Trace number 3152491

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v750-c3195-S664770261-061.SATISFIABLE.cnf
MD5SUM786afedaa52bbc0b93f9aff94029b9c0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.038994
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses3195
Sum of the clauses size9585
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33195
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 3195 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 16 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 748 free variables and 3179 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 141 duplicate clauses
0.00/0.01	c resolvent_look() :: found 72 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 3251 / 750 ) = 4.33
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 748
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 146
0.00/0.04	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: 1535
0.19/0.23	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 |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 23303
3.59/3.67	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 |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 257476
44.99/45.05	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 |***********************************
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 |****************************************************************| ( 4/999) NodeCount: 2097382
401.70/401.78	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 |**********************************
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 |*************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152491-1301705173/watcher-3152491-1301705173 -o /tmp/evaluation-result-3152491-1301705173/solver-3152491-1301705173 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152491-1301705173.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.39 2.88 3.53 3/184 937
/proc/meminfo: memFree=22403632/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=6852 CPUtime=0 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4194304 305 0 0 0 0 0 0 0 24 0 1 0 282117666 7016448 247 33554432000 4194304 4300876 140736090464432 18446744073709551615 253640556000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 1713 247 126 27 0 162 0

[startup+0.0642149 s]
/proc/loadavg: 1.39 2.88 3.53 3/184 937
/proc/meminfo: memFree=22403632/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=8140 CPUtime=0.06 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 579 0 0 0 6 0 0 0 25 0 1 0 282117666 8335360 521 33554432000 4194304 4300876 140736090464432 18446744073709551615 4250888 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 2035 521 168 27 0 484 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8140

[startup+0.1002 s]
/proc/loadavg: 1.39 2.88 3.53 3/184 937
/proc/meminfo: memFree=22403632/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=8140 CPUtime=0.09 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 588 0 0 0 9 0 0 0 25 0 1 0 282117666 8335360 530 33554432000 4194304 4300876 140736090464432 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 2035 530 168 27 0 484 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8140

[startup+0.300175 s]
/proc/loadavg: 1.39 2.88 3.53 3/184 937
/proc/meminfo: memFree=22403632/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=8140 CPUtime=0.29 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 610 0 0 0 29 0 0 0 25 0 1 0 282117666 8335360 552 33554432000 4194304 4300876 140736090464432 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 2035 552 168 27 0 484 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8140

[startup+0.701091 s]
/proc/loadavg: 1.39 2.88 3.53 3/184 937
/proc/meminfo: memFree=22403632/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=8316 CPUtime=0.69 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 642 0 0 0 69 0 0 0 25 0 1 0 282117666 8515584 584 33554432000 4194304 4300876 140736090464432 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 2079 584 168 27 0 528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8316

[startup+1.50095 s]
/proc/loadavg: 1.39 2.88 3.53 5/190 949
/proc/meminfo: memFree=22399756/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=8752 CPUtime=1.49 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 735 0 0 0 149 0 0 0 25 0 1 0 282117666 8962048 677 33554432000 4194304 4300876 140736090464432 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 2188 677 168 27 0 637 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8752

[startup+3.10063 s]
/proc/loadavg: 1.60 2.90 3.53 5/190 949
/proc/meminfo: memFree=22398404/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=9132 CPUtime=3.09 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 807 0 0 0 309 0 0 0 25 0 1 0 282117666 9351168 749 33554432000 4194304 4300876 140736090464432 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 2283 749 169 27 0 732 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9132

[startup+6.30108 s]
/proc/loadavg: 1.60 2.90 3.53 5/190 949
/proc/meminfo: memFree=22397040/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=9636 CPUtime=6.29 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 957 0 0 0 629 0 0 0 25 0 1 0 282117666 9867264 899 33554432000 4194304 4300876 140736090464432 18446744073709551615 4274834 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 2409 899 169 27 0 858 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9636

[startup+12.7009 s]
/proc/loadavg: 1.97 2.93 3.53 5/190 1031
/proc/meminfo: memFree=22393160/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=11076 CPUtime=12.69 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 1219 0 0 0 1269 0 0 0 25 0 1 0 282117666 11341824 1161 33554432000 4194304 4300876 140736090464432 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 2769 1161 169 27 0 1218 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11076

[startup+25.5006 s]
/proc/loadavg: 2.28 2.97 3.54 5/190 1059
/proc/meminfo: memFree=22388076/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=14284 CPUtime=25.49 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 1732 0 0 0 2549 0 0 0 25 0 1 0 282117666 14626816 1674 33554432000 4194304 4300876 140736090464432 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 3571 1674 169 27 0 2020 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14284

[startup+51.101 s]
/proc/loadavg: 2.87 3.05 3.55 5/190 1060
/proc/meminfo: memFree=22374904/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=17528 CPUtime=51.09 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 2715 0 0 0 5109 0 0 0 25 0 1 0 282117666 17948672 2657 33554432000 4194304 4300876 140736090464432 18446744073709551615 4200354 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 4382 2657 169 27 0 2831 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17528

[startup+102.307 s]
/proc/loadavg: 3.55 3.21 3.57 5/190 1061
/proc/meminfo: memFree=22348092/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=28696 CPUtime=102.3 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 4699 0 0 0 10229 1 0 0 25 0 1 0 282117666 29384704 4641 33554432000 4194304 4300876 140736090464432 18446744073709551615 4286242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 7174 4641 169 27 0 5623 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28696

[startup+162.301 s]
/proc/loadavg: 3.83 3.35 3.60 5/190 1062
/proc/meminfo: memFree=22318784/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=40064 CPUtime=162.29 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 6987 0 0 0 16227 2 0 0 25 0 1 0 282117666 41025536 6929 33554432000 4194304 4300876 140736090464432 18446744073709551615 4261175 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 10016 6929 169 27 0 8465 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 40064

[startup+222.301 s]
/proc/loadavg: 3.94 3.46 3.62 5/190 1064
/proc/meminfo: memFree=22289480/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=58432 CPUtime=222.29 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 9251 0 0 0 22227 2 0 0 25 0 1 0 282117666 59834368 9193 33554432000 4194304 4300876 140736090464432 18446744073709551615 4286143 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 14608 9193 169 27 0 13057 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 58432

[startup+282.301 s]
/proc/loadavg: 3.97 3.56 3.64 5/190 1066
/proc/meminfo: memFree=22260324/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=58432 CPUtime=282.3 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 11512 0 0 0 28227 3 0 0 25 0 1 0 282117666 59834368 11454 33554432000 4194304 4300876 140736090464432 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 14608 11454 169 27 0 13057 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 58432

[startup+342.301 s]
/proc/loadavg: 4.07 3.66 3.67 5/190 1067
/proc/meminfo: memFree=22230784/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=78208 CPUtime=342.29 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 13698 0 0 0 34226 3 0 0 25 0 1 0 282117666 80084992 13640 33554432000 4194304 4300876 140736090464432 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 19552 13640 169 27 0 18001 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 78208

[startup+402.3 s]
/proc/loadavg: 4.02 3.72 3.69 5/190 1096
/proc/meminfo: memFree=22213828/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=88748 CPUtime=402.3 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 15764 0 0 0 40226 4 0 0 25 0 1 0 282117666 90877952 15706 33554432000 4194304 4300876 140736090464432 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 22187 15706 169 27 0 20636 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 88748

[startup+462.3 s]
/proc/loadavg: 4.01 3.77 3.70 5/190 1097
/proc/meminfo: memFree=22186632/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=88748 CPUtime=462.3 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 18064 0 0 0 46226 4 0 0 25 0 1 0 282117666 90877952 18006 33554432000 4194304 4300876 140736090464432 18446744073709551615 4217692 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 22187 18006 169 27 0 20636 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 88748

[startup+522.3 s]
/proc/loadavg: 4.00 3.81 3.72 5/190 1099
/proc/meminfo: memFree=22161432/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=118216 CPUtime=522.3 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 20321 0 0 0 52226 4 0 0 25 0 1 0 282117666 121053184 20263 33554432000 4194304 4300876 140736090464432 18446744073709551615 4200252 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 29554 20263 169 27 0 28003 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 118216

[startup+582.3 s]
/proc/loadavg: 4.00 3.84 3.74 5/190 1101
/proc/meminfo: memFree=22135612/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=118216 CPUtime=582.3 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 22528 0 0 0 58225 5 0 0 25 0 1 0 282117666 121053184 22470 33554432000 4194304 4300876 140736090464432 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 29554 22470 169 27 0 28003 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 118216

[startup+642.301 s]
/proc/loadavg: 4.11 3.90 3.76 5/190 1102
/proc/meminfo: memFree=22109028/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=118216 CPUtime=642.31 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 24637 0 0 0 64225 6 0 0 25 0 1 0 282117666 121053184 24579 33554432000 4194304 4300876 140736090464432 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 29554 24579 169 27 0 28003 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 118216

[startup+702.301 s]
/proc/loadavg: 4.11 3.93 3.78 5/190 1104
/proc/meminfo: memFree=22082696/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=118216 CPUtime=702.3 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 26788 0 0 0 70224 6 0 0 25 0 1 0 282117666 121053184 26730 33554432000 4194304 4300876 140736090464432 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 29554 26730 169 27 0 28003 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 118216

[startup+762.307 s]
/proc/loadavg: 4.04 3.94 3.79 5/190 1105
/proc/meminfo: memFree=22056752/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=162416 CPUtime=762.32 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 29027 0 0 0 76225 7 0 0 25 0 1 0 282117666 166313984 28969 33554432000 4194304 4300876 140736090464432 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 40604 28969 169 27 0 39053 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 162416

[startup+822.301 s]
/proc/loadavg: 4.01 3.95 3.80 5/190 1107
/proc/meminfo: memFree=22031188/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=183504 CPUtime=822.31 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 31219 0 0 0 82224 7 0 0 25 0 1 0 282117666 187908096 31161 33554432000 4194304 4300876 140736090464432 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 45876 31161 169 27 0 44325 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 183504

[startup+882.301 s]
/proc/loadavg: 4.06 3.97 3.82 5/190 1109
/proc/meminfo: memFree=22005976/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=183504 CPUtime=882.31 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 33304 0 0 0 88224 7 0 0 25 0 1 0 282117666 187908096 33246 33554432000 4194304 4300876 140736090464432 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 45876 33246 169 27 0 44325 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 183504

[startup+942.301 s]
/proc/loadavg: 4.02 3.97 3.82 5/190 1119
/proc/meminfo: memFree=21981540/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=183504 CPUtime=942.31 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 35463 0 0 0 94223 8 0 0 25 0 1 0 282117666 187908096 35405 33554432000 4194304 4300876 140736090464432 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 45876 35405 169 27 0 44325 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 183504

[startup+1002.3 s]
/proc/loadavg: 4.01 3.97 3.83 5/190 1121
/proc/meminfo: memFree=21955100/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=183636 CPUtime=1002.31 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 37659 0 0 0 100222 9 0 0 25 0 1 0 282117666 188043264 37601 33554432000 4194304 4300876 140736090464432 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 45909 37601 169 27 0 44358 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 183636

[startup+1062.3 s]
/proc/loadavg: 4.00 3.97 3.83 5/190 1125
/proc/meminfo: memFree=21930764/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=183636 CPUtime=1062.31 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 39756 0 0 0 106221 10 0 0 25 0 1 0 282117666 188043264 39698 33554432000 4194304 4300876 140736090464432 18446744073709551615 4289088 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 45909 39698 169 27 0 44358 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 183636

[startup+1122.3 s]
/proc/loadavg: 4.00 3.97 3.84 5/190 1127
/proc/meminfo: memFree=21904888/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=249936 CPUtime=1122.31 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 41955 0 0 0 112221 10 0 0 25 0 1 0 282117666 255934464 41897 33554432000 4194304 4300876 140736090464432 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 62484 41897 169 27 0 60933 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 249936

[startup+1182.3 s]
/proc/loadavg: 4.05 3.99 3.85 5/190 1129
/proc/meminfo: memFree=21880308/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=249936 CPUtime=1182.32 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 44170 0 0 0 118221 11 0 0 25 0 1 0 282117666 255934464 44112 33554432000 4194304 4300876 140736090464432 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 62484 44112 169 27 0 60933 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 249936

[startup+1242.3 s]
/proc/loadavg: 4.06 4.00 3.86 5/190 1130
/proc/meminfo: memFree=21854716/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=249936 CPUtime=1242.32 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 46331 0 0 0 124221 11 0 0 25 0 1 0 282117666 255934464 46273 33554432000 4194304 4300876 140736090464432 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 62484 46273 169 27 0 60933 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 249936



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.06 4.01 3.87 4/189 1133
/proc/meminfo: memFree=21982536/32951124 swapFree=67111528/67111528
[pid=937] ppid=935 vsize=249936 CPUtime=1300.02 cores=4,6
/proc/937/stat : 937 (march_rw) R 935 937 31868 0 -1 4202496 48345 0 0 0 129990 12 0 0 25 0 1 0 282117666 255934464 48287 33554432000 4194304 4300876 140736090464432 18446744073709551615 4268645 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/937/statm: 62484 48287 169 27 0 60933 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 249936

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.91
CPU system time (s): 0.134979
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 249936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.91
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48346
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= 1027

runsolver used 1.88571 second user time and 4.03839 second system time

The end

Launcher Data 

Begin job on node106 at 2011-04-02 02:46:13
IDJOB=3152491
IDBENCH=82771
IDSOLVER=1561
FILE ID=node106/3152491-1301705173
RUNJOBID= node106-1301705173-905
PBS_JOBID= 12840756
Free space on /tmp= 71348 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S664770261-061.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152491-1301705173/watcher-3152491-1301705173 -o /tmp/evaluation-result-3152491-1301705173/solver-3152491-1301705173 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152491-1301705173.cnf

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

MD5SUM BENCH= 786afedaa52bbc0b93f9aff94029b9c0
RANDOM SEED=1967197753

node106.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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5226.20
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		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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:      22403664 kB
Buffers:        334652 kB
Cached:        9885284 kB
SwapCached:          0 kB
Active:        6767292 kB
Inactive:      3517760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22403664 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              64 kB
Writeback:           0 kB
AnonPages:       64872 kB
Mapped:          14996 kB
Slab:           199100 kB
PageTables:       5132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   235168 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= 71348 MiB
End job on node106 at 2011-04-02 03:07:55