Trace number 3152668

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 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S1339958817-007.UNKNOWN.cnf
MD5SUM82834b232944ca118e4175405e325327
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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 600 variables and 2556 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, 13 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 598 free variables and 2543 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 170 duplicate clauses
0.00/0.01	c resolvent_look() :: found 90 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2633 / 600 ) = 4.39
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 = 598
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: 129
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: 801
0.10/0.12	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 |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 8383
1.20/1.27	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 |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 64311
11.00/11.03	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: 352489
67.40/67.42	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 |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 1437941
302.40/302.45	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 |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 4508438
1031.82/1031.84	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-3152668-1301710548/watcher-3152668-1301710548 -o /tmp/evaluation-result-3152668-1301710548/solver-3152668-1301710548 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152668-1301710548.cnf 

running on 2 cores: 1,3

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: 3.75 4.00 4.83 3/178 20744
/proc/meminfo: memFree=23196784/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=6796 CPUtime=0 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 309 0 0 0 0 0 0 0 21 0 1 0 282652793 6959104 252 33554432000 4194304 4300876 140733518270816 18446744073709551615 4242441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 1699 252 136 27 0 148 0

[startup+0.113595 s]
/proc/loadavg: 3.75 4.00 4.83 3/178 20744
/proc/meminfo: memFree=23196784/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=7804 CPUtime=0.1 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 499 0 0 0 10 0 0 0 18 0 1 0 282652793 7991296 442 33554432000 4194304 4300876 140733518270816 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 1951 442 168 27 0 400 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7804

[startup+0.200519 s]
/proc/loadavg: 3.75 4.00 4.83 3/178 20744
/proc/meminfo: memFree=23196784/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=7804 CPUtime=0.19 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 509 0 0 0 19 0 0 0 18 0 1 0 282652793 7991296 452 33554432000 4194304 4300876 140733518270816 18446744073709551615 4217602 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 1951 452 168 27 0 400 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7804

[startup+0.300506 s]
/proc/loadavg: 3.75 4.00 4.83 3/178 20744
/proc/meminfo: memFree=23196784/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=7804 CPUtime=0.29 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 523 0 0 0 29 0 0 0 18 0 1 0 282652793 7991296 466 33554432000 4194304 4300876 140733518270816 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 1951 466 168 27 0 400 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7804

[startup+0.700442 s]
/proc/loadavg: 3.75 4.00 4.83 3/178 20744
/proc/meminfo: memFree=23196784/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=7948 CPUtime=0.69 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 543 0 0 0 69 0 0 0 18 0 1 0 282652793 8138752 486 33554432000 4194304 4300876 140733518270816 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 1987 486 168 27 0 436 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7948

[startup+1.50029 s]
/proc/loadavg: 3.75 4.00 4.83 5/190 20766
/proc/meminfo: memFree=23190612/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=8252 CPUtime=1.49 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 609 0 0 0 149 0 0 0 20 0 1 0 282652793 8450048 552 33554432000 4194304 4300876 140733518270816 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 2063 552 169 27 0 512 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8252

[startup+3.10101 s]
/proc/loadavg: 3.75 4.00 4.83 4/185 20783
/proc/meminfo: memFree=23190652/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=8632 CPUtime=3.09 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 668 0 0 0 309 0 0 0 25 0 1 0 282652793 8839168 611 33554432000 4194304 4300876 140733518270816 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 2158 611 169 27 0 607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8632

[startup+6.30045 s]
/proc/loadavg: 3.77 4.00 4.83 6/190 20793
/proc/meminfo: memFree=23188032/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=9108 CPUtime=6.29 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 815 0 0 0 629 0 0 0 25 0 1 0 282652793 9326592 758 33554432000 4194304 4300876 140733518270816 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 2277 758 169 27 0 726 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9108

[startup+12.7003 s]
/proc/loadavg: 3.79 4.00 4.82 5/190 20820
/proc/meminfo: memFree=23184484/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=10520 CPUtime=12.69 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 1056 0 0 0 1269 0 0 0 25 0 1 0 282652793 10772480 999 33554432000 4194304 4300876 140733518270816 18446744073709551615 4217503 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 2630 999 169 27 0 1079 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10520

[startup+25.5011 s]
/proc/loadavg: 3.84 4.00 4.81 5/190 20821
/proc/meminfo: memFree=23180428/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=11944 CPUtime=25.49 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 1548 0 0 0 2549 0 0 0 25 0 1 0 282652793 12230656 1491 33554432000 4194304 4300876 140733518270816 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 2986 1491 169 27 0 1435 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11944

[startup+51.1006 s]
/proc/loadavg: 3.89 4.00 4.79 5/190 20848
/proc/meminfo: memFree=23169484/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=18024 CPUtime=51.1 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 2491 0 0 0 5109 1 0 0 25 0 1 0 282652793 18456576 2434 33554432000 4194304 4300876 140733518270816 18446744073709551615 4217503 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 4506 2434 169 27 0 2955 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18024

[startup+102.301 s]
/proc/loadavg: 3.95 4.00 4.74 5/190 20850
/proc/meminfo: memFree=23142640/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=29904 CPUtime=102.3 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 4288 0 0 0 10229 1 0 0 25 0 1 0 282652793 30621696 4231 33554432000 4194304 4300876 140733518270816 18446744073709551615 4214457 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 7476 4231 169 27 0 5925 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 29904

[startup+162.301 s]
/proc/loadavg: 3.98 4.00 4.70 5/190 20878
/proc/meminfo: memFree=23111940/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=38636 CPUtime=162.29 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 6383 0 0 0 16228 1 0 0 25 0 1 0 282652793 39563264 6326 33554432000 4194304 4300876 140733518270816 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 9659 6326 169 27 0 8108 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 38636

[startup+222.307 s]
/proc/loadavg: 4.04 4.01 4.65 5/190 20880
/proc/meminfo: memFree=23074456/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=43132 CPUtime=222.3 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 8405 0 0 0 22228 2 0 0 25 0 1 0 282652793 44167168 8348 33554432000 4194304 4300876 140733518270816 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 10783 8348 169 27 0 9232 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 43132

[startup+282.301 s]
/proc/loadavg: 4.01 4.00 4.61 5/190 20882
/proc/meminfo: memFree=23038084/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=56228 CPUtime=282.3 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 10343 0 0 0 28227 3 0 0 25 0 1 0 282652793 57577472 10286 33554432000 4194304 4300876 140733518270816 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 14057 10286 169 27 0 12506 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 56228

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 4.57 5/190 20883
/proc/meminfo: memFree=23001712/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=56228 CPUtime=342.3 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 12314 0 0 0 34227 3 0 0 25 0 1 0 282652793 57577472 12257 33554432000 4194304 4300876 140733518270816 18446744073709551615 4225112 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 14057 12257 169 27 0 12506 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56228

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 4.53 5/190 20885
/proc/meminfo: memFree=22966584/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=84596 CPUtime=402.3 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 14280 0 0 0 40226 4 0 0 25 0 1 0 282652793 86626304 14223 33554432000 4194304 4300876 140733518270816 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 21149 14223 169 27 0 19598 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 84596

[startup+462.3 s]
/proc/loadavg: 4.07 4.02 4.50 5/190 20886
/proc/meminfo: memFree=22932092/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=84596 CPUtime=462.3 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 16164 0 0 0 46226 4 0 0 25 0 1 0 282652793 86626304 16107 33554432000 4194304 4300876 140733518270816 18446744073709551615 4260802 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 21149 16107 169 27 0 19598 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 84596

[startup+522.301 s]
/proc/loadavg: 4.02 4.01 4.47 5/190 20888
/proc/meminfo: memFree=22898932/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=84596 CPUtime=522.31 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 18122 0 0 0 52226 5 0 0 25 0 1 0 282652793 86626304 18065 33554432000 4194304 4300876 140733518270816 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 21149 18065 169 27 0 19598 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 84596

[startup+582.3 s]
/proc/loadavg: 4.01 4.00 4.43 5/190 20890
/proc/meminfo: memFree=22863288/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=114064 CPUtime=582.31 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 20058 0 0 0 58226 5 0 0 25 0 1 0 282652793 116801536 20001 33554432000 4194304 4300876 140733518270816 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 28516 20001 169 27 0 26965 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 114064

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 4.41 5/190 20891
/proc/meminfo: memFree=22827904/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=114064 CPUtime=642.31 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 21997 0 0 0 64226 5 0 0 25 0 1 0 282652793 116801536 21940 33554432000 4194304 4300876 140733518270816 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 28516 21940 169 27 0 26965 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 114064

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 4.38 5/190 20893
/proc/meminfo: memFree=22792660/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=131508 CPUtime=702.31 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 23846 0 0 0 70225 6 0 0 25 0 1 0 282652793 134664192 23789 33554432000 4194304 4300876 140733518270816 18446744073709551615 4200323 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 32877 23789 169 27 0 31326 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 131508

[startup+762.301 s]
/proc/loadavg: 4.00 4.00 4.35 5/190 20894
/proc/meminfo: memFree=22757784/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=131640 CPUtime=762.32 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 25727 0 0 0 76226 6 0 0 25 0 1 0 282652793 134799360 25670 33554432000 4194304 4300876 140733518270816 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 32910 25670 169 27 0 31359 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 131640

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 4.33 5/190 20896
/proc/meminfo: memFree=22724516/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=131640 CPUtime=822.31 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 27580 0 0 0 82225 6 0 0 25 0 1 0 282652793 134799360 27523 33554432000 4194304 4300876 140733518270816 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 32910 27523 169 27 0 31359 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 131640

[startup+882.306 s]
/proc/loadavg: 4.03 4.01 4.31 5/190 20898
/proc/meminfo: memFree=22691508/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=175840 CPUtime=882.32 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 29424 0 0 0 88225 7 0 0 25 0 1 0 282652793 180060160 29367 33554432000 4194304 4300876 140733518270816 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 43960 29367 169 27 0 42409 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 175840

[startup+942.3 s]
/proc/loadavg: 4.01 4.01 4.28 5/190 20899
/proc/meminfo: memFree=22657368/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=175840 CPUtime=942.31 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 31215 0 0 0 94224 7 0 0 25 0 1 0 282652793 180060160 31158 33554432000 4194304 4300876 140733518270816 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 43960 31158 169 27 0 42409 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 175840

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.26 5/190 20901
/proc/meminfo: memFree=22623748/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=175840 CPUtime=1002.31 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 32944 0 0 0 100223 8 0 0 25 0 1 0 282652793 180060160 32887 33554432000 4194304 4300876 140733518270816 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 43960 32887 169 27 0 42409 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 175840

[startup+1062.3 s]
/proc/loadavg: 4.03 4.01 4.25 5/190 20902
/proc/meminfo: memFree=22589468/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=175840 CPUtime=1062.32 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 34783 0 0 0 106223 9 0 0 25 0 1 0 282652793 180060160 34726 33554432000 4194304 4300876 140733518270816 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 43960 34726 169 27 0 42409 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 175840

[startup+1122.3 s]
/proc/loadavg: 4.09 4.02 4.24 5/190 20904
/proc/meminfo: memFree=22555552/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=175840 CPUtime=1122.32 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 36703 0 0 0 112223 9 0 0 25 0 1 0 282652793 180060160 36646 33554432000 4194304 4300876 140733518270816 18446744073709551615 4217572 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 43960 36646 169 27 0 42409 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 175840

[startup+1182.3 s]
/proc/loadavg: 4.03 4.02 4.22 5/190 20906
/proc/meminfo: memFree=22522268/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=175840 CPUtime=1182.31 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 38579 0 0 0 118222 9 0 0 25 0 1 0 282652793 180060160 38522 33554432000 4194304 4300876 140733518270816 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 43960 38522 169 27 0 42409 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 175840

[startup+1242.3 s]
/proc/loadavg: 4.05 4.03 4.21 5/190 20907
/proc/meminfo: memFree=22486020/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=175840 CPUtime=1242.32 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 40432 0 0 0 124222 10 0 0 25 0 1 0 282652793 180060160 40375 33554432000 4194304 4300876 140733518270816 18446744073709551615 4248768 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 43960 40375 169 27 0 42409 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 175840



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.02 4.19 5/190 20909
/proc/meminfo: memFree=22452608/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=242140 CPUtime=1300.02 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 42204 0 0 0 129992 10 0 0 25 0 1 0 282652793 247951360 42147 33554432000 4194304 4300876 140733518270816 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 60535 42147 169 27 0 58984 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 242140

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

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

[startup+1300 s]
/proc/loadavg: 4.02 4.02 4.19 5/190 20909
/proc/meminfo: memFree=22452608/32951124 swapFree=67111524/67111528
[pid=20744] ppid=20742 vsize=242140 CPUtime=1300.02 cores=1,3
/proc/20744/stat : 20744 (march_rw) R 20742 20744 20076 0 -1 4202496 42204 0 0 0 129992 10 0 0 25 0 1 0 282652793 247951360 42147 33554432000 4194304 4300876 140733518270816 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20744/statm: 60535 42147 169 27 0 58984 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 242140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.04
CPU user time (s): 1299.93
CPU system time (s): 0.114982
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 242140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42204
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 14515

runsolver used 1.82172 second user time and 4.10238 second system time

The end

Launcher Data 

Begin job on node136 at 2011-04-02 04:15:48
IDJOB=3152668
IDBENCH=82948
IDSOLVER=1561
FILE ID=node136/3152668-1301710548
RUNJOBID= node136-1301710548-20725
PBS_JOBID= 12840866
Free space on /tmp= 71508 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S1339958817-007.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152668-1301710548/watcher-3152668-1301710548 -o /tmp/evaluation-result-3152668-1301710548/solver-3152668-1301710548 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152668-1301710548.cnf

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

MD5SUM BENCH= 82834b232944ca118e4175405e325327
RANDOM SEED=449004763

node136.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.76
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		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23197196 kB
Buffers:        305164 kB
Cached:        9121288 kB
SwapCached:          4 kB
Active:        4231984 kB
Inactive:      5256948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23197196 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:              16 kB
Writeback:           0 kB
AnonPages:       62320 kB
Mapped:          14612 kB
Slab:           200848 kB
PageTables:       5204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   189328 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= 71508 MiB
End job on node136 at 2011-04-02 04:37:30