Trace number 3152718

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v90-c8010-S231612998-061.SATISFIABLE.cnf
MD5SUM053eacf65ab310107e284aa82f53766f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.963852
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses8010
Sum of the clauses size56070
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 58010

Solver Data 

0.50/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.50/0.53	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.50/0.53	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.50/0.53	c main()::
0.50/0.53	c initFormula():: searching for DIMACS p-line....
0.50/0.53	c full lookahead due to high density!
0.50/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 90 variables and 8010 clauses.
0.50/0.53	c parseCNF():: parsing....
0.50/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.50/0.53	c runParser():: parsing was successful, warming up engines...
0.50/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.53	c preprocessing fase I completed:: there are now 90 free variables and 8010 clauses.
0.50/0.53	c using k-SAT heuristics (size based diff)
0.50/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.53	c main():: clause / variable ratio: ( 8010 / 90 ) = 89.00
0.50/0.53	c longest clause has size 7
0.50/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.53	c number of free variables = 90
0.50/0.53	c dynamic_preselect_setsize :: off
0.50/0.53	c main():: all systems go!
0.50/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 193
0.50/0.59	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 1/999) NodeCount: 882
0.69/0.74	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 8566
2.20/2.22	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/999) NodeCount: 70461
14.09/14.19	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/999) NodeCount: 442474
88.99/89.05	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 2193674
461.09/461.15	c |----------------------------------------------------------------|
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c |************************
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c |********************************
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Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152718-1301710785/watcher-3152718-1301710785 -o /tmp/evaluation-result-3152718-1301710785/solver-3152718-1301710785 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152718-1301710785.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 1.07 2.41 4.01 4/189 23900
/proc/meminfo: memFree=22682088/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=6724 CPUtime=0 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4194304 277 0 0 0 0 0 0 0 23 0 1 0 282679244 6885376 222 33554432000 4194304 4300876 140736696325024 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 1681 222 113 27 0 130 0

[startup+0.094195 s]
/proc/loadavg: 1.07 2.41 4.01 4/189 23900
/proc/meminfo: memFree=22682088/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=7788 CPUtime=0.09 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 1359 0 0 0 9 0 0 0 23 0 1 0 282679244 7974912 454 33554432000 4194304 4300876 140736696325024 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7788

[startup+0.100193 s]
/proc/loadavg: 1.07 2.41 4.01 4/189 23900
/proc/meminfo: memFree=22682088/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=7788 CPUtime=0.09 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 1359 0 0 0 9 0 0 0 23 0 1 0 282679244 7974912 454 33554432000 4194304 4300876 140736696325024 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7788

[startup+0.30018 s]
/proc/loadavg: 1.07 2.41 4.01 4/189 23900
/proc/meminfo: memFree=22682088/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=7788 CPUtime=0.29 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 1359 0 0 0 29 0 0 0 25 0 1 0 282679244 7974912 454 33554432000 4194304 4300876 140736696325024 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7788

[startup+0.701094 s]
/proc/loadavg: 1.07 2.41 4.01 4/189 23900
/proc/meminfo: memFree=22682088/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=8500 CPUtime=0.69 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 1934 0 0 0 69 0 0 0 25 0 1 0 282679244 8704000 595 33554432000 4194304 4300876 140736696325024 18446744073709551615 4275569 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 2125 595 170 27 0 574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8500

[startup+1.50096 s]
/proc/loadavg: 1.07 2.41 4.01 5/190 23955
/proc/meminfo: memFree=22678732/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=8720 CPUtime=1.49 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 1949 0 0 0 149 0 0 0 25 0 1 0 282679244 8929280 610 33554432000 4194304 4300876 140736696325024 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 2180 610 170 27 0 629 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8720

[startup+3.10064 s]
/proc/loadavg: 1.07 2.41 4.01 4/188 23955
/proc/meminfo: memFree=22678624/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=9176 CPUtime=3.09 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 2049 0 0 0 309 0 0 0 25 0 1 0 282679244 9396224 710 33554432000 4194304 4300876 140736696325024 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 2294 710 171 27 0 743 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9176

[startup+6.30107 s]
/proc/loadavg: 1.23 2.42 4.00 5/190 24063
/proc/meminfo: memFree=22676016/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=9744 CPUtime=6.29 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 2147 0 0 0 629 0 0 0 25 0 1 0 282679244 9977856 808 33554432000 4194304 4300876 140736696325024 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 2436 808 171 27 0 885 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9744

[startup+12.7009 s]
/proc/loadavg: 1.45 2.44 4.00 5/190 24063
/proc/meminfo: memFree=22672836/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=10256 CPUtime=12.69 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 2344 0 0 0 1269 0 0 0 25 0 1 0 282679244 10502144 1005 33554432000 4194304 4300876 140736696325024 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 2564 1005 171 27 0 1013 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10256

[startup+25.5006 s]
/proc/loadavg: 2.01 2.52 4.00 5/190 24063
/proc/meminfo: memFree=22666884/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=12172 CPUtime=25.49 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 2730 0 0 0 2549 0 0 0 25 0 1 0 282679244 12464128 1391 33554432000 4194304 4300876 140736696325024 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 3043 1391 171 27 0 1492 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12172

[startup+51.1009 s]
/proc/loadavg: 2.69 2.64 4.00 5/190 24091
/proc/meminfo: memFree=22659040/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=16484 CPUtime=51.09 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 3500 0 0 0 5109 0 0 0 25 0 1 0 282679244 16879616 2161 33554432000 4194304 4300876 140736696325024 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 4121 2161 171 27 0 2570 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16484

[startup+102.306 s]
/proc/loadavg: 3.47 2.86 4.00 5/190 24092
/proc/meminfo: memFree=22640536/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=26468 CPUtime=102.29 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 5009 0 0 0 10229 0 0 0 25 0 1 0 282679244 27103232 3670 33554432000 4194304 4300876 140736696325024 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 6617 3670 171 27 0 5066 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 26468

[startup+162.3 s]
/proc/loadavg: 3.80 3.06 4.00 5/190 24094
/proc/meminfo: memFree=22619684/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=35200 CPUtime=162.28 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 6775 0 0 0 16228 0 0 0 25 0 1 0 282679244 36044800 5436 33554432000 4194304 4300876 140736696325024 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 8800 5436 171 27 0 7249 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 35200

[startup+222.301 s]
/proc/loadavg: 3.93 3.23 4.00 5/190 24096
/proc/meminfo: memFree=22598332/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=35484 CPUtime=222.28 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 8525 0 0 0 22228 0 0 0 25 0 1 0 282679244 36335616 7186 33554432000 4194304 4300876 140736696325024 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 8871 7186 171 27 0 7320 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 35484

[startup+282.301 s]
/proc/loadavg: 3.97 3.37 4.00 5/190 24097
/proc/meminfo: memFree=22576856/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=48580 CPUtime=282.29 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 10255 0 0 0 28228 1 0 0 25 0 1 0 282679244 49745920 8916 33554432000 4194304 4300876 140736696325024 18446744073709551615 4264525 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 12145 8916 171 27 0 10594 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 48580

[startup+342.301 s]
/proc/loadavg: 4.05 3.50 4.00 5/190 24099
/proc/meminfo: memFree=22554016/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=68792 CPUtime=342.29 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 11946 0 0 0 34228 1 0 0 25 0 1 0 282679244 70443008 10607 33554432000 4194304 4300876 140736696325024 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 17198 10607 171 27 0 15647 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 68792

[startup+402.301 s]
/proc/loadavg: 3.38 3.40 3.94 4/184 24117
/proc/meminfo: memFree=22545868/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=68792 CPUtime=402.3 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 13594 0 0 0 40228 2 0 0 25 0 1 0 282679244 70443008 12255 33554432000 4194304 4300876 140736696325024 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 17198 12255 171 27 0 15647 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 68792

[startup+462.301 s]
/proc/loadavg: 3.14 3.33 3.88 4/184 24119
/proc/meminfo: memFree=22527472/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=68792 CPUtime=462.29 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 15061 0 0 0 46227 2 0 0 25 0 1 0 282679244 70443008 13722 33554432000 4194304 4300876 140736696325024 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 17198 13722 171 27 0 15647 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 68792

[startup+522.301 s]
/proc/loadavg: 2.61 3.15 3.78 3/178 24138
/proc/meminfo: memFree=22521216/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=68792 CPUtime=522.29 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 16815 0 0 0 52227 2 0 0 25 0 1 0 282679244 70443008 15476 33554432000 4194304 4300876 140736696325024 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 17198 15476 171 27 0 15647 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 68792

[startup+582.301 s]
/proc/loadavg: 2.22 2.94 3.67 3/178 24139
/proc/meminfo: memFree=22502704/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=98260 CPUtime=582.3 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 18578 0 0 0 58227 3 0 0 25 0 1 0 282679244 100618240 17239 33554432000 4194304 4300876 140736696325024 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 24565 17239 171 27 0 23014 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 98260

[startup+642.301 s]
/proc/loadavg: 2.08 2.77 3.56 3/178 24141
/proc/meminfo: memFree=22483712/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=98260 CPUtime=642.31 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 20296 0 0 0 64228 3 0 0 25 0 1 0 282679244 100618240 18957 33554432000 4194304 4300876 140736696325024 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 24565 18957 171 27 0 23014 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 98260

[startup+702.301 s]
/proc/loadavg: 2.03 2.63 3.46 3/178 24142
/proc/meminfo: memFree=22465824/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=99396 CPUtime=702.3 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 21940 0 0 0 70227 3 0 0 25 0 1 0 282679244 101781504 20601 33554432000 4194304 4300876 140736696325024 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 24849 20601 171 27 0 23298 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 99396

[startup+762.306 s]
/proc/loadavg: 2.01 2.51 3.37 3/178 24144
/proc/meminfo: memFree=22448192/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=99396 CPUtime=762.31 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 23469 0 0 0 76227 4 0 0 25 0 1 0 282679244 101781504 22130 33554432000 4194304 4300876 140736696325024 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 24849 22130 171 27 0 23298 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 99396

[startup+822.301 s]
/proc/loadavg: 2.00 2.41 3.28 3/178 24146
/proc/meminfo: memFree=22430920/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=143596 CPUtime=822.3 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 25157 0 0 0 82226 4 0 0 25 0 1 0 282679244 147042304 23818 33554432000 4194304 4300876 140736696325024 18446744073709551615 4276177 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 35899 23818 171 27 0 34348 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 143596

[startup+882.301 s]
/proc/loadavg: 2.00 2.34 3.20 3/178 24147
/proc/meminfo: memFree=22414404/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=143596 CPUtime=882.3 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 26864 0 0 0 88226 4 0 0 25 0 1 0 282679244 147042304 25525 33554432000 4194304 4300876 140736696325024 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 35899 25525 171 27 0 34348 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 143596

[startup+942.301 s]
/proc/loadavg: 2.03 2.29 3.12 3/178 24149
/proc/meminfo: memFree=22397132/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=143596 CPUtime=942.31 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 28510 0 0 0 94226 5 0 0 25 0 1 0 282679244 147042304 27171 33554432000 4194304 4300876 140736696325024 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 35899 27171 171 27 0 34348 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 143596

[startup+1002.3 s]
/proc/loadavg: 2.01 2.23 3.05 3/178 24150
/proc/meminfo: memFree=22379508/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=143596 CPUtime=1002.31 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 30056 0 0 0 100226 5 0 0 25 0 1 0 282679244 147042304 28717 33554432000 4194304 4300876 140736696325024 18446744073709551615 4264508 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 35899 28717 171 27 0 34348 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 143596

[startup+1062.3 s]
/proc/loadavg: 2.00 2.19 2.98 3/178 24152
/proc/meminfo: memFree=22362376/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=143596 CPUtime=1062.31 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 31690 0 0 0 106226 5 0 0 25 0 1 0 282679244 147042304 30351 33554432000 4194304 4300876 140736696325024 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 35899 30351 171 27 0 34348 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 143596

[startup+1122.3 s]
/proc/loadavg: 2.00 2.15 2.92 3/178 24154
/proc/meminfo: memFree=22345232/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=143596 CPUtime=1122.31 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 33372 0 0 0 112226 5 0 0 25 0 1 0 282679244 147042304 32033 33554432000 4194304 4300876 140736696325024 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 35899 32033 171 27 0 34348 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 143596

[startup+1182.3 s]
/proc/loadavg: 2.00 2.12 2.86 3/178 24155
/proc/meminfo: memFree=22329468/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=143596 CPUtime=1182.32 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 34976 0 0 0 118226 6 0 0 25 0 1 0 282679244 147042304 33637 33554432000 4194304 4300876 140736696325024 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 35899 33637 171 27 0 34348 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 143596

[startup+1242.3 s]
/proc/loadavg: 2.00 2.10 2.80 3/178 24157
/proc/meminfo: memFree=22312208/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=209896 CPUtime=1242.31 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 36536 0 0 0 124225 6 0 0 25 0 1 0 282679244 214933504 35197 33554432000 4194304 4300876 140736696325024 18446744073709551615 4278614 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 52474 35197 171 27 0 50923 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 209896



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.00 2.08 2.75 3/178 24158
/proc/meminfo: memFree=22295088/32951124 swapFree=67111528/67111528
[pid=23900] ppid=23898 vsize=212168 CPUtime=1300.03 cores=4,6
/proc/23900/stat : 23900 (march_rw) R 23898 23900 21258 0 -1 4202496 38121 0 0 0 129996 7 0 0 25 0 1 0 282679244 217260032 36782 33554432000 4194304 4300876 140736696325024 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23900/statm: 53042 36782 171 27 0 51491 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 212168

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.96
CPU system time (s): 0.079987
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 212168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.96
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38121
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= 5
involuntary context switches= 14128

runsolver used 2.04269 second user time and 3.88841 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-02 04:19:45
IDJOB=3152718
IDBENCH=82998
IDSOLVER=1561
FILE ID=node109/3152718-1301710785
RUNJOBID= node109-1301710785-23859
PBS_JOBID= 12840871
Free space on /tmp= 72060 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S231612998-061.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152718-1301710785/watcher-3152718-1301710785 -o /tmp/evaluation-result-3152718-1301710785/solver-3152718-1301710785 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152718-1301710785.cnf

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

MD5SUM BENCH= 053eacf65ab310107e284aa82f53766f
RANDOM SEED=314453815

node109.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22682368 kB
Buffers:        340596 kB
Cached:        9599708 kB
SwapCached:          0 kB
Active:        5957528 kB
Inactive:      4048796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22682368 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1024 kB
Writeback:           0 kB
AnonPages:       66024 kB
Mapped:          15488 kB
Slab:           201052 kB
PageTables:       5588 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   251776 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= 72060 MiB
End job on node109 at 2011-04-02 04:41:27