Trace number 3152641

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 2011-03-02SAT 178.792 178.789

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v70-c6230-S1321356000-046.SATISFIABLE.cnf
MD5SUMf10effcfe58940a6abd6aa73030d7c70
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.099984
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data 

0.39/0.43	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.43	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.43	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.43	c main()::
0.39/0.43	c initFormula():: searching for DIMACS p-line....
0.39/0.43	c full lookahead due to high density!
0.39/0.43	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.39/0.43	c parseCNF():: parsing....
0.39/0.43	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.43	c runParser():: parsing was successful, warming up engines...
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.39/0.43	c using k-SAT heuristics (size based diff)
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.39/0.43	c resolvent_look() :: found 1 resolvents
0.39/0.43	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
0.39/0.43	c longest clause has size 7
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c number of free variables = 70
0.39/0.43	c dynamic_preselect_setsize :: off
0.39/0.43	c main():: all systems go!
0.39/0.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 228
0.39/0.49	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: 620
0.59/0.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 3862
1.29/1.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 23213
5.69/5.73	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 |***************************************
c |****************************************
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: 106990
25.20/25.29	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 384601
93.29/93.30	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 |***********************************************
178.70/178.78	c |0100000010010000100001100000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
178.70/178.78	
c |***********************************************
178.70/178.78	c
178.70/178.78	c main():: nodeCount: 725709
178.70/178.78	c main():: dead ends in main: 20
178.70/178.78	c main():: lookAheadCount: 40733948
178.70/178.78	c main():: unitResolveCount: 1417742
178.70/178.78	c main():: time=178.779999
178.70/178.78	c main():: necessary_assignments: 2198
178.70/178.78	c main():: bin_sat: 0, bin_unsat 0
178.70/178.78	c main():: doublelook: #: 1685978, succes #: 1106685
178.70/178.78	c main():: doublelook: overall 4.182 of all possible doublelooks executed
178.70/178.78	c main():: doublelook: succesrate: 65.641, average DL_trigger: 17.745
178.70/178.78	c main():: SOLUTION VERIFIED :-)
178.70/178.78	s SATISFIABLE
178.70/178.78	v 1 2 -3 4 5 -6 -7 8 9 10 -11 12 13 14 15 -16 -17 -18 -19 -20 21 -22 -23 24 25 -26 -27 28 29 -30 -31 32 33 34 -35 36 37 -38 39 40 -41 -42 -43 44 45 -46 47 -48 -49 50 51 52 53 54 55 56 -57 58 59 -60 -61 62 -63 -64 65 66 67 68 69 70 0

Verifier Data 

OK

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-3152641-1301710296/watcher-3152641-1301710296 -o /tmp/evaluation-result-3152641-1301710296/solver-3152641-1301710296 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152641-1301710296.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: 3.46 3.94 4.82 2/174 7927
/proc/meminfo: memFree=21881180/32951124 swapFree=67111528/67111528
[pid=7927] ppid=7925 vsize=6724 CPUtime=0 cores=0,2
/proc/7927/stat : 7927 (march_rw) R 7925 7927 5480 0 -1 4194304 260 0 0 0 0 0 0 0 24 0 1 0 282630558 6885376 205 33554432000 4194304 4300876 140734626650576 18446744073709551615 270613110528 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7927/statm: 1681 205 113 27 0 130 0

[startup+0.012786 s]
/proc/loadavg: 3.46 3.94 4.82 2/174 7927
/proc/meminfo: memFree=21881180/32951124 swapFree=67111528/67111528
[pid=7927] ppid=7925 vsize=7388 CPUtime=0.01 cores=0,2
/proc/7927/stat : 7927 (march_rw) R 7925 7927 5480 0 -1 4194304 470 0 0 0 1 0 0 0 24 0 1 0 282630558 7565312 346 33554432000 4194304 4300876 140734626650576 18446744073709551615 4240300 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7927/statm: 1847 346 128 27 0 296 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7388

[startup+0.100763 s]
/proc/loadavg: 3.46 3.94 4.82 2/174 7927
/proc/meminfo: memFree=21881180/32951124 swapFree=67111528/67111528
[pid=7927] ppid=7925 vsize=7492 CPUtime=0.09 cores=0,2
/proc/7927/stat : 7927 (march_rw) R 7925 7927 5480 0 -1 4202496 1029 0 0 0 9 0 0 0 24 0 1 0 282630558 7671808 398 33554432000 4194304 4300876 140734626650576 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7927/statm: 1873 398 143 27 0 322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7492

[startup+0.30075 s]
/proc/loadavg: 3.46 3.94 4.82 2/174 7927
/proc/meminfo: memFree=21881180/32951124 swapFree=67111528/67111528
[pid=7927] ppid=7925 vsize=7492 CPUtime=0.29 cores=0,2
/proc/7927/stat : 7927 (march_rw) R 7925 7927 5480 0 -1 4202496 1029 0 0 0 29 0 0 0 25 0 1 0 282630558 7671808 398 33554432000 4194304 4300876 140734626650576 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7927/statm: 1873 398 143 27 0 322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7492

[startup+0.700657 s]
/proc/loadavg: 3.46 3.94 4.82 2/174 7927
/proc/meminfo: memFree=21881180/32951124 swapFree=67111528/67111528
[pid=7927] ppid=7925 vsize=8060 CPUtime=0.69 cores=0,2
/proc/7927/stat : 7927 (march_rw) R 7925 7927 5480 0 -1 4202496 1343 0 0 0 69 0 0 0 25 0 1 0 282630558 8253440 518 33554432000 4194304 4300876 140734626650576 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7927/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8060

[startup+1.50054 s]
/proc/loadavg: 3.46 3.94 4.82 5/190 7958
/proc/meminfo: memFree=21874920/32951124 swapFree=67111528/67111528
[pid=7927] ppid=7925 vsize=8308 CPUtime=1.49 cores=0,2
/proc/7927/stat : 7927 (march_rw) R 7925 7927 5480 0 -1 4202496 1367 0 0 0 149 0 0 0 25 0 1 0 282630558 8507392 542 33554432000 4194304 4300876 140734626650576 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7927/statm: 2077 542 170 27 0 526 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8308

[startup+3.10027 s]
/proc/loadavg: 3.46 3.94 4.82 5/190 7958
/proc/meminfo: memFree=21872812/32951124 swapFree=67111528/67111528
[pid=7927] ppid=7925 vsize=8612 CPUtime=3.09 cores=0,2
/proc/7927/stat : 7927 (march_rw) R 7925 7927 5480 0 -1 4202496 1457 0 0 0 309 0 0 0 25 0 1 0 282630558 8818688 632 33554432000 4194304 4300876 140734626650576 18446744073709551615 4264614 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7927/statm: 2153 632 170 27 0 602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8612

[startup+6.30069 s]
/proc/loadavg: 3.50 3.94 4.82 5/190 7958
/proc/meminfo: memFree=21872064/32951124 swapFree=67111528/67111528
[pid=7927] ppid=7925 vsize=8992 CPUtime=6.29 cores=0,2
/proc/7927/stat : 7927 (march_rw) R 7925 7927 5480 0 -1 4202496 1542 0 0 0 629 0 0 0 25 0 1 0 282630558 9207808 717 33554432000 4194304 4300876 140734626650576 18446744073709551615 4288976 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7927/statm: 2248 717 171 27 0 697 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8992

[startup+12.7006 s]
/proc/loadavg: 3.54 3.94 4.81 5/190 8013
/proc/meminfo: memFree=21869884/32951124 swapFree=67111528/67111528
[pid=7927] ppid=7925 vsize=9844 CPUtime=12.69 cores=0,2
/proc/7927/stat : 7927 (march_rw) R 7925 7927 5480 0 -1 4202496 1705 0 0 0 1269 0 0 0 25 0 1 0 282630558 10080256 880 33554432000 4194304 4300876 140734626650576 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7927/statm: 2461 880 171 27 0 910 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9844

[startup+25.5003 s]
/proc/loadavg: 3.64 3.94 4.80 5/190 8040
/proc/meminfo: memFree=21860928/32951124 swapFree=67111528/67111528
[pid=7927] ppid=7925 vsize=11760 CPUtime=25.49 cores=0,2
/proc/7927/stat : 7927 (march_rw) R 7925 7927 5480 0 -1 4202496 2023 0 0 0 2549 0 0 0 25 0 1 0 282630558 12042240 1198 33554432000 4194304 4300876 140734626650576 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7927/statm: 2940 1198 171 27 0 1389 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11760

[startup+51.1008 s]
/proc/loadavg: 3.76 3.94 4.78 5/190 8041
/proc/meminfo: memFree=21848988/32951124 swapFree=67111528/67111528
[pid=7927] ppid=7925 vsize=13484 CPUtime=51.09 cores=0,2
/proc/7927/stat : 7927 (march_rw) R 7925 7927 5480 0 -1 4202496 2659 0 0 0 5109 0 0 0 25 0 1 0 282630558 13807616 1834 33554432000 4194304 4300876 140734626650576 18446744073709551615 4276334 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7927/statm: 3371 1834 171 27 0 1820 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13484

[startup+102.307 s]
/proc/loadavg: 3.89 3.95 4.74 5/190 8042
/proc/meminfo: memFree=21823676/32951124 swapFree=67111528/67111528
[pid=7927] ppid=7925 vsize=19952 CPUtime=102.3 cores=0,2
/proc/7927/stat : 7927 (march_rw) R 7925 7927 5480 0 -1 4202496 3870 0 0 0 10230 0 0 0 25 0 1 0 282630558 20430848 3045 33554432000 4194304 4300876 140734626650576 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7927/statm: 4988 3045 171 27 0 3437 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19952

[startup+162.301 s]
/proc/loadavg: 4.02 3.97 4.69 5/190 8044
/proc/meminfo: memFree=21797108/32951124 swapFree=67111528/67111528
[pid=7927] ppid=7925 vsize=25772 CPUtime=162.29 cores=0,2
/proc/7927/stat : 7927 (march_rw) R 7925 7927 5480 0 -1 4202496 5268 0 0 0 16229 0 0 0 25 0 1 0 282630558 26390528 4443 33554432000 4194304 4300876 140734626650576 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7927/statm: 6443 4443 171 27 0 4892 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 25772

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

[startup+166.3 s]
/proc/loadavg: 4.02 3.97 4.69 5/190 8044
/proc/meminfo: memFree=21794752/32951124 swapFree=67111528/67111528
[pid=7927] ppid=7925 vsize=26240 CPUtime=166.29 cores=0,2
/proc/7927/stat : 7927 (march_rw) R 7925 7927 5480 0 -1 4202496 5426 0 0 0 16629 0 0 0 25 0 1 0 282630558 26869760 4601 33554432000 4194304 4300876 140734626650576 18446744073709551615 4225366 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7927/statm: 6560 4601 171 27 0 5009 0
Current children cumulated CPU time (s) 166.29
Current children cumulated vsize (KiB) 26240

[startup+172.706 s]
/proc/loadavg: 4.02 3.97 4.68 5/190 8044
/proc/meminfo: memFree=21791768/32951124 swapFree=67111528/67111528
[pid=7927] ppid=7925 vsize=26240 CPUtime=172.69 cores=0,2
/proc/7927/stat : 7927 (march_rw) R 7925 7927 5480 0 -1 4202496 5571 0 0 0 17269 0 0 0 25 0 1 0 282630558 26869760 4746 33554432000 4194304 4300876 140734626650576 18446744073709551615 4275845 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7927/statm: 6560 4746 171 27 0 5009 0
Current children cumulated CPU time (s) 172.69
Current children cumulated vsize (KiB) 26240

[startup+175.901 s]
/proc/loadavg: 4.02 3.97 4.68 5/190 8044
/proc/meminfo: memFree=21790156/32951124 swapFree=67111528/67111528
[pid=7927] ppid=7925 vsize=26240 CPUtime=175.89 cores=0,2
/proc/7927/stat : 7927 (march_rw) R 7925 7927 5480 0 -1 4202496 5643 0 0 0 17589 0 0 0 25 0 1 0 282630558 26869760 4818 33554432000 4194304 4300876 140734626650576 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7927/statm: 6560 4818 171 27 0 5009 0
Current children cumulated CPU time (s) 175.89
Current children cumulated vsize (KiB) 26240

[startup+177.5 s]
/proc/loadavg: 4.02 3.97 4.68 5/190 8044
/proc/meminfo: memFree=21789776/32951124 swapFree=67111528/67111528
[pid=7927] ppid=7925 vsize=26240 CPUtime=177.49 cores=0,2
/proc/7927/stat : 7927 (march_rw) R 7925 7927 5480 0 -1 4202496 5676 0 0 0 17749 0 0 0 25 0 1 0 282630558 26869760 4851 33554432000 4194304 4300876 140734626650576 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7927/statm: 6560 4851 171 27 0 5009 0
Current children cumulated CPU time (s) 177.49
Current children cumulated vsize (KiB) 26240

[startup+178.3 s]
/proc/loadavg: 4.02 3.97 4.68 5/190 8044
/proc/meminfo: memFree=21789404/32951124 swapFree=67111528/67111528
[pid=7927] ppid=7925 vsize=26240 CPUtime=178.29 cores=0,2
/proc/7927/stat : 7927 (march_rw) R 7925 7927 5480 0 -1 4202496 5695 0 0 0 17829 0 0 0 25 0 1 0 282630558 26869760 4870 33554432000 4194304 4300876 140734626650576 18446744073709551615 4214265 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7927/statm: 6560 4870 171 27 0 5009 0
Current children cumulated CPU time (s) 178.29
Current children cumulated vsize (KiB) 26240

[startup+178.7 s]
/proc/loadavg: 4.02 3.97 4.68 5/190 8044
/proc/meminfo: memFree=21789404/32951124 swapFree=67111528/67111528
[pid=7927] ppid=7925 vsize=26240 CPUtime=178.7 cores=0,2
/proc/7927/stat : 7927 (march_rw) R 7925 7927 5480 0 -1 4202496 5705 0 0 0 17869 1 0 0 25 0 1 0 282630558 26869760 4880 33554432000 4194304 4300876 140734626650576 18446744073709551615 4264391 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7927/statm: 6560 4880 171 27 0 5009 0
Current children cumulated CPU time (s) 178.7
Current children cumulated vsize (KiB) 26240

Child status: 10
Real time (s): 178.789
CPU time (s): 178.792
CPU user time (s): 178.78
CPU system time (s): 0.011998
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 26240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 178.78
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5708
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= 367

runsolver used 0.275958 second user time and 0.541917 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-02 04:11:36
IDJOB=3152641
IDBENCH=82921
IDSOLVER=1561
FILE ID=node108/3152641-1301710296
RUNJOBID= node108-1301710296-7915
PBS_JOBID= 12840861
Free space on /tmp= 71344 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v70-c6230-S1321356000-046.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152641-1301710296/watcher-3152641-1301710296 -o /tmp/evaluation-result-3152641-1301710296/solver-3152641-1301710296 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152641-1301710296.cnf

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

MD5SUM BENCH= f10effcfe58940a6abd6aa73030d7c70
RANDOM SEED=1927412762

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.82
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		: 2666.820
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		: 2666.820
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		: 2666.820
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:      21881336 kB
Buffers:        335664 kB
Cached:       10402504 kB
SwapCached:          0 kB
Active:        7281548 kB
Inactive:      3518476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21881336 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             408 kB
Writeback:           0 kB
AnonPages:       62128 kB
Mapped:          14620 kB
Slab:           207044 kB
PageTables:       4752 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   188472 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= 71344 MiB
End job on node108 at 2011-04-02 04:14:35