Trace number 3152685

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 395.502 395.5

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v125-c2662-S1300400916-048.SATISFIABLE.cnf
MD5SUM2d20051b8a7a248788d1c2610fe5ea54
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.007998
Satisfiable
(Un)Satisfiability was proved
Number of variables125
Number of clauses2662
Sum of the clauses size13310
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52662
Number of clauses of size over 50

Solver Data 

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c full lookahead due to high density!
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 125 variables and 2662 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 125 free variables and 2662 clauses.
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.00/0.04	c resolvent_look() :: found 5 resolvents
0.00/0.04	c main():: clause / variable ratio: ( 2667 / 125 ) = 21.34
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c number of free variables = 125
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 143
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: 781
0.00/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
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: 7235
0.59/0.69	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 |****************************************************************| ( 3/999) NodeCount: 51812
5.29/5.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 273473
31.59/31.67	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 1111492
142.29/142.38	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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 |*************************************************************
395.39/395.49	c |0000101100010000000010001000000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
395.39/395.49	
c |*************************************************************
395.39/395.49	c
395.39/395.49	c main():: nodeCount: 2932714
395.39/395.49	c main():: dead ends in main: 4508
395.39/395.49	c main():: lookAheadCount: 182872003
395.39/395.49	c main():: unitResolveCount: 8608285
395.39/395.49	c main():: time=395.489990
395.39/395.49	c main():: necessary_assignments: 52648
395.39/395.49	c main():: bin_sat: 0, bin_unsat 0
395.39/395.49	c main():: doublelook: #: 8247819, succes #: 5378582
395.39/395.49	c main():: doublelook: overall 4.579 of all possible doublelooks executed
395.39/395.49	c main():: doublelook: succesrate: 65.212, average DL_trigger: 30.114
395.39/395.49	c main():: SOLUTION VERIFIED :-)
395.39/395.49	s SATISFIABLE
395.39/395.49	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 -71 -72 -73 74 -75 76 77 -78 79 -80 -81 82 83 84 -85 -86 -87 -88 -89 90 91 92 -93 -94 -95 -96 97 98 99 -100 -101 102 -103 104 105 106 -107 108 -109 -110 -111 112 -113 114 115 116 -117 118 119 -120 121 122 123 -124 -125 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-3152685-1301710651/watcher-3152685-1301710651 -o /tmp/evaluation-result-3152685-1301710651/solver-3152685-1301710651 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152685-1301710651.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: 2.77 3.75 4.75 2/178 28535
/proc/meminfo: memFree=20216964/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=6864 CPUtime=0.01 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 304 0 0 0 1 0 0 0 23 0 1 0 361295850 7028736 246 33554432000 4194304 4300876 140733863392560 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 1716 246 143 27 0 165 0

[startup+0.113603 s]
/proc/loadavg: 2.77 3.75 4.75 2/178 28535
/proc/meminfo: memFree=20216964/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=7168 CPUtime=0.1 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 398 0 0 0 10 0 0 0 24 0 1 0 361295850 7340032 340 33554432000 4194304 4300876 140733863392560 18446744073709551615 4214560 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 1792 340 170 27 0 241 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7168

[startup+0.200588 s]
/proc/loadavg: 2.77 3.75 4.75 2/178 28535
/proc/meminfo: memFree=20216964/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=7312 CPUtime=0.19 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 401 0 0 0 19 0 0 0 24 0 1 0 361295850 7487488 343 33554432000 4194304 4300876 140733863392560 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 1828 343 170 27 0 277 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7312

[startup+0.30057 s]
/proc/loadavg: 2.77 3.75 4.75 2/178 28535
/proc/meminfo: memFree=20216964/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=7312 CPUtime=0.29 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 408 0 0 0 29 0 0 0 25 0 1 0 361295850 7487488 350 33554432000 4194304 4300876 140733863392560 18446744073709551615 4250785 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 1828 350 170 27 0 277 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7312

[startup+0.7005 s]
/proc/loadavg: 2.77 3.75 4.75 2/178 28535
/proc/meminfo: memFree=20216964/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=7456 CPUtime=0.69 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 466 0 0 0 69 0 0 0 25 0 1 0 361295850 7634944 406 33554432000 4194304 4300876 140733863392560 18446744073709551615 4216351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 1864 406 170 27 0 313 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7456

[startup+1.50036 s]
/proc/loadavg: 2.77 3.75 4.75 5/190 28557
/proc/meminfo: memFree=20209036/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=7708 CPUtime=1.49 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 518 0 0 0 149 0 0 0 25 0 1 0 361295850 7892992 458 33554432000 4194304 4300876 140733863392560 18446744073709551615 4225015 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 1927 458 171 27 0 376 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7708

[startup+3.10008 s]
/proc/loadavg: 2.77 3.75 4.75 5/190 28557
/proc/meminfo: memFree=20207300/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=8276 CPUtime=3.09 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 612 0 0 0 309 0 0 0 25 0 1 0 361295850 8474624 552 33554432000 4194304 4300876 140733863392560 18446744073709551615 4214184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 2069 552 171 27 0 518 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8276

[startup+6.30052 s]
/proc/loadavg: 2.87 3.76 4.75 6/190 28558
/proc/meminfo: memFree=20205448/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=8788 CPUtime=6.29 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 783 0 0 0 629 0 0 0 25 0 1 0 361295850 8998912 723 33554432000 4194304 4300876 140733863392560 18446744073709551615 4214270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 2197 723 171 27 0 646 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8788

[startup+12.7004 s]
/proc/loadavg: 2.96 3.76 4.74 5/190 28558
/proc/meminfo: memFree=20200492/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=10704 CPUtime=12.69 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 1125 0 0 0 1269 0 0 0 25 0 1 0 361295850 10960896 1065 33554432000 4194304 4300876 140733863392560 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 2676 1065 171 27 0 1125 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10704

[startup+25.5002 s]
/proc/loadavg: 3.19 3.77 4.73 5/190 28558
/proc/meminfo: memFree=20192800/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=15224 CPUtime=25.49 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 1821 0 0 0 2549 0 0 0 25 0 1 0 361295850 15589376 1761 33554432000 4194304 4300876 140733863392560 18446744073709551615 4276213 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 3806 1761 171 27 0 2255 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15224

[startup+51.1007 s]
/proc/loadavg: 3.54 3.80 4.71 5/190 28559
/proc/meminfo: memFree=20179140/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=19316 CPUtime=51.09 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 3082 0 0 0 5109 0 0 0 25 0 1 0 361295850 19779584 3022 33554432000 4194304 4300876 140733863392560 18446744073709551615 4216273 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 4829 3022 171 27 0 3278 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19316

[startup+102.301 s]
/proc/loadavg: 3.80 3.83 4.67 6/190 28560
/proc/meminfo: memFree=20149960/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=34284 CPUtime=102.29 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 5569 0 0 0 10228 1 0 0 25 0 1 0 361295850 35106816 5509 33554432000 4194304 4300876 140733863392560 18446744073709551615 4275610 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 8571 5509 171 27 0 7020 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 34284

[startup+162.3 s]
/proc/loadavg: 3.92 3.86 4.63 5/190 28562
/proc/meminfo: memFree=20120312/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=48212 CPUtime=162.29 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 8212 0 0 0 16227 2 0 0 25 0 1 0 361295850 49369088 8152 33554432000 4194304 4300876 140733863392560 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 12053 8152 171 27 0 10502 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 48212

[startup+222.307 s]
/proc/loadavg: 3.97 3.88 4.59 6/190 28563
/proc/meminfo: memFree=20090400/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=69524 CPUtime=222.3 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 10880 0 0 0 22227 3 0 0 25 0 1 0 361295850 71192576 10820 33554432000 4194304 4300876 140733863392560 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 17381 10820 171 27 0 15830 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 69524

[startup+282.3 s]
/proc/loadavg: 3.99 3.90 4.55 6/190 28565
/proc/meminfo: memFree=20061352/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=69524 CPUtime=282.29 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 13560 0 0 0 28226 3 0 0 25 0 1 0 361295850 71192576 13500 33554432000 4194304 4300876 140733863392560 18446744073709551615 4199270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 17381 13500 171 27 0 15830 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 69524

[startup+342.301 s]
/proc/loadavg: 3.99 3.92 4.51 5/190 28567
/proc/meminfo: memFree=20032164/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=98992 CPUtime=342.29 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 16132 0 0 0 34226 3 0 0 25 0 1 0 361295850 101367808 16072 33554432000 4194304 4300876 140733863392560 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 24748 16072 171 27 0 23197 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 98992

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

[startup+358.401 s]
/proc/loadavg: 3.99 3.92 4.50 6/190 28567
/proc/meminfo: memFree=20024836/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=98992 CPUtime=358.39 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 16846 0 0 0 35836 3 0 0 25 0 1 0 361295850 101367808 16786 33554432000 4194304 4300876 140733863392560 18446744073709551615 4275858 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 24748 16786 171 27 0 23197 0
Current children cumulated CPU time (s) 358.39
Current children cumulated vsize (KiB) 98992

[startup+371.201 s]
/proc/loadavg: 3.99 3.92 4.49 6/190 28567
/proc/meminfo: memFree=20018620/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=98992 CPUtime=371.2 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 17394 0 0 0 37116 4 0 0 25 0 1 0 361295850 101367808 17334 33554432000 4194304 4300876 140733863392560 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 24748 17334 171 27 0 23197 0
Current children cumulated CPU time (s) 371.2
Current children cumulated vsize (KiB) 98992

[startup+384.006 s]
/proc/loadavg: 3.99 3.93 4.48 5/190 28568
/proc/meminfo: memFree=20012656/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=98992 CPUtime=384 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 17922 0 0 0 38396 4 0 0 25 0 1 0 361295850 101367808 17862 33554432000 4194304 4300876 140733863392560 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 24748 17862 171 27 0 23197 0
Current children cumulated CPU time (s) 384
Current children cumulated vsize (KiB) 98992

[startup+390.4 s]
/proc/loadavg: 3.99 3.93 4.48 5/190 28568
/proc/meminfo: memFree=20010052/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=98992 CPUtime=390.4 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 18181 0 0 0 39036 4 0 0 25 0 1 0 361295850 101367808 18121 33554432000 4194304 4300876 140733863392560 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 24748 18121 171 27 0 23197 0
Current children cumulated CPU time (s) 390.4
Current children cumulated vsize (KiB) 98992

[startup+393.601 s]
/proc/loadavg: 3.99 3.93 4.48 6/190 28568
/proc/meminfo: memFree=20008440/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=98992 CPUtime=393.6 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 18321 0 0 0 39356 4 0 0 25 0 1 0 361295850 101367808 18261 33554432000 4194304 4300876 140733863392560 18446744073709551615 4268524 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 24748 18261 171 27 0 23197 0
Current children cumulated CPU time (s) 393.6
Current children cumulated vsize (KiB) 98992

[startup+394.401 s]
/proc/loadavg: 3.99 3.93 4.48 5/190 28568
/proc/meminfo: memFree=20008068/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=98992 CPUtime=394.4 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 18350 0 0 0 39436 4 0 0 25 0 1 0 361295850 101367808 18290 33554432000 4194304 4300876 140733863392560 18446744073709551615 4199222 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 24748 18290 171 27 0 23197 0
Current children cumulated CPU time (s) 394.4
Current children cumulated vsize (KiB) 98992

[startup+395.2 s]
/proc/loadavg: 3.99 3.93 4.48 5/190 28568
/proc/meminfo: memFree=20007692/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=98992 CPUtime=395.19 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 18381 0 0 0 39515 4 0 0 25 0 1 0 361295850 101367808 18321 33554432000 4194304 4300876 140733863392560 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 24748 18321 171 27 0 23197 0
Current children cumulated CPU time (s) 395.19
Current children cumulated vsize (KiB) 98992

[startup+395.4 s]
/proc/loadavg: 3.99 3.93 4.48 5/190 28568
/proc/meminfo: memFree=20007692/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=98992 CPUtime=395.39 cores=1,3
/proc/28535/stat : 28535 (march_rw) R 28531 28535 27789 0 -1 4202496 18391 0 0 0 39535 4 0 0 25 0 1 0 361295850 101367808 18331 33554432000 4194304 4300876 140733863392560 18446744073709551615 4264113 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28535/statm: 24748 18331 171 27 0 23197 0
Current children cumulated CPU time (s) 395.39
Current children cumulated vsize (KiB) 98992

[startup+395.5 s]
/proc/loadavg: 3.99 3.93 4.48 5/190 28568
/proc/meminfo: memFree=20007692/32950940 swapFree=67111528/67111528
[pid=28535] ppid=28531 vsize=0 CPUtime=395.49 cores=1,3
/proc/28535/stat : 28535 (march_rw) S 28531 28535 27789 0 -1 4202500 18396 0 0 0 39545 4 0 0 25 0 1 0 361295850 0 0 33554432000 0 0 0 0 0 0 2147483391 4096 0 18446744073709551615 0 0 17 1 0 0 0
/proc/28535/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 395.49
Current children cumulated vsize (KiB) 0

Child status: 10
Real time (s): 395.5
CPU time (s): 395.502
CPU user time (s): 395.456
CPU system time (s): 0.045993
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 98992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 395.456
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18396
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= 7
involuntary context switches= 726

runsolver used 0.540917 second user time and 1.2848 second system time

The end

Launcher Data 

Begin job on node117 at 2011-04-02 04:17:31
IDJOB=3152685
IDBENCH=82965
IDSOLVER=1561
FILE ID=node117/3152685-1301710651
RUNJOBID= node117-1301710651-28516
PBS_JOBID= 12840870
Free space on /tmp= 71436 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v125-c2662-S1300400916-048.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152685-1301710651/watcher-3152685-1301710651 -o /tmp/evaluation-result-3152685-1301710651/solver-3152685-1301710651 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152685-1301710651.cnf

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

MD5SUM BENCH= 2d20051b8a7a248788d1c2610fe5ea54
RANDOM SEED=1321854634

node117.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		: 2666.849
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	: 5333.69
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		: 2666.849
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		: 2666.849
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	: 5332.74
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		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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		: 2666.849
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	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      20217260 kB
Buffers:        381536 kB
Cached:       11987700 kB
SwapCached:          0 kB
Active:        7887524 kB
Inactive:      4544784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      20217260 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             160 kB
Writeback:           0 kB
AnonPages:       63188 kB
Mapped:          14620 kB
Slab:           237552 kB
PageTables:       5080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:   189036 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= 71436 MiB
End job on node117 at 2011-04-02 04:24:06