Trace number 3420251

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) 5000.07 4999.95

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S107009952-009-UNKNOWN.cnf
MD5SUM5093bfaf2b5c3f3d3bcb50ce84a28c32
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark19.882
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

Solver Data 

0.19/0.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.20	c main()::
0.19/0.20	c initFormula():: searching for DIMACS p-line....
0.19/0.20	c full lookahead due to high density!
0.19/0.20	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.19/0.20	c parseCNF():: parsing....
0.19/0.20	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.20	c runParser():: parsing was successful, warming up engines...
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.19/0.20	c using k-SAT heuristics (size based diff)
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.19/0.20	c longest clause has size 5
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c number of free variables = 1000
0.19/0.20	c dynamic_preselect_setsize :: off
0.19/0.20	c main():: all systems go!
0.19/0.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 444
0.29/0.32	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: 48912
6.09/6.18	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 |****************************************************
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c |*******************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5101771
719.39/719.41	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 |************************************************
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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-3420251-1306591350/watcher-3420251-1306591350 -o /tmp/evaluation-result-3420251-1306591350/solver-3420251-1306591350 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420251-1306591350.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 1.24 1.62 3/428 11866
/proc/meminfo: memFree=15192556/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=7280 CPUtime=0.01 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4194304 403 0 0 0 1 0 0 0 18 0 1 0 770735488 7454720 348 33554432000 4194304 4300876 140736041379712 18446744073709551615 244446606021 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/11866/statm: 1820 348 113 27 0 269 0

[startup+0.021556 s]
/proc/loadavg: 1.00 1.24 1.62 3/428 11866
/proc/meminfo: memFree=15192556/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=8460 CPUtime=0.02 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4194304 620 0 0 0 2 0 0 0 18 0 1 0 770735488 8663040 482 33554432000 4194304 4300876 140736041379712 18446744073709551615 244446945024 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/11866/statm: 2154 486 126 27 0 603 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8460

[startup+0.100557 s]
/proc/loadavg: 1.00 1.24 1.62 3/428 11866
/proc/meminfo: memFree=15192556/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=9492 CPUtime=0.09 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 2833 0 0 0 9 0 0 0 18 0 1 0 770735488 9719808 755 33554432000 4194304 4300876 140736041379712 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/11866/statm: 2373 755 143 27 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9492

[startup+0.300516 s]
/proc/loadavg: 1.00 1.24 1.62 3/428 11866
/proc/meminfo: memFree=15192556/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=12708 CPUtime=0.29 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 3766 0 0 0 29 0 0 0 18 0 1 0 770735488 13012992 1280 33554432000 4194304 4300876 140736041379712 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/11866/statm: 3177 1280 170 27 0 1626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12708

[startup+0.700441 s]
/proc/loadavg: 1.00 1.24 1.62 3/428 11866
/proc/meminfo: memFree=15192556/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=12708 CPUtime=0.69 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 3767 0 0 0 69 0 0 0 18 0 1 0 770735488 13012992 1281 33554432000 4194304 4300876 140736041379712 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/11866/statm: 3177 1281 170 27 0 1626 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12708

[startup+1.5003 s]
/proc/loadavg: 1.00 1.24 1.62 4/430 11868
/proc/meminfo: memFree=15167012/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=12708 CPUtime=1.49 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 3767 0 0 0 149 0 0 0 20 0 1 0 770735488 13012992 1281 33554432000 4194304 4300876 140736041379712 18446744073709551615 4216339 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/11866/statm: 3177 1281 170 27 0 1626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12708

[startup+3.10097 s]
/proc/loadavg: 1.08 1.25 1.62 4/430 11868
/proc/meminfo: memFree=15165020/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=13256 CPUtime=3.09 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 3836 0 0 0 309 0 0 0 25 0 1 0 770735488 13574144 1350 33554432000 4194304 4300876 140736041379712 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/11866/statm: 3314 1350 170 27 0 1763 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13256

[startup+6.30041 s]
/proc/loadavg: 1.08 1.25 1.62 4/430 11868
/proc/meminfo: memFree=15163548/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=13888 CPUtime=6.29 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 4154 0 0 0 629 0 0 0 25 0 1 0 770735488 14221312 1492 33554432000 4194304 4300876 140736041379712 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/11866/statm: 3472 1492 171 27 0 1921 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13888

[startup+12.7002 s]
/proc/loadavg: 1.22 1.28 1.62 4/430 11869
/proc/meminfo: memFree=15160336/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=15968 CPUtime=12.69 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 4467 0 0 0 1269 0 0 0 25 0 1 0 770735488 16351232 1805 33554432000 4194304 4300876 140736041379712 18446744073709551615 244446340345 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/11866/statm: 3992 1805 171 27 0 2441 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15968

[startup+25.5008 s]
/proc/loadavg: 1.56 1.35 1.64 4/430 11869
/proc/meminfo: memFree=15157252/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=17692 CPUtime=25.49 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 5111 0 0 0 2549 0 0 0 25 0 1 0 770735488 18116608 2449 33554432000 4194304 4300876 140736041379712 18446744073709551615 4248910 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/11866/statm: 4423 2449 171 27 0 2872 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17692

[startup+51.1011 s]
/proc/loadavg: 1.71 1.40 1.65 4/430 11869
/proc/meminfo: memFree=15151336/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=24468 CPUtime=51.06 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 6334 0 0 0 5106 0 0 0 25 0 1 0 770735488 25055232 3672 33554432000 4194304 4300876 140736041379712 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11866/statm: 6117 3672 171 27 0 4566 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 24468

[startup+102.317 s]
/proc/loadavg: 1.98 1.53 1.68 4/430 11874
/proc/meminfo: memFree=15138148/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=39356 CPUtime=102.28 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 8605 0 0 0 10227 1 0 0 25 0 1 0 770735488 40300544 5943 33554432000 4194304 4300876 140736041379712 18446744073709551615 4276839 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11866/statm: 9839 5943 171 27 0 8288 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 39356

[startup+162.3 s]
/proc/loadavg: 1.99 1.61 1.70 4/430 11876
/proc/meminfo: memFree=15123928/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=52452 CPUtime=162.26 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 11282 0 0 0 16225 1 0 0 25 0 1 0 770735488 53710848 8620 33554432000 4194304 4300876 140736041379712 18446744073709551615 4275840 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11866/statm: 13113 8620 171 27 0 11562 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 52452

[startup+222.3 s]
/proc/loadavg: 1.99 1.68 1.71 4/430 11877
/proc/meminfo: memFree=15111380/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=72776 CPUtime=222.26 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 14010 0 0 0 22224 2 0 0 25 0 1 0 770735488 74522624 11348 33554432000 4194304 4300876 140736041379712 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11866/statm: 18194 11348 171 27 0 16643 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 72776

[startup+282.301 s]
/proc/loadavg: 1.99 1.74 1.73 4/430 11879
/proc/meminfo: memFree=15098704/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=72776 CPUtime=282.26 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 16634 0 0 0 28223 3 0 0 25 0 1 0 770735488 74522624 13972 33554432000 4194304 4300876 140736041379712 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11866/statm: 18194 13972 171 27 0 16643 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 72776

[startup+342.301 s]
/proc/loadavg: 1.99 1.78 1.74 4/430 11880
/proc/meminfo: memFree=15085516/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=102920 CPUtime=342.27 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 19244 0 0 0 34223 4 0 0 25 0 1 0 770735488 105390080 16582 33554432000 4194304 4300876 140736041379712 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11866/statm: 25730 16582 171 27 0 24179 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 102920

[startup+402.301 s]
/proc/loadavg: 1.99 1.82 1.75 4/430 11882
/proc/meminfo: memFree=15073444/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=102920 CPUtime=402.27 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 21825 0 0 0 40222 5 0 0 25 0 1 0 770735488 105390080 19163 33554432000 4194304 4300876 140736041379712 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11866/statm: 25730 19163 171 27 0 24179 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 102920

[startup+462.301 s]
/proc/loadavg: 1.99 1.85 1.77 4/430 11884
/proc/meminfo: memFree=15061020/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=102920 CPUtime=462.27 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 24371 0 0 0 46221 6 0 0 25 0 1 0 770735488 105390080 21709 33554432000 4194304 4300876 140736041379712 18446744073709551615 244450474907 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11866/statm: 25730 21709 171 27 0 24179 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 102920

[startup+522.3 s]
/proc/loadavg: 1.99 1.87 1.78 4/430 11885
/proc/meminfo: memFree=15049188/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=147120 CPUtime=522.27 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 26886 0 0 0 52221 6 0 0 25 0 1 0 770735488 150650880 24224 33554432000 4194304 4300876 140736041379712 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11866/statm: 36780 24224 171 27 0 35229 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 147120

[startup+582.3 s]
/proc/loadavg: 2.14 1.93 1.80 4/430 11887
/proc/meminfo: memFree=15037120/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=148480 CPUtime=582.28 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 29338 0 0 0 58221 7 0 0 25 0 1 0 770735488 152043520 26676 33554432000 4194304 4300876 140736041379712 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11866/statm: 37120 26676 171 27 0 35569 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 148480

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.02 2.00 4/430 11992
/proc/meminfo: memFree=14308196/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=1041820 CPUtime=4062.39 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 180866 0 0 0 406199 40 0 0 25 0 1 0 770735488 1066823680 178204 33554432000 4194304 4300876 140736041379712 18446744073709551615 4216323 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/11866/statm: 260455 178204 171 27 0 258904 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 1041820

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/430 11993
/proc/meminfo: memFree=14294648/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=1041820 CPUtime=4122.38 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 183782 0 0 0 412197 41 0 0 25 0 1 0 770735488 1066823680 181120 33554432000 4194304 4300876 140736041379712 18446744073709551615 4276334 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/11866/statm: 260455 181120 171 27 0 258904 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 1041820

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/430 11995
/proc/meminfo: memFree=14282700/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=1041820 CPUtime=4182.38 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 186670 0 0 0 418197 41 0 0 25 0 1 0 770735488 1066823680 184008 33554432000 4194304 4300876 140736041379712 18446744073709551615 4275578 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/11866/statm: 260455 184008 171 27 0 258904 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 1041820

[startup+4242.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/430 11996
/proc/meminfo: memFree=14269268/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=1041820 CPUtime=4242.39 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 189546 0 0 0 424197 42 0 0 25 0 1 0 770735488 1066823680 186884 33554432000 4194304 4300876 140736041379712 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/11866/statm: 260455 186884 171 27 0 258904 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 1041820

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/430 11998
/proc/meminfo: memFree=14255836/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=1041820 CPUtime=4302.38 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 192371 0 0 0 430196 42 0 0 25 0 1 0 770735488 1066823680 189709 33554432000 4194304 4300876 140736041379712 18446744073709551615 4214274 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/11866/statm: 260455 189709 171 27 0 258904 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 1041820

[startup+4362.3 s]
/proc/loadavg: 2.10 2.03 2.01 4/430 12000
/proc/meminfo: memFree=14242668/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=1041820 CPUtime=4362.39 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 195178 0 0 0 436195 44 0 0 25 0 1 0 770735488 1066823680 192516 33554432000 4194304 4300876 140736041379712 18446744073709551615 4216323 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/11866/statm: 260455 192516 171 27 0 258904 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 1041820

[startup+4422.3 s]
/proc/loadavg: 2.03 2.02 2.00 4/430 12001
/proc/meminfo: memFree=14229748/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=1041820 CPUtime=4422.39 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 197929 0 0 0 442195 44 0 0 25 0 1 0 770735488 1066823680 195267 33554432000 4194304 4300876 140736041379712 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/11866/statm: 260455 195267 171 27 0 258904 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 1041820

[startup+4482.3 s]
/proc/loadavg: 2.01 2.02 2.00 4/430 12003
/proc/meminfo: memFree=14216816/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=1041820 CPUtime=4482.39 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 200636 0 0 0 448195 44 0 0 25 0 1 0 770735488 1066823680 197974 33554432000 4194304 4300876 140736041379712 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/11866/statm: 260455 197974 171 27 0 258904 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 1041820

[startup+4542.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/430 12004
/proc/meminfo: memFree=14204128/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=1041820 CPUtime=4542.4 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 203257 0 0 0 454195 45 0 0 25 0 1 0 770735488 1066823680 200595 33554432000 4194304 4300876 140736041379712 18446744073709551615 4214226 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/11866/statm: 260455 200595 171 27 0 258904 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 1041820

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/430 12006
/proc/meminfo: memFree=14190208/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=1041820 CPUtime=4602.41 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 205738 0 0 0 460195 46 0 0 25 0 1 0 770735488 1066823680 203076 33554432000 4194304 4300876 140736041379712 18446744073709551615 4276324 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/11866/statm: 260455 203076 171 27 0 258904 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 1041820

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/430 12008
/proc/meminfo: memFree=14178532/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=1041820 CPUtime=4662.4 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 208121 0 0 0 466194 46 0 0 25 0 1 0 770735488 1066823680 205459 33554432000 4194304 4300876 140736041379712 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/11866/statm: 260455 205459 171 27 0 258904 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 1041820

[startup+4722.32 s]
/proc/loadavg: 2.00 2.00 2.00 4/430 12009
/proc/meminfo: memFree=14166592/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=1041820 CPUtime=4722.42 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 211039 0 0 0 472195 47 0 0 25 0 1 0 770735488 1066823680 208377 33554432000 4194304 4300876 140736041379712 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/11866/statm: 260455 208377 171 27 0 258904 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 1041820

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/430 12011
/proc/meminfo: memFree=14153156/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=1041820 CPUtime=4782.41 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 213946 0 0 0 478193 48 0 0 25 0 1 0 770735488 1066823680 211284 33554432000 4194304 4300876 140736041379712 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/11866/statm: 260455 211284 171 27 0 258904 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 1041820

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/430 12012
/proc/meminfo: memFree=14138992/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=1041820 CPUtime=4842.41 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 216839 0 0 0 484193 48 0 0 25 0 1 0 770735488 1066823680 214177 33554432000 4194304 4300876 140736041379712 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/11866/statm: 260455 214177 171 27 0 258904 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 1041820

[startup+4902.3 s]
/proc/loadavg: 2.13 2.03 2.01 4/430 12014
/proc/meminfo: memFree=14125804/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=1041820 CPUtime=4902.41 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 219710 0 0 0 490193 48 0 0 25 0 1 0 770735488 1066823680 217048 33554432000 4194304 4300876 140736041379712 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/11866/statm: 260455 217048 171 27 0 258904 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 1041820

[startup+4962.3 s]
/proc/loadavg: 2.05 2.02 2.00 4/430 12016
/proc/meminfo: memFree=14112504/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=1041820 CPUtime=4962.41 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 222547 0 0 0 496192 49 0 0 25 0 1 0 770735488 1066823680 219885 33554432000 4194304 4300876 140736041379712 18446744073709551615 4216186 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/11866/statm: 260455 219885 171 27 0 258904 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 1041820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.02 2.02 2.00 4/430 12016
/proc/meminfo: memFree=14103804/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=1041820 CPUtime=5000.02 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 224299 0 0 0 499953 49 0 0 25 0 1 0 770735488 1066823680 221637 33554432000 4194304 4300876 140736041379712 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/11866/statm: 260455 221637 171 27 0 258904 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 1041820

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: 2.02 2.02 2.00 4/430 12016
/proc/meminfo: memFree=14103804/32951124 swapFree=44485824/67111528
[pid=11866] ppid=11861 vsize=1041820 CPUtime=5000.02 cores=0,2,4,6
/proc/11866/stat : 11866 (march_rw) R 11861 11866 11216 0 -1 4202496 224299 0 0 0 499953 49 0 0 25 0 1 0 770735488 1066823680 221637 33554432000 4194304 4300876 140736041379712 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/11866/statm: 260455 221637 171 27 0 258904 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 1041820

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.95
CPU time (s): 5000.07
CPU user time (s): 4999.54
CPU system time (s): 0.529919
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1041820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.54
system time used= 0.529919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 224299
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= 25
involuntary context switches= 9322

runsolver used 22.4276 second user time and 48.5746 second system time

The end

Launcher Data 

Begin job on node105 at 2011-05-28 16:02:30
IDJOB=3420251
IDBENCH=82503
IDSOLVER=1913
FILE ID=node105/3420251-1306591350
RUNJOBID= node105-1306591350-11847
PBS_JOBID= 13471575
Free space on /tmp= 73192 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S107009952-009-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420251-1306591350/watcher-3420251-1306591350 -o /tmp/evaluation-result-3420251-1306591350/solver-3420251-1306591350 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420251-1306591350.cnf

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

MD5SUM BENCH= 5093bfaf2b5c3f3d3bcb50ce84a28c32
RANDOM SEED=246400737

node105.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		: 2666.825
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	: 5333.65
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		: 2666.825
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	: 5226.15
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		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
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	: 5410.70
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		: 2666.825
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	: 5332.74
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		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
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:      15192992 kB
Buffers:        360000 kB
Cached:       13490700 kB
SwapCached:      39596 kB
Active:        6948776 kB
Inactive:     10489184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15192992 kB
SwapTotal:    67111528 kB
SwapFree:     44485824 kB
Dirty:            1168 kB
Writeback:           0 kB
AnonPages:     3554784 kB
Mapped:          18948 kB
Slab:           171628 kB
PageTables:      81452 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 114856484 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= 73188 MiB
End job on node105 at 2011-05-28 17:25:52