4194304 4300876 140735920372976 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 174016 129470 171 27 0 172465 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 696064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.03 2.02 2.00 3/416 29341
/proc/meminfo: memFree=21740208/32950928 swapFree=53457208/67111528
[pid=29176] ppid=29174 vsize=696064 CPUtime=5000.02 cores=0,2,4,6
/proc/29176/stat : 29176 (march_rw) R 29174 29176 27635 0 -1 4202496 135908 0 0 0 499977 25 0 0 25 0 1 0 228111016 712769536 130438 33554432000 4194304 4300876 140735920372976 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29176/statm: 174016 130438 171 27 0 172465 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 696064

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): 4999.93
CPU time (s): 5000.05
CPU user time (s): 4999.78
CPU system time (s): 0.273958
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 696064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.78
system time used= 0.273958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 135908
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= 4
involuntary context switches= 3024

runsolver used 20.8138 second user time and 42.8505 second system time

The end

Launcher Data 

Begin job on node112 at 2011-05-28 19:50:16
IDJOB=3420377
IDBENCH=82629
IDSOLVER=1913
FILE ID=node112/3420377-1306605016
RUNJOBID= node112-1306605016-29162
PBS_JOBID= 13471568
Free space on /tmp= 73280 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v400-c34000-S1275797759-041-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420377-1306605016/watcher-3420377-1306605016 -o /tmp/evaluation-result-3420377-1306605016/solver-3420377-1306605016 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420377-1306605016.cnf

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

MD5SUM BENCH= 374e3ba6783d13d6d478972802d8dba0
RANDOM SEED=515211687

node112.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		: 2666.847
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
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	: 5180.45
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		: 2666.847
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	: 5332.76
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		: 2666.847
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	: 5332.82
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		: 2666.847
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	: 5332.61
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		: 2666.847
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		: 2666.847
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      22768284 kB
Buffers:        256272 kB
Cached:        7516336 kB
SwapCached:      62268 kB
Active:        2655820 kB
Inactive:      7280324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22768284 kB
SwapTotal:    67111528 kB
SwapFree:     53457208 kB
Dirty:            1180 kB
Writeback:           0 kB
AnonPages:     2108656 kB
Mapped:          15548 kB
Slab:           121864 kB
PageTables:      59156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 98620712 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= 73280 MiB
End job on node112 at 2011-05-28 21:13:38