Trace number 3152321

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) 1300.06 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v400-c34000-S927774663-037-UNKNOWN.cnf
MD5SUM950830e22ef92fb7f22c5b3c987a21f5
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 

2.59/2.61	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.59/2.61	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.59/2.61	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.59/2.61	c main()::
2.59/2.61	c initFormula():: searching for DIMACS p-line....
2.59/2.61	c full lookahead due to high density!
2.59/2.61	c initFormula():: the DIMACS p-line indicates a CNF of 400 variables and 34000 clauses.
2.59/2.61	c parseCNF():: parsing....
2.59/2.61	c parseCNF():: the CNF contains 0 unary clauses.
2.59/2.61	c runParser():: parsing was successful, warming up engines...
2.59/2.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.61	c preprocessing fase I completed:: there are now 400 free variables and 34000 clauses.
2.59/2.61	c using k-SAT heuristics (size based diff)
2.59/2.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.61	c main():: clause / variable ratio: ( 34000 / 400 ) = 85.00
2.59/2.61	c longest clause has size 7
2.59/2.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.61	c number of free variables = 400
2.59/2.61	c dynamic_preselect_setsize :: off
2.59/2.61	c main():: all systems go!
2.59/2.61	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 306
2.69/2.78	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 15897
7.09/7.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 926783
232.59/232.63	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |*******************************
c |********************************
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c |************************************************************
c |*************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152321-1301698553/watcher-3152321-1301698553 -o /tmp/evaluation-result-3152321-1301698553/solver-3152321-1301698553 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152321-1301698553.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: 0.78 1.22 2.19 5/185 5811
/proc/meminfo: memFree=21040148/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=6996 CPUtime=0 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4194304 311 0 0 0 0 0 0 0 23 0 1 0 262270916 7163904 256 33554432000 4194304 4300876 140735049275344 18446744073709551615 264726065861 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 1749 256 113 27 0 198 0

[startup+0.0906399 s]
/proc/loadavg: 0.78 1.22 2.19 5/185 5811
/proc/meminfo: memFree=21040148/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=10140 CPUtime=0.08 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 3352 0 0 0 8 0 0 0 24 0 1 0 262270916 10383360 787 33554432000 4194304 4300876 140735049275344 18446744073709551615 4240036 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 2535 787 142 27 0 984 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10140

[startup+0.100633 s]
/proc/loadavg: 0.78 1.22 2.19 5/185 5811
/proc/meminfo: memFree=21040148/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=11856 CPUtime=0.09 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 4647 0 0 0 9 0 0 0 24 0 1 0 262270916 12140544 1203 33554432000 4194304 4300876 140735049275344 18446744073709551615 264726065861 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 2997 1227 142 27 0 1446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11856

[startup+0.3006 s]
/proc/loadavg: 0.78 1.22 2.19 5/185 5811
/proc/meminfo: memFree=21040148/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=12528 CPUtime=0.28 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 6325 0 0 0 28 0 0 0 25 0 1 0 262270916 12828672 1355 33554432000 4194304 4300876 140735049275344 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 3132 1355 143 27 0 1581 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12528

[startup+0.700526 s]
/proc/loadavg: 0.78 1.22 2.19 5/185 5811
/proc/meminfo: memFree=21040148/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=12528 CPUtime=0.68 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 6325 0 0 0 68 0 0 0 25 0 1 0 262270916 12828672 1355 33554432000 4194304 4300876 140735049275344 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 3132 1355 143 27 0 1581 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12528

[startup+1.50038 s]
/proc/loadavg: 0.78 1.22 2.19 6/190 5819
/proc/meminfo: memFree=20995612/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=12528 CPUtime=1.48 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 6325 0 0 0 148 0 0 0 25 0 1 0 262270916 12828672 1355 33554432000 4194304 4300876 140735049275344 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 3132 1355 143 27 0 1581 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12528

[startup+3.10105 s]
/proc/loadavg: 0.78 1.22 2.19 6/190 5819
/proc/meminfo: memFree=20993132/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=17000 CPUtime=3.09 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 7707 0 0 0 308 1 0 0 25 0 1 0 262270916 17408000 2237 33554432000 4194304 4300876 140735049275344 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 4250 2237 170 27 0 2699 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17000

[startup+6.30046 s]
/proc/loadavg: 1.12 1.28 2.20 6/190 5819
/proc/meminfo: memFree=20984260/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=17000 CPUtime=6.29 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 7707 0 0 0 628 1 0 0 25 0 1 0 262270916 17408000 2237 33554432000 4194304 4300876 140735049275344 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 4250 2237 170 27 0 2699 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17000

[startup+12.7003 s]
/proc/loadavg: 1.35 1.33 2.21 6/190 5819
/proc/meminfo: memFree=20980376/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=17000 CPUtime=12.69 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 7707 0 0 0 1268 1 0 0 25 0 1 0 262270916 17408000 2237 33554432000 4194304 4300876 140735049275344 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 4250 2237 170 27 0 2699 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17000

[startup+25.5008 s]
/proc/loadavg: 1.93 1.46 2.24 6/190 5819
/proc/meminfo: memFree=20973692/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=19300 CPUtime=25.49 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 8182 0 0 0 2548 1 0 0 25 0 1 0 262270916 19763200 2712 33554432000 4194304 4300876 140735049275344 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 4825 2712 170 27 0 3274 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19300

[startup+51.101 s]
/proc/loadavg: 2.64 1.66 2.28 5/190 5820
/proc/meminfo: memFree=20960820/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=22176 CPUtime=51.09 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 8737 0 0 0 5107 2 0 0 25 0 1 0 262270916 22708224 3267 33554432000 4194304 4300876 140735049275344 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 5544 3267 171 27 0 3993 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22176

[startup+102.306 s]
/proc/loadavg: 3.41 2.02 2.37 6/190 5821
/proc/meminfo: memFree=20934140/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=28644 CPUtime=102.3 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 9882 0 0 0 10228 2 0 0 25 0 1 0 262270916 29331456 4412 33554432000 4194304 4300876 140735049275344 18446744073709551615 4289376 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 7161 4412 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: 3.86 2.39 2.48 5/190 5823
/proc/meminfo: memFree=20905072/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=34464 CPUtime=162.29 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 11318 0 0 0 16226 3 0 0 25 0 1 0 262270916 35291136 5848 33554432000 4194304 4300876 140735049275344 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 8616 5848 171 27 0 7065 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34464

[startup+222.301 s]
/proc/loadavg: 3.95 2.68 2.57 6/190 5825
/proc/meminfo: memFree=20876260/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=43196 CPUtime=222.29 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 12873 0 0 0 22225 4 0 0 25 0 1 0 262270916 44232704 7403 33554432000 4194304 4300876 140735049275344 18446744073709551615 4269513 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 10799 7403 171 27 0 9248 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 43196

[startup+282.3 s]
/proc/loadavg: 3.98 2.92 2.66 6/190 5826
/proc/meminfo: memFree=20848288/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=43196 CPUtime=282.3 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 14198 0 0 0 28224 6 0 0 25 0 1 0 262270916 44232704 8728 33554432000 4194304 4300876 140735049275344 18446744073709551615 4276259 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 10799 8728 171 27 0 9248 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 43196

[startup+342.301 s]
/proc/loadavg: 3.99 3.11 2.74 6/190 5837
/proc/meminfo: memFree=20818104/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=56292 CPUtime=342.3 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 15548 0 0 0 34224 6 0 0 25 0 1 0 262270916 57643008 10078 33554432000 4194304 4300876 140735049275344 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 14073 10078 171 27 0 12522 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56292

[startup+402.301 s]
/proc/loadavg: 4.05 3.29 2.82 6/190 5838
/proc/meminfo: memFree=20789412/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=56292 CPUtime=402.31 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 17020 0 0 0 40224 7 0 0 25 0 1 0 262270916 57643008 11550 33554432000 4194304 4300876 140735049275344 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 14073 11550 171 27 0 12522 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 56292

[startup+462.3 s]
/proc/loadavg: 4.02 3.42 2.89 6/190 5840
/proc/meminfo: memFree=20761976/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=75936 CPUtime=462.3 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 18550 0 0 0 46223 7 0 0 25 0 1 0 262270916 77758464 13080 33554432000 4194304 4300876 140735049275344 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 18984 13080 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: 4.00 3.52 2.95 5/190 5842
/proc/meminfo: memFree=20733560/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=75936 CPUtime=522.3 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 19865 0 0 0 52222 8 0 0 25 0 1 0 262270916 77758464 14395 33554432000 4194304 4300876 140735049275344 18446744073709551615 4264508 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 18984 14395 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: 4.00 3.60 3.02 6/190 5843
/proc/meminfo: memFree=20704384/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=75936 CPUtime=582.31 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 21285 0 0 0 58222 9 0 0 25 0 1 0 262270916 77758464 15815 33554432000 4194304 4300876 140735049275344 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 18984 15815 171 27 0 17433 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 75936

[startup+642.3 s]
/proc/loadavg: 4.00 3.67 3.08 6/190 5845
/proc/meminfo: memFree=20674948/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=105404 CPUtime=642.32 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 22814 0 0 0 64222 10 0 0 25 0 1 0 262270916 107933696 17344 33554432000 4194304 4300876 140735049275344 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 26351 17344 171 27 0 24800 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 105404

[startup+702.301 s]
/proc/loadavg: 4.04 3.75 3.14 6/190 5846
/proc/meminfo: memFree=20647512/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=105404 CPUtime=702.31 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 24276 0 0 0 70221 10 0 0 25 0 1 0 262270916 107933696 18806 33554432000 4194304 4300876 140735049275344 18446744073709551615 4197080 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 26351 18806 171 27 0 24800 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 105404

[startup+762.307 s]
/proc/loadavg: 4.01 3.79 3.19 6/190 5848
/proc/meminfo: memFree=20617964/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=105404 CPUtime=762.32 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 25622 0 0 0 76221 11 0 0 25 0 1 0 262270916 107933696 20152 33554432000 4194304 4300876 140735049275344 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 26351 20152 171 27 0 24800 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 105404

[startup+822.3 s]
/proc/loadavg: 4.00 3.83 3.24 6/190 5850
/proc/meminfo: memFree=20589516/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=105404 CPUtime=822.32 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 27052 0 0 0 82219 13 0 0 25 0 1 0 262270916 107933696 21582 33554432000 4194304 4300876 140735049275344 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 26351 21582 171 27 0 24800 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 105404

[startup+882.301 s]
/proc/loadavg: 4.00 3.85 3.28 6/190 5851
/proc/meminfo: memFree=20560596/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=105404 CPUtime=882.32 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 28587 0 0 0 88219 13 0 0 25 0 1 0 262270916 107933696 23117 33554432000 4194304 4300876 140735049275344 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 26351 23117 171 27 0 24800 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 105404

[startup+942.301 s]
/proc/loadavg: 4.00 3.88 3.32 6/190 5853
/proc/meminfo: memFree=20534404/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=149604 CPUtime=942.32 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 29904 0 0 0 94218 14 0 0 25 0 1 0 262270916 153194496 24434 33554432000 4194304 4300876 140735049275344 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 37401 24434 171 27 0 35850 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 149604

[startup+1002.3 s]
/proc/loadavg: 4.00 3.90 3.36 6/190 5854
/proc/meminfo: memFree=20505480/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=149604 CPUtime=1002.33 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 31282 0 0 0 100218 15 0 0 25 0 1 0 262270916 153194496 25812 33554432000 4194304 4300876 140735049275344 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 37401 25812 171 27 0 35850 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 149604

[startup+1062.3 s]
/proc/loadavg: 4.00 3.91 3.40 6/190 5856
/proc/meminfo: memFree=20477164/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=149604 CPUtime=1062.33 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 32754 0 0 0 106217 16 0 0 25 0 1 0 262270916 153194496 27284 33554432000 4194304 4300876 140735049275344 18446744073709551615 264725799952 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 37401 27284 171 27 0 35850 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 149604

[startup+1122.3 s]
/proc/loadavg: 4.03 3.94 3.44 6/190 5858
/proc/meminfo: memFree=20448460/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=151560 CPUtime=1122.33 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 34424 0 0 0 112216 17 0 0 25 0 1 0 262270916 155197440 28954 33554432000 4194304 4300876 140735049275344 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 37890 28954 171 27 0 36339 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 151560

[startup+1182.3 s]
/proc/loadavg: 4.01 3.95 3.47 6/190 5859
/proc/meminfo: memFree=20422128/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=151560 CPUtime=1182.34 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 35784 0 0 0 118216 18 0 0 25 0 1 0 262270916 155197440 30314 33554432000 4194304 4300876 140735049275344 18446744073709551615 4276334 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 37890 30314 171 27 0 36339 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 151560

[startup+1242.3 s]
/proc/loadavg: 4.06 3.97 3.51 6/190 5861
/proc/meminfo: memFree=20392944/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=151560 CPUtime=1242.33 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 37232 0 0 0 124215 18 0 0 25 0 1 0 262270916 155197440 31762 33554432000 4194304 4300876 140735049275344 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 37890 31762 171 27 0 36339 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 151560



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 3.97 3.54 5/189 5863
/proc/meminfo: memFree=20642396/32951124 swapFree=67111528/67111528
[pid=5811] ppid=5809 vsize=151560 CPUtime=1300.04 cores=4,6
/proc/5811/stat : 5811 (march_rw) R 5809 5811 5758 0 -1 4202496 38776 0 0 0 129985 19 0 0 25 0 1 0 262270916 155197440 33306 33554432000 4194304 4300876 140735049275344 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5811/statm: 37890 33306 171 27 0 36339 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 151560

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): 1300.06
CPU user time (s): 1299.86
CPU system time (s): 0.197969
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 151560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.86
system time used= 0.197969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38776
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= 957

runsolver used 2.36464 second user time and 4.74428 second system time

The end

Launcher Data 

Begin job on node141 at 2011-04-02 00:55:53
IDJOB=3152321
IDBENCH=82601
IDSOLVER=1561
FILE ID=node141/3152321-1301698553
RUNJOBID= node141-1301698553-5777
PBS_JOBID= 12840754
Free space on /tmp= 71744 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v400-c34000-S927774663-037-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152321-1301698553/watcher-3152321-1301698553 -o /tmp/evaluation-result-3152321-1301698553/solver-3152321-1301698553 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152321-1301698553.cnf

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

MD5SUM BENCH= 950830e22ef92fb7f22c5b3c987a21f5
RANDOM SEED=2028360622

node141.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		: 2666.806
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		: 2666.806
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	: 5362.96
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		: 2666.806
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	: 5332.82
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		: 2666.806
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
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		: 2666.806
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21040676 kB
Buffers:        336532 kB
Cached:       11242588 kB
SwapCached:          0 kB
Active:        7516956 kB
Inactive:      4131336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21040676 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3228 kB
Writeback:           0 kB
AnonPages:       68608 kB
Mapped:          15100 kB
Slab:           196184 kB
PageTables:       5036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   223064 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= 71744 MiB
End job on node141 at 2011-04-02 01:17:35