Trace number 3420305

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) 5000.08 5000.23

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v5000-c21000-S912026804-034-UNKNOWN.cnf
MD5SUMb0eb7b0423dfe1c78c61b0932da62ffe
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.99954
Satisfiable
(Un)Satisfiability was proved
Number of variables5000
Number of clauses21000
Sum of the clauses size63000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 321000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.12	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.12	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.12	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.12	c main()::
0.09/0.12	c initFormula():: searching for DIMACS p-line....
0.09/0.12	c initFormula():: the DIMACS p-line indicates a CNF of 5000 variables and 21000 clauses.
0.09/0.12	c parseCNF():: parsing....
0.09/0.12	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.12	c runParser():: parsing was successful, warming up engines...
0.09/0.12	c simplify_formula():: removed 0 tautological, 112 satisfied and 0 duplicate clauses
0.09/0.12	c preprocessing fase I completed:: there are now 4983 free variables and 20888 clauses.
0.09/0.12	c using 3-SAT heuristics (occurence based diff)
0.09/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 155 duplicate clauses
0.09/0.12	c resolvent_look() :: found 74 resolvents
0.09/0.12	c main():: clause / variable ratio: ( 20962 / 5000 ) = 4.19
0.09/0.12	c longest clause has size 3
0.09/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.12	c number of free variables = 4983
0.09/0.12	c dynamic_preselect_setsize :: off
0.09/0.12	c main():: all systems go!
0.09/0.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 475
0.28/0.37	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 |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 68425
28.28/28.33	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 |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 8367987
3212.25/3212.49	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 |*******************************

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-3420305-1306596457/watcher-3420305-1306596457 -o /tmp/evaluation-result-3420305-1306596457/solver-3420305-1306596457 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420305-1306596457.cnf 

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

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.09 3/502 26884
/proc/meminfo: memFree=21865864/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=9176 CPUtime=0.01 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4194304 653 0 0 0 1 0 0 0 24 0 1 0 771248275 9396224 598 33554432000 4194304 4300876 140734738819648 18446744073709551615 4205082 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26884/statm: 2294 607 116 27 0 743 0

[startup+0.0216909 s]
/proc/loadavg: 1.00 1.00 1.09 3/502 26884
/proc/meminfo: memFree=21865864/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=9280 CPUtime=0.01 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4194304 833 0 0 0 1 0 0 0 24 0 1 0 771248275 9502720 669 33554432000 4194304 4300876 140734738819648 18446744073709551615 4246965 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26884/statm: 2320 669 120 27 0 769 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9280

[startup+0.100713 s]
/proc/loadavg: 1.00 1.00 1.09 3/502 26884
/proc/meminfo: memFree=21865864/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=9756 CPUtime=0.09 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 3613 0 0 0 9 0 0 0 24 0 1 0 771248275 9990144 796 33554432000 4194304 4300876 140734738819648 18446744073709551615 4247351 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26884/statm: 2439 796 137 27 0 888 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9756

[startup+0.300677 s]
/proc/loadavg: 1.00 1.00 1.09 3/502 26884
/proc/meminfo: memFree=21865864/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=17044 CPUtime=0.28 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 6081 0 0 0 28 0 0 0 25 0 1 0 771248275 17453056 2635 33554432000 4194304 4300876 140734738819648 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26884/statm: 4261 2635 169 27 0 2710 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 17044

[startup+0.700654 s]
/proc/loadavg: 1.00 1.00 1.09 3/502 26884
/proc/meminfo: memFree=21865864/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=17308 CPUtime=0.68 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 6153 0 0 0 68 0 0 0 25 0 1 0 771248275 17723392 2707 33554432000 4194304 4300876 140734738819648 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26884/statm: 4327 2707 169 27 0 2776 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17308

[startup+1.50051 s]
/proc/loadavg: 1.08 1.02 1.09 3/506 26891
/proc/meminfo: memFree=21836180/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=17608 CPUtime=1.48 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 6207 0 0 0 148 0 0 0 25 0 1 0 771248275 18030592 2761 33554432000 4194304 4300876 140734738819648 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26884/statm: 4402 2761 169 27 0 2851 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17608

[startup+3.10024 s]
/proc/loadavg: 1.08 1.02 1.09 3/506 26891
/proc/meminfo: memFree=21798608/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=17752 CPUtime=3.08 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 6256 0 0 0 308 0 0 0 25 0 1 0 771248275 18178048 2810 33554432000 4194304 4300876 140734738819648 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26884/statm: 4438 2810 169 27 0 2887 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17752

[startup+6.30063 s]
/proc/loadavg: 1.08 1.02 1.09 3/506 26891
/proc/meminfo: memFree=21792088/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=18656 CPUtime=6.28 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 6442 0 0 0 628 0 0 0 25 0 1 0 771248275 19103744 2996 33554432000 4194304 4300876 140734738819648 18446744073709551615 216633910444 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26884/statm: 4664 2996 169 27 0 3113 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18656

[startup+12.7005 s]
/proc/loadavg: 1.29 1.06 1.11 3/506 26892
/proc/meminfo: memFree=21787832/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=19224 CPUtime=12.68 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 6534 0 0 0 1268 0 0 0 25 0 1 0 771248275 19685376 3088 33554432000 4194304 4300876 140734738819648 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26884/statm: 4806 3088 169 27 0 3255 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19224

[startup+25.5003 s]
/proc/loadavg: 1.40 1.10 1.12 3/506 26892
/proc/meminfo: memFree=21786108/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=19868 CPUtime=25.48 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 6792 0 0 0 2548 0 0 0 25 0 1 0 771248275 20344832 3342 33554432000 4194304 4300876 140734738819648 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26884/statm: 4967 3342 169 27 0 3416 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19868

[startup+51.1008 s]
/proc/loadavg: 1.61 1.17 1.14 3/506 26893
/proc/meminfo: memFree=21783320/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=22260 CPUtime=51.09 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 7239 0 0 0 5108 1 0 0 25 0 1 0 771248275 22794240 3786 33554432000 4194304 4300876 140734738819648 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26884/statm: 5565 3786 169 27 0 4014 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22260

[startup+102.319 s]
/proc/loadavg: 1.84 1.30 1.19 3/506 26894
/proc/meminfo: memFree=21777704/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=27196 CPUtime=102.21 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 8148 0 0 0 10220 1 0 0 25 0 1 0 771248275 27848704 4695 33554432000 4194304 4300876 140734738819648 18446744073709551615 4228530 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 6799 4695 172 27 0 5248 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 27196

[startup+162.301 s]
/proc/loadavg: 2.08 1.47 1.25 3/506 26896
/proc/meminfo: memFree=21771744/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=31708 CPUtime=162.19 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 9146 0 0 0 16218 1 0 0 25 0 1 0 771248275 32468992 5690 33554432000 4194304 4300876 140734738819648 18446744073709551615 4217077 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 7927 5690 169 27 0 6376 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 31708

[startup+222.301 s]
/proc/loadavg: 2.03 1.57 1.29 3/506 26897
/proc/meminfo: memFree=21768364/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=37660 CPUtime=222.19 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 10147 0 0 0 22218 1 0 0 25 0 1 0 771248275 38563840 6691 33554432000 4194304 4300876 140734738819648 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 9415 6691 169 27 0 7864 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 37660

[startup+282.301 s]
/proc/loadavg: 2.01 1.64 1.33 3/506 26899
/proc/meminfo: memFree=21764980/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=37792 CPUtime=282.19 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 11158 0 0 0 28218 1 0 0 25 0 1 0 771248275 38699008 7702 33554432000 4194304 4300876 140734738819648 18446744073709551615 4250944 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 9448 7702 169 27 0 7897 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 37792

[startup+342.3 s]
/proc/loadavg: 2.00 1.70 1.37 3/506 26900
/proc/meminfo: memFree=21760840/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=47536 CPUtime=342.18 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 12145 0 0 0 34217 1 0 0 25 0 1 0 771248275 48676864 8689 33554432000 4194304 4300876 140734738819648 18446744073709551615 4217006 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 11884 8689 169 27 0 10333 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 47536

[startup+402.301 s]
/proc/loadavg: 2.00 1.76 1.41 3/506 26902
/proc/meminfo: memFree=21756592/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=47668 CPUtime=402.18 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 13150 0 0 0 40216 2 0 0 25 0 1 0 771248275 48812032 9694 33554432000 4194304 4300876 140734738819648 18446744073709551615 4217448 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 11917 9694 169 27 0 10366 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 47668

[startup+462.3 s]
/proc/loadavg: 2.00 1.80 1.44 3/506 26904
/proc/meminfo: memFree=21752188/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=60764 CPUtime=462.18 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 14140 0 0 0 46216 2 0 0 25 0 1 0 771248275 62222336 10684 33554432000 4194304 4300876 140734738819648 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 15191 10684 169 27 0 13640 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 60764

[startup+522.301 s]
/proc/loadavg: 2.13 1.86 1.49 3/506 26905
/proc/meminfo: memFree=21748184/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=60896 CPUtime=522.18 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 15138 0 0 0 52216 2 0 0 25 0 1 0 771248275 62357504 11682 33554432000 4194304 4300876 140734738819648 18446744073709551615 4217014 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 15224 11682 169 27 0 13673 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 60896

[startup+582.301 s]
/proc/loadavg: 2.11 1.90 1.52 3/506 26907
/proc/meminfo: memFree=21744036/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=60896 CPUtime=582.18 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 16133 0 0 0 58216 2 0 0 25 0 1 0 771248275 62357504 12677 33554432000 4194304 4300876 140734738819648 18446744073709551615 4217065 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 15224 12677 169 27 0 13673 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 60896

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/506 27010
/proc/meminfo: memFree=21514404/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=351920 CPUtime=4002.14 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 72488 0 0 0 400199 15 0 0 25 0 1 0 771248275 360366080 69032 33554432000 4194304 4300876 140734738819648 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 87980 69032 169 27 0 86429 0
Current children cumulated CPU time (s) 4002.14
Current children cumulated vsize (KiB) 351920

[startup+4062.32 s]
/proc/loadavg: 2.04 2.03 2.00 3/506 27012
/proc/meminfo: memFree=21510652/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=351920 CPUtime=4062.16 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 73467 0 0 0 406201 15 0 0 25 0 1 0 771248275 360366080 70011 33554432000 4194304 4300876 140734738819648 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 87980 70011 169 27 0 86429 0
Current children cumulated CPU time (s) 4062.16
Current children cumulated vsize (KiB) 351920

[startup+4122.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/506 27013
/proc/meminfo: memFree=21506756/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=351920 CPUtime=4122.15 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 74447 0 0 0 412199 16 0 0 25 0 1 0 771248275 360366080 70991 33554432000 4194304 4300876 140734738819648 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 87980 70991 169 27 0 86429 0
Current children cumulated CPU time (s) 4122.15
Current children cumulated vsize (KiB) 351920

[startup+4182.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/506 27015
/proc/meminfo: memFree=21502628/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=351920 CPUtime=4182.15 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 75427 0 0 0 418199 16 0 0 25 0 1 0 771248275 360366080 71971 33554432000 4194304 4300876 140734738819648 18446744073709551615 4216857 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 87980 71971 169 27 0 86429 0
Current children cumulated CPU time (s) 4182.15
Current children cumulated vsize (KiB) 351920

[startup+4242.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/506 27016
/proc/meminfo: memFree=21498836/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=351920 CPUtime=4242.15 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 76409 0 0 0 424199 16 0 0 25 0 1 0 771248275 360366080 72953 33554432000 4194304 4300876 140734738819648 18446744073709551615 4250938 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 87980 72953 169 27 0 86429 0
Current children cumulated CPU time (s) 4242.15
Current children cumulated vsize (KiB) 351920

[startup+4302.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/506 27018
/proc/meminfo: memFree=21494584/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=351920 CPUtime=4302.14 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 77393 0 0 0 430198 16 0 0 25 0 1 0 771248275 360366080 73937 33554432000 4194304 4300876 140734738819648 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 87980 73937 169 27 0 86429 0
Current children cumulated CPU time (s) 4302.14
Current children cumulated vsize (KiB) 351920

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/506 27020
/proc/meminfo: memFree=21490684/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=351920 CPUtime=4362.14 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 78381 0 0 0 436198 16 0 0 25 0 1 0 771248275 360366080 74925 33554432000 4194304 4300876 140734738819648 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 87980 74925 169 27 0 86429 0
Current children cumulated CPU time (s) 4362.14
Current children cumulated vsize (KiB) 351920

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/506 27021
/proc/meminfo: memFree=21486684/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=351920 CPUtime=4422.14 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 79367 0 0 0 442197 17 0 0 25 0 1 0 771248275 360366080 75911 33554432000 4194304 4300876 140734738819648 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 87980 75911 169 27 0 86429 0
Current children cumulated CPU time (s) 4422.14
Current children cumulated vsize (KiB) 351920

[startup+4482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/506 27023
/proc/meminfo: memFree=21482660/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=351920 CPUtime=4482.14 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 80357 0 0 0 448197 17 0 0 25 0 1 0 771248275 360366080 76901 33554432000 4194304 4300876 140734738819648 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 87980 76901 169 27 0 86429 0
Current children cumulated CPU time (s) 4482.14
Current children cumulated vsize (KiB) 351920

[startup+4542.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/506 27024
/proc/meminfo: memFree=21478524/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=351920 CPUtime=4542.14 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 81356 0 0 0 454197 17 0 0 25 0 1 0 771248275 360366080 77900 33554432000 4194304 4300876 140734738819648 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 87980 77900 169 27 0 86429 0
Current children cumulated CPU time (s) 4542.14
Current children cumulated vsize (KiB) 351920

[startup+4602.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/506 27026
/proc/meminfo: memFree=21473512/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=352052 CPUtime=4602.15 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 82347 0 0 0 460198 17 0 0 25 0 1 0 771248275 360501248 78891 33554432000 4194304 4300876 140734738819648 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 88013 78891 169 27 0 86462 0
Current children cumulated CPU time (s) 4602.15
Current children cumulated vsize (KiB) 352052

[startup+4662.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/506 27028
/proc/meminfo: memFree=21468272/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=352052 CPUtime=4662.14 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 83346 0 0 0 466197 17 0 0 25 0 1 0 771248275 360501248 79890 33554432000 4194304 4300876 140734738819648 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 88013 79890 169 27 0 86462 0
Current children cumulated CPU time (s) 4662.14
Current children cumulated vsize (KiB) 352052

[startup+4722.32 s]
/proc/loadavg: 2.10 2.06 2.01 3/506 27029
/proc/meminfo: memFree=21465248/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=352052 CPUtime=4722.16 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 84341 0 0 0 472198 18 0 0 25 0 1 0 771248275 360501248 80885 33554432000 4194304 4300876 140734738819648 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 88013 80885 169 27 0 86462 0
Current children cumulated CPU time (s) 4722.16
Current children cumulated vsize (KiB) 352052

[startup+4782.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/506 27031
/proc/meminfo: memFree=21462488/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=352052 CPUtime=4782.14 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 85341 0 0 0 478196 18 0 0 25 0 1 0 771248275 360501248 81885 33554432000 4194304 4300876 140734738819648 18446744073709551615 4248588 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 88013 81885 169 27 0 86462 0
Current children cumulated CPU time (s) 4782.14
Current children cumulated vsize (KiB) 352052

[startup+4842.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/506 27032
/proc/meminfo: memFree=21457864/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=352052 CPUtime=4842.14 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 86335 0 0 0 484196 18 0 0 25 0 1 0 771248275 360501248 82879 33554432000 4194304 4300876 140734738819648 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 88013 82879 169 27 0 86462 0
Current children cumulated CPU time (s) 4842.14
Current children cumulated vsize (KiB) 352052

[startup+4902.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/506 27034
/proc/meminfo: memFree=21454360/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=501228 CPUtime=4902.14 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 87332 0 0 0 490196 18 0 0 25 0 1 0 771248275 513257472 83876 33554432000 4194304 4300876 140734738819648 18446744073709551615 4269578 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 125307 83876 169 27 0 123756 0
Current children cumulated CPU time (s) 4902.14
Current children cumulated vsize (KiB) 501228

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/506 27036
/proc/meminfo: memFree=21450340/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=501228 CPUtime=4962.15 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 88332 0 0 0 496196 19 0 0 25 0 1 0 771248275 513257472 84876 33554432000 4194304 4300876 140734738819648 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 125307 84876 169 27 0 123756 0
Current children cumulated CPU time (s) 4962.15
Current children cumulated vsize (KiB) 501228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000.2 s]
/proc/loadavg: 2.00 2.02 2.00 2/504 27038
/proc/meminfo: memFree=21518044/32951124 swapFree=51851948/67111528
[pid=26884] ppid=26882 vsize=501228 CPUtime=5000.06 cores=0,2,4,6
/proc/26884/stat : 26884 (march_rw) R 26882 26884 26087 0 -1 4202496 88961 0 0 0 499987 19 0 0 25 0 1 0 771248275 513257472 85505 33554432000 4194304 4300876 140734738819648 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26884/statm: 125307 85505 169 27 0 123756 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 501228

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): 5000.23
CPU time (s): 5000.08
CPU user time (s): 4999.88
CPU system time (s): 0.207968
CPU usage (%): 99.997
Max. virtual memory (cumulated for all children) (KiB): 501228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.87
system time used= 0.207968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88961
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= 5282

runsolver used 25.8421 second user time and 53.5829 second system time

The end

Launcher Data 

Begin job on node103 at 2011-05-28 17:27:37
IDJOB=3420305
IDBENCH=82557
IDSOLVER=1913
FILE ID=node103/3420305-1306596457
RUNJOBID= node103-1306596457-26870
PBS_JOBID= 13471577
Free space on /tmp= 73384 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v5000-c21000-S912026804-034-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420305-1306596457/watcher-3420305-1306596457 -o /tmp/evaluation-result-3420305-1306596457/solver-3420305-1306596457 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420305-1306596457.cnf

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

MD5SUM BENCH= b0eb7b0423dfe1c78c61b0932da62ffe
RANDOM SEED=1855467729

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
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		: 2666.858
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	: 5332.77
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		: 2666.858
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	: 5332.75
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		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
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:      21866276 kB
Buffers:        371904 kB
Cached:        8557272 kB
SwapCached:     191244 kB
Active:        2449328 kB
Inactive:      8319256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21866276 kB
SwapTotal:    67111528 kB
SwapFree:     51851948 kB
Dirty:             396 kB
Writeback:           0 kB
AnonPages:     1659000 kB
Mapped:          22232 kB
Slab:           175536 kB
PageTables:      72988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 162040376 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= 73384 MiB
End job on node103 at 2011-05-28 18:50:59