Trace number 3152766

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 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S2065143904-035.UNKNOWN.cnf
MD5SUM8f7328be14ce714cebc5a66418b5924c
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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 650 variables and 2769 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, 6 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 649 free variables and 2763 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 135 duplicate clauses
0.00/0.01	c resolvent_look() :: found 66 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2829 / 650 ) = 4.35
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 = 649
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: 151
0.00/0.05	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: 978
0.09/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
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: 10982
1.79/1.85	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 94882
17.60/17.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 607145
124.59/124.69	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 2963291
672.28/672.30	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
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-3152766-1301710929/watcher-3152766-1301710929 -o /tmp/evaluation-result-3152766-1301710929/solver-3152766-1301710929 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152766-1301710929.cnf 

running on 2 cores: 0,2

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: 4.05 4.01 3.94 4/189 5768
/proc/meminfo: memFree=18959292/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=6896 CPUtime=0 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 316 0 0 0 0 0 0 0 25 0 1 0 361323463 7061504 259 33554432000 4194304 4300876 140736089672528 18446744073709551615 4240240 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 1724 259 135 27 0 173 0

[startup+0.06159 s]
/proc/loadavg: 4.05 4.01 3.94 4/189 5768
/proc/meminfo: memFree=18959292/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=7820 CPUtime=0.06 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 513 0 0 0 6 0 0 0 25 0 1 0 361323463 8007680 456 33554432000 4194304 4300876 140736089672528 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 1955 456 168 27 0 404 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7820

[startup+0.100586 s]
/proc/loadavg: 4.05 4.01 3.94 4/189 5768
/proc/meminfo: memFree=18959292/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=7820 CPUtime=0.09 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 526 0 0 0 9 0 0 0 25 0 1 0 361323463 8007680 469 33554432000 4194304 4300876 140736089672528 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 1955 469 168 27 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7820

[startup+0.300544 s]
/proc/loadavg: 4.05 4.01 3.94 4/189 5768
/proc/meminfo: memFree=18959292/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=7960 CPUtime=0.29 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 549 0 0 0 29 0 0 0 25 0 1 0 361323463 8151040 492 33554432000 4194304 4300876 140736089672528 18446744073709551615 4274787 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 1990 492 168 27 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7960

[startup+0.700513 s]
/proc/loadavg: 4.05 4.01 3.94 4/189 5768
/proc/meminfo: memFree=18959292/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=8096 CPUtime=0.69 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 592 0 0 0 69 0 0 0 25 0 1 0 361323463 8290304 535 33554432000 4194304 4300876 140736089672528 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 2024 535 168 27 0 473 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8096

[startup+1.50037 s]
/proc/loadavg: 4.05 4.01 3.94 5/190 5769
/proc/meminfo: memFree=18957324/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=8264 CPUtime=1.49 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 621 0 0 0 149 0 0 0 25 0 1 0 361323463 8462336 564 33554432000 4194304 4300876 140736089672528 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 2066 564 169 27 0 515 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8264

[startup+3.10107 s]
/proc/loadavg: 4.05 4.01 3.94 5/190 5769
/proc/meminfo: memFree=18956204/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=8584 CPUtime=3.1 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 688 0 0 0 310 0 0 0 25 0 1 0 361323463 8790016 631 33554432000 4194304 4300876 140736089672528 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 2146 631 169 27 0 595 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8584

[startup+6.30045 s]
/proc/loadavg: 3.97 4.00 3.93 5/190 5824
/proc/meminfo: memFree=19190192/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=9296 CPUtime=6.3 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 832 0 0 0 630 0 0 0 25 0 1 0 361323463 9519104 775 33554432000 4194304 4300876 140736089672528 18446744073709551615 4217627 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 2324 775 169 27 0 773 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9296

[startup+12.7003 s]
/proc/loadavg: 3.97 4.00 3.93 5/190 5825
/proc/meminfo: memFree=19186732/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=10720 CPUtime=12.7 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 1071 0 0 0 1270 0 0 0 25 0 1 0 361323463 10977280 1014 33554432000 4194304 4300876 140736089672528 18446744073709551615 4217507 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 2680 1014 169 27 0 1129 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10720

[startup+25.5009 s]
/proc/loadavg: 3.98 4.00 3.93 5/190 5825
/proc/meminfo: memFree=19180892/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=12160 CPUtime=25.49 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 1539 0 0 0 2549 0 0 0 25 0 1 0 361323463 12451840 1482 33554432000 4194304 4300876 140736089672528 18446744073709551615 4200296 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 3040 1482 169 27 0 1489 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12160

[startup+51.1002 s]
/proc/loadavg: 3.98 4.00 3.93 5/190 5853
/proc/meminfo: memFree=19168728/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=17056 CPUtime=51.09 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 2466 0 0 0 5109 0 0 0 25 0 1 0 361323463 17465344 2409 33554432000 4194304 4300876 140736089672528 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 4264 2409 169 27 0 2713 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17056

[startup+102.306 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 5854
/proc/meminfo: memFree=19137588/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=28048 CPUtime=102.29 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 4222 0 0 0 10229 0 0 0 25 0 1 0 361323463 28721152 4165 33554432000 4194304 4300876 140736089672528 18446744073709551615 4217280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 7012 4165 169 27 0 5461 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 28048

[startup+162.301 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 5883
/proc/meminfo: memFree=19180856/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=39104 CPUtime=162.28 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 6214 0 0 0 16228 0 0 0 25 0 1 0 361323463 40042496 6157 33554432000 4194304 4300876 140736089672528 18446744073709551615 4250723 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 9776 6157 169 27 0 8225 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 39104

[startup+222.301 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 5884
/proc/meminfo: memFree=19143504/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=43756 CPUtime=222.29 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 8179 0 0 0 22228 1 0 0 25 0 1 0 361323463 44806144 8122 33554432000 4194304 4300876 140736089672528 18446744073709551615 4225112 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 10939 8122 169 27 0 9388 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 43756

[startup+282.301 s]
/proc/loadavg: 3.71 3.93 3.91 4/184 5904
/proc/meminfo: memFree=19298024/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=56984 CPUtime=282.29 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 10198 0 0 0 28228 1 0 0 25 0 1 0 361323463 58351616 10141 33554432000 4194304 4300876 140736089672528 18446744073709551615 4228227 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 14246 10141 169 27 0 12695 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 56984

[startup+342.301 s]
/proc/loadavg: 3.26 3.76 3.85 4/184 5905
/proc/meminfo: memFree=19271072/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=56984 CPUtime=342.29 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 12135 0 0 0 34227 2 0 0 25 0 1 0 361323463 58351616 12078 33554432000 4194304 4300876 140736089672528 18446744073709551615 4284443 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 14246 12078 169 27 0 12695 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 56984

[startup+402.301 s]
/proc/loadavg: 3.09 3.62 3.79 4/184 5907
/proc/meminfo: memFree=19245120/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=85928 CPUtime=402.28 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 14063 0 0 0 40226 2 0 0 25 0 1 0 361323463 87990272 14006 33554432000 4194304 4300876 140736089672528 18446744073709551615 4219541 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 21482 14006 169 27 0 19931 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 85928

[startup+462.301 s]
/proc/loadavg: 3.03 3.50 3.74 4/184 5909
/proc/meminfo: memFree=19219052/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=85928 CPUtime=462.28 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 15960 0 0 0 46225 3 0 0 25 0 1 0 361323463 87990272 15903 33554432000 4194304 4300876 140736089672528 18446744073709551615 4214446 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 21482 15903 169 27 0 19931 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 85928

[startup+522.301 s]
/proc/loadavg: 3.01 3.41 3.69 4/184 5910
/proc/meminfo: memFree=19192980/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=85928 CPUtime=522.28 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 17814 0 0 0 52224 4 0 0 25 0 1 0 361323463 87990272 17757 33554432000 4194304 4300876 140736089672528 18446744073709551615 260019790882 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 21482 17757 169 27 0 19931 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 85928

[startup+582.301 s]
/proc/loadavg: 3.00 3.33 3.65 4/184 5912
/proc/meminfo: memFree=19166672/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=115396 CPUtime=582.29 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 19656 0 0 0 58224 5 0 0 25 0 1 0 361323463 118165504 19599 33554432000 4194304 4300876 140736089672528 18446744073709551615 4234759 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 28849 19599 169 27 0 27298 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 115396

[startup+642.301 s]
/proc/loadavg: 3.06 3.28 3.61 4/184 5913
/proc/meminfo: memFree=19141096/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=115396 CPUtime=642.29 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 21405 0 0 0 64224 5 0 0 25 0 1 0 361323463 118165504 21348 33554432000 4194304 4300876 140736089672528 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 28849 21348 169 27 0 27298 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 115396

[startup+702.301 s]
/proc/loadavg: 3.02 3.23 3.57 4/184 5915
/proc/meminfo: memFree=19115660/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=115396 CPUtime=702.28 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 23201 0 0 0 70222 6 0 0 25 0 1 0 361323463 118165504 23144 33554432000 4194304 4300876 140736089672528 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 28849 23144 169 27 0 27298 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 115396

[startup+762.306 s]
/proc/loadavg: 3.00 3.19 3.53 4/184 5917
/proc/meminfo: memFree=19088964/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=133992 CPUtime=762.28 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 25112 0 0 0 76222 6 0 0 25 0 1 0 361323463 137207808 25055 33554432000 4194304 4300876 140736089672528 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 33498 25055 169 27 0 31947 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 133992

[startup+822.301 s]
/proc/loadavg: 3.00 3.15 3.49 4/184 5918
/proc/meminfo: memFree=19063644/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=134124 CPUtime=822.28 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 27015 0 0 0 82221 7 0 0 25 0 1 0 361323463 137342976 26958 33554432000 4194304 4300876 140736089672528 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 33531 26958 169 27 0 31980 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 134124

[startup+882.301 s]
/proc/loadavg: 3.00 3.12 3.46 4/184 5920
/proc/meminfo: memFree=19038056/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=178324 CPUtime=882.28 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 28866 0 0 0 88221 7 0 0 25 0 1 0 361323463 182603776 28809 33554432000 4194304 4300876 140736089672528 18446744073709551615 4217635 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 44581 28809 169 27 0 43030 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 178324

[startup+942.301 s]
/proc/loadavg: 3.00 3.10 3.43 4/184 5921
/proc/meminfo: memFree=19013228/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=178324 CPUtime=942.28 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 30685 0 0 0 94221 7 0 0 25 0 1 0 361323463 182603776 30628 33554432000 4194304 4300876 140736089672528 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 44581 30628 169 27 0 43030 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 178324

[startup+1002.3 s]
/proc/loadavg: 3.05 3.09 3.40 4/185 5926
/proc/meminfo: memFree=18988280/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=178324 CPUtime=1002.28 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 32493 0 0 0 100220 8 0 0 25 0 1 0 361323463 182603776 32436 33554432000 4194304 4300876 140736089672528 18446744073709551615 4288489 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 44581 32436 169 27 0 43030 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 178324

[startup+1062.3 s]
/proc/loadavg: 3.02 3.07 3.37 4/184 5928
/proc/meminfo: memFree=18964388/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=178324 CPUtime=1062.28 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 34173 0 0 0 106219 9 0 0 25 0 1 0 361323463 182603776 34116 33554432000 4194304 4300876 140736089672528 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 44581 34116 169 27 0 43030 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 178324

[startup+1122.3 s]
/proc/loadavg: 3.00 3.06 3.35 4/184 5929
/proc/meminfo: memFree=18939432/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=178324 CPUtime=1122.28 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 36128 0 0 0 112219 9 0 0 25 0 1 0 361323463 182603776 36071 33554432000 4194304 4300876 140736089672528 18446744073709551615 4228277 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 44581 36071 169 27 0 43030 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 178324

[startup+1182.3 s]
/proc/loadavg: 3.08 3.06 3.33 4/184 5931
/proc/meminfo: memFree=18915344/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=178324 CPUtime=1182.28 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 38027 0 0 0 118219 9 0 0 25 0 1 0 361323463 182603776 37970 33554432000 4194304 4300876 140736089672528 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 44581 37970 169 27 0 43030 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 178324

[startup+1242.3 s]
/proc/loadavg: 3.03 3.05 3.31 4/184 5932
/proc/meminfo: memFree=18889400/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=178324 CPUtime=1242.28 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 39923 0 0 0 124218 10 0 0 25 0 1 0 361323463 182603776 39866 33554432000 4194304 4300876 140736089672528 18446744073709551615 4248588 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 44581 39866 169 27 0 43030 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 178324



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.01 3.04 3.28 4/184 5934
/proc/meminfo: memFree=18864540/32951124 swapFree=67111528/67111528
[pid=5768] ppid=5766 vsize=178324 CPUtime=1299.98 cores=0,2
/proc/5768/stat : 5768 (march_rw) R 5766 5768 4600 0 -1 4202496 41712 0 0 0 129988 10 0 0 25 0 1 0 361323463 182603776 41655 33554432000 4194304 4300876 140736089672528 18446744073709551615 4289255 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5768/statm: 44581 41655 169 27 0 43030 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 178324

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): 1300.02
CPU time (s): 1300
CPU user time (s): 1299.88
CPU system time (s): 0.118981
CPU usage (%): 99.999
Max. virtual memory (cumulated for all children) (KiB): 178324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41712
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= 4
involuntary context switches= 1653

runsolver used 1.9577 second user time and 3.9664 second system time

The end

Launcher Data 

Begin job on node110 at 2011-04-02 04:22:09
IDJOB=3152766
IDBENCH=83046
IDSOLVER=1561
FILE ID=node110/3152766-1301710929
RUNJOBID= node110-1301708320-4904
PBS_JOBID= 12840828
Free space on /tmp= 71120 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S2065143904-035.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152766-1301710929/watcher-3152766-1301710929 -o /tmp/evaluation-result-3152766-1301710929/solver-3152766-1301710929 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152766-1301710929.cnf

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

MD5SUM BENCH= 8f7328be14ce714cebc5a66418b5924c
RANDOM SEED=1061071531

node110.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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.76
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	: 5332.83
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		: 2666.830
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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:      18959572 kB
Buffers:        393528 kB
Cached:       12765340 kB
SwapCached:          0 kB
Active:        8898628 kB
Inactive:      4779576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18959572 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              32 kB
Writeback:           0 kB
AnonPages:      518964 kB
Mapped:          15516 kB
Slab:           248708 kB
PageTables:       6172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   820964 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= 71120 MiB
End job on node110 at 2011-04-02 04:43:51