Trace number 3420442

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 5000.1 5000.04

General information on the benchmark

Namerandom/large/
unif-k7-r85-v250-c21250-S1116436500-050-UNKNOWN.cnf
MD5SUMcfa9ddae87a68697f7100e24d97d7728
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 variables250
Number of clauses21250
Sum of the clauses size148750
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 521250

Solver Data 

1.49/1.55	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.55	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.55	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.55	c main()::
1.49/1.55	c initFormula():: searching for DIMACS p-line....
1.49/1.55	c full lookahead due to high density!
1.49/1.55	c initFormula():: the DIMACS p-line indicates a CNF of 250 variables and 21250 clauses.
1.49/1.55	c parseCNF():: parsing....
1.49/1.55	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.55	c runParser():: parsing was successful, warming up engines...
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c preprocessing fase I completed:: there are now 250 free variables and 21250 clauses.
1.49/1.55	c using k-SAT heuristics (size based diff)
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c main():: clause / variable ratio: ( 21250 / 250 ) = 85.00
1.49/1.55	c longest clause has size 7
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c number of free variables = 250
1.49/1.55	c dynamic_preselect_setsize :: off
1.49/1.55	c main():: all systems go!
1.49/1.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 206
1.59/1.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 6202
2.95/3.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
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 |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 217948
47.29/47.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |********************************************
c |*********************************************
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c |************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 5721342
1159.10/1159.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
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 |***********************************************************

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-3420442-1306615777/watcher-3420442-1306615777 -o /tmp/evaluation-result-3420442-1306615777/solver-3420442-1306615777 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420442-1306615777.cnf 

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

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/497 8228
/proc/meminfo: memFree=28573320/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=7288 CPUtime=0.01 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4194304 409 0 0 0 1 0 0 0 19 0 1 0 773177288 7462912 355 33554432000 4194304 4300876 140736142979008 18446744073709551615 210647146240 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 1822 356 113 27 0 271 0

[startup+0.103604 s]
/proc/loadavg: 2.00 2.00 2.00 4/497 8228
/proc/meminfo: memFree=28573320/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=10176 CPUtime=0.09 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 3870 0 0 0 9 0 0 0 19 0 1 0 773177288 10420224 909 33554432000 4194304 4300876 140736142979008 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 2544 909 143 27 0 993 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10176

[startup+0.200588 s]
/proc/loadavg: 2.00 2.00 2.00 4/497 8228
/proc/meminfo: memFree=28573320/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=10176 CPUtime=0.19 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 3870 0 0 0 19 0 0 0 20 0 1 0 773177288 10420224 909 33554432000 4194304 4300876 140736142979008 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 2544 909 143 27 0 993 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10176

[startup+0.300574 s]
/proc/loadavg: 2.00 2.00 2.00 4/497 8228
/proc/meminfo: memFree=28573320/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=10176 CPUtime=0.29 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 3870 0 0 0 29 0 0 0 20 0 1 0 773177288 10420224 909 33554432000 4194304 4300876 140736142979008 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 2544 909 143 27 0 993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10176

[startup+0.700516 s]
/proc/loadavg: 2.00 2.00 2.00 4/497 8228
/proc/meminfo: memFree=28573320/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=10176 CPUtime=0.69 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 3870 0 0 0 69 0 0 0 21 0 1 0 773177288 10420224 909 33554432000 4194304 4300876 140736142979008 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 2544 909 143 27 0 993 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10176

[startup+1.50038 s]
/proc/loadavg: 2.00 2.00 2.00 4/499 8230
/proc/meminfo: memFree=28563144/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=10176 CPUtime=1.49 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 3870 0 0 0 149 0 0 0 23 0 1 0 773177288 10420224 909 33554432000 4194304 4300876 140736142979008 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 2544 909 143 27 0 993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10176

[startup+3.16569 s]
/proc/loadavg: 2.00 2.00 2.00 3/499 8230
/proc/meminfo: memFree=28558680/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=13084 CPUtime=3.17 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 4748 0 0 0 317 0 0 0 25 0 1 0 773177288 13398016 1474 33554432000 4194304 4300876 140736142979008 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 3271 1474 170 27 0 1720 0
Current children cumulated CPU time (s) 3.17
Current children cumulated vsize (KiB) 13084

[startup+6.30057 s]
/proc/loadavg: 2.00 2.00 2.00 3/499 8230
/proc/meminfo: memFree=28558064/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=13084 CPUtime=6.29 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 4748 0 0 0 629 0 0 0 25 0 1 0 773177288 13398016 1474 33554432000 4194304 4300876 140736142979008 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 3271 1474 170 27 0 1720 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13084

[startup+12.7005 s]
/proc/loadavg: 2.00 2.00 2.00 3/499 8230
/proc/meminfo: memFree=28553304/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=14620 CPUtime=12.69 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 5030 0 0 0 1269 0 0 0 25 0 1 0 773177288 14970880 1756 33554432000 4194304 4300876 140736142979008 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 3655 1756 170 27 0 2104 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14620

[startup+25.5183 s]
/proc/loadavg: 2.00 2.00 2.00 3/499 8231
/proc/meminfo: memFree=28550216/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=16536 CPUtime=25.51 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 5380 0 0 0 2551 0 0 0 25 0 1 0 773177288 16932864 2106 33554432000 4194304 4300876 140736142979008 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 4134 2106 171 27 0 2583 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 16536

[startup+51.101 s]
/proc/loadavg: 2.00 2.00 2.00 3/499 8231
/proc/meminfo: memFree=28543716/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=20848 CPUtime=51.09 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 6123 0 0 0 5109 0 0 0 25 0 1 0 773177288 21348352 2849 33554432000 4194304 4300876 140736142979008 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 5212 2849 171 27 0 3661 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20848

[startup+102.3 s]
/proc/loadavg: 2.21 2.05 2.01 3/499 8233
/proc/meminfo: memFree=28531160/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=24728 CPUtime=102.28 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 7548 0 0 0 10228 0 0 0 25 0 1 0 773177288 25321472 4274 33554432000 4194304 4300876 140736142979008 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 6182 4274 171 27 0 4631 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 24728

[startup+162.3 s]
/proc/loadavg: 2.20 2.07 2.02 3/499 8234
/proc/meminfo: memFree=28512668/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=39280 CPUtime=162.29 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 9236 0 0 0 16228 1 0 0 25 0 1 0 773177288 40222720 5962 33554432000 4194304 4300876 140736142979008 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 9820 5962 171 27 0 8269 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39280

[startup+222.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/499 8236
/proc/meminfo: memFree=28498128/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=39280 CPUtime=222.3 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 10931 0 0 0 22229 1 0 0 25 0 1 0 773177288 40222720 7657 33554432000 4194304 4300876 140736142979008 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 9820 7657 171 27 0 8269 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 39280

[startup+282.301 s]
/proc/loadavg: 2.02 2.04 2.01 3/499 8237
/proc/meminfo: memFree=28482864/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=52376 CPUtime=282.29 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 12661 0 0 0 28227 2 0 0 25 0 1 0 773177288 53633024 9387 33554432000 4194304 4300876 140736142979008 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 13094 9387 171 27 0 11543 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 52376

[startup+342.318 s]
/proc/loadavg: 2.01 2.03 2.00 3/499 8239
/proc/meminfo: memFree=28469332/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=52376 CPUtime=342.31 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 14365 0 0 0 34229 2 0 0 25 0 1 0 773177288 53633024 11091 33554432000 4194304 4300876 140736142979008 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 13094 11091 171 27 0 11543 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 52376

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 8241
/proc/meminfo: memFree=28453692/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=72020 CPUtime=402.29 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 16089 0 0 0 40227 2 0 0 25 0 1 0 773177288 73748480 12815 33554432000 4194304 4300876 140736142979008 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 18005 12815 171 27 0 16454 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 72020

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 8242
/proc/meminfo: memFree=28437808/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=72020 CPUtime=462.29 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 17831 0 0 0 46226 3 0 0 25 0 1 0 773177288 73748480 14557 33554432000 4194304 4300876 140736142979008 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 18005 14557 171 27 0 16454 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 72020

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 8244
/proc/meminfo: memFree=28422428/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=101488 CPUtime=522.29 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 19577 0 0 0 52226 3 0 0 25 0 1 0 773177288 103923712 16303 33554432000 4194304 4300876 140736142979008 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 25372 16303 171 27 0 23821 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 101488

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 8245
/proc/meminfo: memFree=28405552/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=102792 CPUtime=582.3 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 21496 0 0 0 58226 4 0 0 25 0 1 0 773177288 105259008 18222 33554432000 4194304 4300876 140736142979008 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 25698 18222 171 27 0 24147 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 102792

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.03 2.01 3/499 8349
/proc/meminfo: memFree=27502412/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=694796 CPUtime=4002.33 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 121938 0 0 0 400209 24 0 0 25 0 1 0 773177288 711471104 118664 33554432000 4194304 4300876 140736142979008 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 173699 118664 171 27 0 172148 0
Current children cumulated CPU time (s) 4002.33
Current children cumulated vsize (KiB) 694796

[startup+4062.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/499 8350
/proc/meminfo: memFree=27486404/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=694796 CPUtime=4062.33 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 123766 0 0 0 406209 24 0 0 25 0 1 0 773177288 711471104 120492 33554432000 4194304 4300876 140736142979008 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 173699 120492 171 27 0 172148 0
Current children cumulated CPU time (s) 4062.33
Current children cumulated vsize (KiB) 694796

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 8352
/proc/meminfo: memFree=27469904/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=694796 CPUtime=4122.34 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 125589 0 0 0 412209 25 0 0 25 0 1 0 773177288 711471104 122315 33554432000 4194304 4300876 140736142979008 18446744073709551615 4227769 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 173699 122315 171 27 0 172148 0
Current children cumulated CPU time (s) 4122.34
Current children cumulated vsize (KiB) 694796

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 8353
/proc/meminfo: memFree=27453276/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=694796 CPUtime=4182.35 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 127376 0 0 0 418210 25 0 0 25 0 1 0 773177288 711471104 124102 33554432000 4194304 4300876 140736142979008 18446744073709551615 210650676056 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 173699 124102 171 27 0 172148 0
Current children cumulated CPU time (s) 4182.35
Current children cumulated vsize (KiB) 694796

[startup+4242.3 s]
/proc/loadavg: 2.27 2.07 2.02 3/499 8355
/proc/meminfo: memFree=27437888/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=694796 CPUtime=4242.33 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 128998 0 0 0 424208 25 0 0 25 0 1 0 773177288 711471104 125724 33554432000 4194304 4300876 140736142979008 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 173699 125724 171 27 0 172148 0
Current children cumulated CPU time (s) 4242.33
Current children cumulated vsize (KiB) 694796

[startup+4302.32 s]
/proc/loadavg: 2.20 2.09 2.02 3/499 8366
/proc/meminfo: memFree=27421036/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=694796 CPUtime=4302.35 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 130734 0 0 0 430210 25 0 0 25 0 1 0 773177288 711471104 127460 33554432000 4194304 4300876 140736142979008 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 173699 127460 171 27 0 172148 0
Current children cumulated CPU time (s) 4302.35
Current children cumulated vsize (KiB) 694796

[startup+4362.3 s]
/proc/loadavg: 2.08 2.07 2.02 3/499 8367
/proc/meminfo: memFree=27405376/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=694796 CPUtime=4362.34 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 132454 0 0 0 436208 26 0 0 25 0 1 0 773177288 711471104 129180 33554432000 4194304 4300876 140736142979008 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 173699 129180 171 27 0 172148 0
Current children cumulated CPU time (s) 4362.34
Current children cumulated vsize (KiB) 694796

[startup+4422.3 s]
/proc/loadavg: 2.02 2.05 2.01 3/499 8369
/proc/meminfo: memFree=27389860/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=694796 CPUtime=4422.34 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 134188 0 0 0 442208 26 0 0 25 0 1 0 773177288 711471104 130914 33554432000 4194304 4300876 140736142979008 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 173699 130914 171 27 0 172148 0
Current children cumulated CPU time (s) 4422.34
Current children cumulated vsize (KiB) 694796

[startup+4482.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/499 8370
/proc/meminfo: memFree=27373728/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=694796 CPUtime=4482.33 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 135931 0 0 0 448207 26 0 0 25 0 1 0 773177288 711471104 132657 33554432000 4194304 4300876 140736142979008 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 173699 132657 171 27 0 172148 0
Current children cumulated CPU time (s) 4482.33
Current children cumulated vsize (KiB) 694796

[startup+4542.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/499 8372
/proc/meminfo: memFree=27356848/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=694796 CPUtime=4542.34 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 137706 0 0 0 454207 27 0 0 25 0 1 0 773177288 711471104 134432 33554432000 4194304 4300876 140736142979008 18446744073709551615 4276150 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 173699 134432 171 27 0 172148 0
Current children cumulated CPU time (s) 4542.34
Current children cumulated vsize (KiB) 694796

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 8377
/proc/meminfo: memFree=27338940/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=694796 CPUtime=4602.33 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 139483 0 0 0 460206 27 0 0 25 0 1 0 773177288 711471104 136209 33554432000 4194304 4300876 140736142979008 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 173699 136209 171 27 0 172148 0
Current children cumulated CPU time (s) 4602.33
Current children cumulated vsize (KiB) 694796

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 8378
/proc/meminfo: memFree=27322176/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=694796 CPUtime=4662.34 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 141278 0 0 0 466206 28 0 0 25 0 1 0 773177288 711471104 138004 33554432000 4194304 4300876 140736142979008 18446744073709551615 4264592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 173699 138004 171 27 0 172148 0
Current children cumulated CPU time (s) 4662.34
Current children cumulated vsize (KiB) 694796

[startup+4722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 8380
/proc/meminfo: memFree=27307036/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=694796 CPUtime=4722.34 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 143051 0 0 0 472206 28 0 0 25 0 1 0 773177288 711471104 139777 33554432000 4194304 4300876 140736142979008 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 173699 139777 171 27 0 172148 0
Current children cumulated CPU time (s) 4722.34
Current children cumulated vsize (KiB) 694796

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 8381
/proc/meminfo: memFree=27291768/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=694796 CPUtime=4782.34 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 144840 0 0 0 478206 28 0 0 25 0 1 0 773177288 711471104 141566 33554432000 4194304 4300876 140736142979008 18446744073709551615 4215138 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 173699 141566 171 27 0 172148 0
Current children cumulated CPU time (s) 4782.34
Current children cumulated vsize (KiB) 694796

[startup+4842.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/499 8383
/proc/meminfo: memFree=27275008/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=694796 CPUtime=4842.34 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 146636 0 0 0 484206 28 0 0 25 0 1 0 773177288 711471104 143362 33554432000 4194304 4300876 140736142979008 18446744073709551615 4216306 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 173699 143362 171 27 0 172148 0
Current children cumulated CPU time (s) 4842.34
Current children cumulated vsize (KiB) 694796

[startup+4902.3 s]
/proc/loadavg: 2.14 2.04 2.01 3/499 8385
/proc/meminfo: memFree=27258752/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=694796 CPUtime=4902.35 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 148422 0 0 0 490206 29 0 0 25 0 1 0 773177288 711471104 145148 33554432000 4194304 4300876 140736142979008 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 173699 145148 171 27 0 172148 0
Current children cumulated CPU time (s) 4902.35
Current children cumulated vsize (KiB) 694796

[startup+4962.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/499 8386
/proc/meminfo: memFree=27242612/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=694796 CPUtime=4962.34 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 150201 0 0 0 496205 29 0 0 25 0 1 0 773177288 711471104 146927 33554432000 4194304 4300876 140736142979008 18446744073709551615 4275527 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 173699 146927 171 27 0 172148 0
Current children cumulated CPU time (s) 4962.34
Current children cumulated vsize (KiB) 694796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.03 2.03 2.00 4/499 8387
/proc/meminfo: memFree=27232064/32951132 swapFree=59085548/67111528
[pid=8226] ppid=8223 vsize=694796 CPUtime=5000.05 cores=0,2,4,6
/proc/8226/stat : 8226 (march_rw) R 8223 8226 7990 0 -1 4202496 151338 0 0 0 499976 29 0 0 25 0 1 0 773177288 711471104 148064 33554432000 4194304 4300876 140736142979008 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8226/statm: 173699 148064 171 27 0 172148 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 694796

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.04
CPU time (s): 5000.1
CPU user time (s): 4999.77
CPU system time (s): 0.321951
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 694796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.77
system time used= 0.321951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 151339
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= 7
involuntary context switches= 7942

runsolver used 25.5341 second user time and 52.326 second system time

The end

Launcher Data 

Begin job on node129 at 2011-05-28 22:49:37
IDJOB=3420442
IDBENCH=82694
IDSOLVER=1913
FILE ID=node129/3420442-1306615777
RUNJOBID= node129-1306610774-8008
PBS_JOBID= 13471598
Free space on /tmp= 73148 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v250-c21250-S1116436500-050-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420442-1306615777/watcher-3420442-1306615777 -o /tmp/evaluation-result-3420442-1306615777/solver-3420442-1306615777 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420442-1306615777.cnf

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

MD5SUM BENCH= cfa9ddae87a68697f7100e24d97d7728
RANDOM SEED=316956172

node129.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		: 2666.831
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	: 5333.66
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		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
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	: 5332.75
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		: 2666.831
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		: 2666.831
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	: 5332.74
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		: 2666.831
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		: 2666.831
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		: 2666.831
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:     32951132 kB
MemFree:      28573648 kB
Buffers:        190380 kB
Cached:        1627072 kB
SwapCached:      74160 kB
Active:         466412 kB
Inactive:      3687628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      28573648 kB
SwapTotal:    67111528 kB
SwapFree:     59085548 kB
Dirty:            1572 kB
Writeback:          28 kB
AnonPages:     2273348 kB
Mapped:          17740 kB
Slab:            96428 kB
PageTables:      59076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 147301816 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73148 MiB
End job on node129 at 2011-05-29 00:12:59