Trace number 3420424

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) 5000.04 4999.93

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v10000-c42000-S1091905403-047-UNKNOWN.cnf
MD5SUMa2618a2d05b86feb60504578f5d9c7e5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.4033
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.26	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.26	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.26	c main()::
0.19/0.26	c initFormula():: searching for DIMACS p-line....
0.19/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.19/0.26	c parseCNF():: parsing....
0.19/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.26	c runParser():: parsing was successful, warming up engines...
0.19/0.26	c simplify_formula():: removed 0 tautological, 269 satisfied and 0 duplicate clauses
0.19/0.26	c preprocessing fase I completed:: there are now 9960 free variables and 41731 clauses.
0.19/0.26	c using 3-SAT heuristics (occurence based diff)
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 184 duplicate clauses
0.19/0.26	c resolvent_look() :: found 82 resolvents
0.19/0.26	c main():: clause / variable ratio: ( 41813 / 10000 ) = 4.18
0.19/0.26	c longest clause has size 3
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c number of free variables = 9960
0.19/0.26	c dynamic_preselect_setsize :: off
0.19/0.26	c main():: all systems go!
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 855
0.79/0.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 282651
198.01/198.08	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 |*******************************************************
c |********************************************************
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c |**********************************************************
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c |************************************************************
c |*************************************************************
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-3420424-1306613389/watcher-3420424-1306613389 -o /tmp/evaluation-result-3420424-1306613389/solver-3420424-1306613389 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420424-1306613389.cnf 

running on 4 cores: 1,3,5,7

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 2.02 2.00 4/526 1436
/proc/meminfo: memFree=12214372/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=8072 CPUtime=0 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4194304 570 0 0 0 0 0 0 0 20 0 1 0 851569575 8265728 515 33554432000 4194304 4300876 140737280114064 18446744073709551615 216735178496 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 2018 516 113 27 0 467 0

[startup+0.024898 s]
/proc/loadavg: 2.00 2.02 2.00 4/526 1436
/proc/meminfo: memFree=12214372/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=9128 CPUtime=0.02 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4194304 875 0 0 0 2 0 0 0 20 0 1 0 851569575 9347072 820 33554432000 4194304 4300876 140737280114064 18446744073709551615 216734839493 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 2282 820 113 27 0 731 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9128

[startup+0.100874 s]
/proc/loadavg: 2.00 2.02 2.00 4/526 1436
/proc/meminfo: memFree=12214372/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=14112 CPUtime=0.09 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4194304 4206 0 0 0 9 0 0 0 20 0 1 0 851569575 14450688 1667 33554432000 4194304 4300876 140737280114064 18446744073709551615 4240311 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 3528 1667 129 27 0 1977 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14112

[startup+0.300839 s]
/proc/loadavg: 2.00 2.02 2.00 4/526 1436
/proc/meminfo: memFree=12214372/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=25700 CPUtime=0.29 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 12398 0 0 0 28 1 0 0 21 0 1 0 851569575 26316800 3361 33554432000 4194304 4300876 140737280114064 18446744073709551615 4217467 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 6425 3361 169 27 0 4874 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25700

[startup+0.700777 s]
/proc/loadavg: 2.00 2.02 2.00 4/526 1436
/proc/meminfo: memFree=12214372/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=27508 CPUtime=0.69 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 14034 0 0 0 68 1 0 0 22 0 1 0 851569575 28168192 4997 33554432000 4194304 4300876 140737280114064 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 6877 4997 169 27 0 5326 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27508

[startup+1.50064 s]
/proc/loadavg: 2.00 2.01 2.00 3/528 1438
/proc/meminfo: memFree=12184612/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=28116 CPUtime=1.49 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 14187 0 0 0 148 1 0 0 18 0 1 0 851569575 28790784 5150 33554432000 4194304 4300876 140737280114064 18446744073709551615 4217627 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 7029 5150 169 27 0 5478 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28116

[startup+3.10037 s]
/proc/loadavg: 2.00 2.01 2.00 3/528 1438
/proc/meminfo: memFree=12182132/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=28708 CPUtime=3.09 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 14292 0 0 0 308 1 0 0 20 0 1 0 851569575 29396992 5255 33554432000 4194304 4300876 140737280114064 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 7177 5255 169 27 0 5626 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28708

[startup+6.30079 s]
/proc/loadavg: 2.00 2.01 2.00 4/528 1439
/proc/meminfo: memFree=12182136/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=28956 CPUtime=6.29 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 14364 0 0 0 628 1 0 0 25 0 1 0 851569575 29650944 5327 33554432000 4194304 4300876 140737280114064 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 7239 5327 169 27 0 5688 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28956

[startup+12.7007 s]
/proc/loadavg: 2.00 2.01 2.00 3/528 1439
/proc/meminfo: memFree=12180656/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=29736 CPUtime=12.69 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 14510 0 0 0 1268 1 0 0 25 0 1 0 851569575 30449664 5473 33554432000 4194304 4300876 140737280114064 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 7434 5473 169 27 0 5883 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29736

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.00 3/528 1439
/proc/meminfo: memFree=12179148/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=30760 CPUtime=25.49 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 14754 0 0 0 2548 1 0 0 25 0 1 0 851569575 31498240 5717 33554432000 4194304 4300876 140737280114064 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 7690 5717 169 27 0 6139 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30760

[startup+51.101 s]
/proc/loadavg: 2.00 2.01 2.00 4/528 1440
/proc/meminfo: memFree=12175228/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=32300 CPUtime=51.09 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 15068 0 0 0 5108 1 0 0 25 0 1 0 851569575 33075200 6031 33554432000 4194304 4300876 140737280114064 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 8075 6031 169 27 0 6524 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 32300

[startup+102.32 s]
/proc/loadavg: 2.00 2.00 2.00 4/528 1441
/proc/meminfo: memFree=12165632/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=36604 CPUtime=102.31 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 15732 0 0 0 10230 1 0 0 25 0 1 0 851569575 37482496 6687 33554432000 4194304 4300876 140737280114064 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 9151 6687 169 27 0 7600 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 36604

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/528 1443
/proc/meminfo: memFree=12158020/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=39192 CPUtime=162.29 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 16273 0 0 0 16228 1 0 0 25 0 1 0 851569575 40132608 7228 33554432000 4194304 4300876 140737280114064 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 9798 7228 169 27 0 8247 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39192

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/528 1444
/proc/meminfo: memFree=12151516/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=39740 CPUtime=222.29 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 16874 0 0 0 22228 1 0 0 25 0 1 0 851569575 40693760 7821 33554432000 4194304 4300876 140737280114064 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 9935 7821 169 27 0 8384 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 39740

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/528 1446
/proc/meminfo: memFree=12144656/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=43884 CPUtime=282.29 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 17435 0 0 0 28228 1 0 0 25 0 1 0 851569575 44937216 8382 33554432000 4194304 4300876 140737280114064 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 10971 8382 169 27 0 9420 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 43884

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/528 1447
/proc/meminfo: memFree=12136052/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=44972 CPUtime=342.29 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 18114 0 0 0 34228 1 0 0 25 0 1 0 851569575 46051328 9061 33554432000 4194304 4300876 140737280114064 18446744073709551615 4250963 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 11243 9061 177 27 0 9692 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 44972

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/528 1449
/proc/meminfo: memFree=12128316/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=50792 CPUtime=402.3 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 18624 0 0 0 40228 2 0 0 25 0 1 0 851569575 52011008 9571 33554432000 4194304 4300876 140737280114064 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 12698 9571 177 27 0 11147 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 50792

[startup+462.301 s]
/proc/loadavg: 2.16 2.04 2.01 4/528 1451
/proc/meminfo: memFree=12120828/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=50792 CPUtime=462.3 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 19134 0 0 0 46228 2 0 0 25 0 1 0 851569575 52011008 10081 33554432000 4194304 4300876 140737280114064 18446744073709551615 4217058 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 12698 10081 177 27 0 11147 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 50792

[startup+522.301 s]
/proc/loadavg: 2.15 2.06 2.02 3/528 1452
/proc/meminfo: memFree=12114216/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=50792 CPUtime=522.3 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 19663 0 0 0 52228 2 0 0 25 0 1 0 851569575 52011008 10610 33554432000 4194304 4300876 140737280114064 18446744073709551615 4248670 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 12698 10610 177 27 0 11147 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 50792

[startup+582.301 s]
/proc/loadavg: 2.05 2.05 2.01 4/528 1454
/proc/meminfo: memFree=12105992/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=59524 CPUtime=582.31 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 20206 0 0 0 58229 2 0 0 25 0 1 0 851569575 60952576 11145 33554432000 4194304 4300876 140737280114064 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 14881 11145 169 27 0 13330 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 59524

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.04 2.06 2.02 4/528 1559
/proc/meminfo: memFree=11637512/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=241016 CPUtime=4062.4 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 50632 0 0 0 406230 10 0 0 25 0 1 0 851569575 246800384 41571 33554432000 4194304 4300876 140737280114064 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 60254 41571 169 27 0 58703 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 241016

[startup+4122.3 s]
/proc/loadavg: 2.01 2.05 2.01 3/528 1560
/proc/meminfo: memFree=11629280/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=241016 CPUtime=4122.39 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 51159 0 0 0 412229 10 0 0 25 0 1 0 851569575 246800384 42098 33554432000 4194304 4300876 140737280114064 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 60254 42098 169 27 0 58703 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 241016

[startup+4182.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/528 1562
/proc/meminfo: memFree=11621064/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=241016 CPUtime=4182.39 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 51668 0 0 0 418229 10 0 0 25 0 1 0 851569575 246800384 42607 33554432000 4194304 4300876 140737280114064 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 60254 42607 169 27 0 58703 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 241016

[startup+4242.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/528 1563
/proc/meminfo: memFree=11612940/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=241148 CPUtime=4242.39 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 52192 0 0 0 424229 10 0 0 25 0 1 0 851569575 246935552 43131 33554432000 4194304 4300876 140737280114064 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 60287 43131 169 27 0 58736 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 241148

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/528 1565
/proc/meminfo: memFree=11604576/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=241148 CPUtime=4302.39 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 52713 0 0 0 430229 10 0 0 25 0 1 0 851569575 246935552 43652 33554432000 4194304 4300876 140737280114064 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 60287 43652 169 27 0 58736 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 241148

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/528 1567
/proc/meminfo: memFree=11596960/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=241148 CPUtime=4362.39 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 53226 0 0 0 436229 10 0 0 25 0 1 0 851569575 246935552 44165 33554432000 4194304 4300876 140737280114064 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 60287 44165 169 27 0 58736 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 241148

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/528 1568
/proc/meminfo: memFree=11588476/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=241148 CPUtime=4422.39 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 53748 0 0 0 442229 10 0 0 25 0 1 0 851569575 246935552 44687 33554432000 4194304 4300876 140737280114064 18446744073709551615 4217065 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 60287 44687 169 27 0 58736 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 241148

[startup+4482.3 s]
/proc/loadavg: 2.12 2.03 2.01 3/528 1570
/proc/meminfo: memFree=11580256/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=241148 CPUtime=4482.4 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 54268 0 0 0 448229 11 0 0 25 0 1 0 851569575 246935552 45207 33554432000 4194304 4300876 140737280114064 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 60287 45207 169 27 0 58736 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 241148

[startup+4542.3 s]
/proc/loadavg: 2.16 2.06 2.01 3/528 1571
/proc/meminfo: memFree=11571648/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=241148 CPUtime=4542.4 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 54781 0 0 0 454229 11 0 0 25 0 1 0 851569575 246935552 45720 33554432000 4194304 4300876 140737280114064 18446744073709551615 4228504 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 60287 45720 169 27 0 58736 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 241148

[startup+4602.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/528 1573
/proc/meminfo: memFree=11562176/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=241148 CPUtime=4602.4 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 55305 0 0 0 460229 11 0 0 25 0 1 0 851569575 246935552 46244 33554432000 4194304 4300876 140737280114064 18446744073709551615 4265487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 60287 46244 169 27 0 58736 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 241148

[startup+4662.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/528 1575
/proc/meminfo: memFree=11551452/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=241148 CPUtime=4662.39 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 55820 0 0 0 466228 11 0 0 25 0 1 0 851569575 246935552 46759 33554432000 4194304 4300876 140737280114064 18446744073709551615 4248625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 60287 46759 169 27 0 58736 0
Current children cumulated CPU time (s) 4662.39
Current children cumulated vsize (KiB) 241148

[startup+4722.32 s]
/proc/loadavg: 2.00 2.02 2.00 4/528 1576
/proc/meminfo: memFree=11545332/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=241148 CPUtime=4722.42 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 56329 0 0 0 472231 11 0 0 25 0 1 0 851569575 246935552 47268 33554432000 4194304 4300876 140737280114064 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 60287 47268 169 27 0 58736 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 241148

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/528 1578
/proc/meminfo: memFree=11536984/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=241148 CPUtime=4782.4 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 56852 0 0 0 478228 12 0 0 25 0 1 0 851569575 246935552 47791 33554432000 4194304 4300876 140737280114064 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 60287 47791 169 27 0 58736 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 241148

[startup+4842.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/528 1579
/proc/meminfo: memFree=11527636/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=241280 CPUtime=4842.4 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 57370 0 0 0 484228 12 0 0 25 0 1 0 851569575 247070720 48309 33554432000 4194304 4300876 140737280114064 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 60320 48309 169 27 0 58769 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 241280

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/528 1581
/proc/meminfo: memFree=11520020/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=241280 CPUtime=4902.41 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 57883 0 0 0 490229 12 0 0 25 0 1 0 851569575 247070720 48822 33554432000 4194304 4300876 140737280114064 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 60320 48822 169 27 0 58769 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 241280

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/528 1583
/proc/meminfo: memFree=11511292/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=241280 CPUtime=4962.41 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 58408 0 0 0 496229 12 0 0 25 0 1 0 851569575 247070720 49347 33554432000 4194304 4300876 140737280114064 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 60320 49347 169 27 0 58769 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 241280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 4/528 1584
/proc/meminfo: memFree=11506180/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=241280 CPUtime=5000.01 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 58733 0 0 0 499989 12 0 0 25 0 1 0 851569575 247070720 49672 33554432000 4194304 4300876 140737280114064 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 60320 49672 169 27 0 58769 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 241280

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 4/528 1584
/proc/meminfo: memFree=11506180/32951124 swapFree=65586216/67111528
[pid=1436] ppid=1432 vsize=241280 CPUtime=5000.01 cores=1,3,5,7
/proc/1436/stat : 1436 (march_rw) R 1432 1436 1399 0 -1 4202496 58733 0 0 0 499989 12 0 0 25 0 1 0 851569575 247070720 49672 33554432000 4194304 4300876 140737280114064 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1436/statm: 60320 49672 169 27 0 58769 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 241280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.04
CPU user time (s): 4999.91
CPU system time (s): 0.133979
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 241280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58734
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= 6
involuntary context switches= 2531

runsolver used 24.8972 second user time and 62.9574 second system time

The end

Launcher Data 

Begin job on node119 at 2011-05-28 22:09:49
IDJOB=3420424
IDBENCH=82676
IDSOLVER=1913
FILE ID=node119/3420424-1306613389
RUNJOBID= node119-1306613389-1418
PBS_JOBID= 13471622
Free space on /tmp= 73428 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v10000-c42000-S1091905403-047-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420424-1306613389/watcher-3420424-1306613389 -o /tmp/evaluation-result-3420424-1306613389/solver-3420424-1306613389 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420424-1306613389.cnf

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

MD5SUM BENCH= a2618a2d05b86feb60504578f5d9c7e5
RANDOM SEED=977283881

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
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		: 2666.815
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.67
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		: 2666.815
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		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
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:     32951124 kB
MemFree:      12214800 kB
Buffers:        239512 kB
Cached:        3990484 kB
SwapCached:       4316 kB
Active:        9970768 kB
Inactive:     10441092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12214800 kB
SwapTotal:    67111528 kB
SwapFree:     65586216 kB
Dirty:            1960 kB
Writeback:           0 kB
AnonPages:    16180876 kB
Mapped:          41092 kB
Slab:           174452 kB
PageTables:      79676 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 163855320 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= 73428 MiB
End job on node119 at 2011-05-28 23:33:11