Trace number 3261877

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 421.689 421.678

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-21_399.cnf
MD5SUM693b5fe291cecff45feff3be98a908cf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.87165
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses21294
Sum of the clauses size93307
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2265
Number of clauses of size 319364
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51665

Solver Data 

1.09/1.13	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.09/1.13	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.09/1.13	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.09/1.13	c main()::
1.09/1.13	c initFormula():: searching for DIMACS p-line....
1.09/1.13	c full lookahead due to high density!
1.09/1.13	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 21294 clauses.
1.09/1.13	c parseCNF():: parsing....
1.09/1.13	c parseCNF():: the CNF contains 0 unary clauses.
1.09/1.13	c runParser():: parsing was successful, warming up engines...
1.09/1.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.13	c preprocessing fase I completed:: there are now 200 free variables and 21294 clauses.
1.09/1.13	c using k-SAT heuristics (size based diff)
1.09/1.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 162094 duplicate clauses
1.09/1.13	c resolvent_look() :: found 5079 resolvents
1.09/1.13	c main():: clause / variable ratio: ( 26373 / 200 ) = 131.87
1.09/1.13	c longest clause has size 21
1.09/1.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.13	c number of free variables = 200
1.09/1.13	c dynamic_preselect_setsize :: off
1.09/1.13	c main():: all systems go!
1.09/1.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/17) NodeCount: 184
2.09/2.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/17) NodeCount: 2432
12.89/12.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/17) NodeCount: 11858
57.79/57.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/17) NodeCount: 34161
166.29/166.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/17) NodeCount: 67689
336.20/336.27	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
421.60/421.67	c |00100000100010101.1001100$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
421.60/421.67	
c |*******************************************************
421.60/421.67	c
421.60/421.67	c main():: nodeCount: 80908
421.60/421.67	c main():: dead ends in main: 2011
421.60/421.67	c main():: lookAheadCount: 6099862
421.60/421.67	c main():: unitResolveCount: 950289
421.60/421.67	c main():: time=421.670013
421.60/421.67	c main():: necessary_assignments: 59257
421.60/421.67	c main():: bin_sat: 0, bin_unsat 0
421.60/421.67	c main():: doublelook: #: 368639, succes #: 278532
421.60/421.67	c main():: doublelook: overall 6.465 of all possible doublelooks executed
421.60/421.67	c main():: doublelook: succesrate: 75.557, average DL_trigger: 163.773
421.60/421.67	c main():: SOLUTION VERIFIED :-)
421.60/421.67	s SATISFIABLE
421.60/421.67	v 1 2 3 4 5 6 -7 8 10 11 12 13 14 15 -16 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 -125 126 127 128 129 130 131 132 133 134 135 136 137 -138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 -155 -156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 -176 177 -178 179 180 181 182 183 -184 185 186 187 188 189 190 191 192 -193 194 195 196 197 198 199 200 0

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3261877-1303545137/watcher-3261877-1303545137 -o /tmp/evaluation-result-3261877-1303545137/solver-3261877-1303545137 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3261877-1303545137.cnf 

running on 2 cores: 5,7

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: 3.69 3.94 3.89 5/182 8880
/proc/meminfo: memFree=12109916/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=7024 CPUtime=0 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4194304 333 0 0 0 0 0 0 0 22 0 1 0 446929514 7192576 278 33554432000 4194304 4300876 140733737145152 18446744073709551615 233509958341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 1756 278 112 27 0 205 0

[startup+0.100092 s]
/proc/loadavg: 3.69 3.94 3.89 5/182 8880
/proc/meminfo: memFree=12109916/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=10216 CPUtime=0.09 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 2682 0 0 0 9 0 0 0 22 0 1 0 446929514 10461184 920 33554432000 4194304 4300876 140733737145152 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 2554 920 143 27 0 1003 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10216

[startup+0.201073 s]
/proc/loadavg: 3.69 3.94 3.89 5/182 8880
/proc/meminfo: memFree=12109916/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=11652 CPUtime=0.19 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 2963 0 0 0 19 0 0 0 23 0 1 0 446929514 11931648 1201 33554432000 4194304 4300876 140733737145152 18446744073709551615 233509958341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 2913 1201 144 27 0 1362 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11652

[startup+0.301055 s]
/proc/loadavg: 3.69 3.94 3.89 5/182 8880
/proc/meminfo: memFree=12109916/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=12444 CPUtime=0.29 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 3200 0 0 0 29 0 0 0 23 0 1 0 446929514 12742656 1438 33554432000 4194304 4300876 140733737145152 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 3111 1438 144 27 0 1560 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12444

[startup+0.700984 s]
/proc/loadavg: 3.69 3.94 3.89 5/182 8880
/proc/meminfo: memFree=12109916/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=15456 CPUtime=0.69 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 3972 0 0 0 69 0 0 0 25 0 1 0 446929514 15826944 2210 33554432000 4194304 4300876 140733737145152 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 3864 2210 144 27 0 2313 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15456

[startup+1.50084 s]
/proc/loadavg: 3.69 3.94 3.89 6/190 8894
/proc/meminfo: memFree=12077124/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=18732 CPUtime=1.49 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 5934 0 0 0 149 0 0 0 25 0 1 0 446929514 19181568 2976 33554432000 4194304 4300876 140733737145152 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 4683 2976 171 27 0 3132 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18732

[startup+3.10056 s]
/proc/loadavg: 3.69 3.94 3.89 5/190 8894
/proc/meminfo: memFree=12060800/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=18732 CPUtime=3.09 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 5945 0 0 0 309 0 0 0 25 0 1 0 446929514 19181568 2987 33554432000 4194304 4300876 140733737145152 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 4683 2987 171 27 0 3132 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18732

[startup+6.30098 s]
/proc/loadavg: 3.71 3.94 3.89 5/190 8894
/proc/meminfo: memFree=12054104/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=18732 CPUtime=6.29 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 5947 0 0 0 629 0 0 0 25 0 1 0 446929514 19181568 2989 33554432000 4194304 4300876 140733737145152 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 4683 2989 171 27 0 3132 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18732

[startup+12.7008 s]
/proc/loadavg: 3.74 3.94 3.89 5/190 8894
/proc/meminfo: memFree=12053124/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=18732 CPUtime=12.69 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 5947 0 0 0 1269 0 0 0 25 0 1 0 446929514 19181568 2989 33554432000 4194304 4300876 140733737145152 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 4683 2989 171 27 0 3132 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18732

[startup+25.5005 s]
/proc/loadavg: 3.79 3.94 3.90 5/190 8894
/proc/meminfo: memFree=12053148/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=18732 CPUtime=25.49 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 5947 0 0 0 2549 0 0 0 25 0 1 0 446929514 19181568 2989 33554432000 4194304 4300876 140733737145152 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 4683 2989 171 27 0 3132 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18732

[startup+51.1009 s]
/proc/loadavg: 3.86 3.95 3.90 5/190 8895
/proc/meminfo: memFree=12050008/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=18732 CPUtime=51.09 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 5947 0 0 0 5109 0 0 0 25 0 1 0 446929514 19181568 2989 33554432000 4194304 4300876 140733737145152 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 4683 2989 171 27 0 3132 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18732

[startup+102.301 s]
/proc/loadavg: 3.94 3.95 3.90 5/190 8897
/proc/meminfo: memFree=12045780/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=18732 CPUtime=102.3 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 5966 0 0 0 10230 0 0 0 25 0 1 0 446929514 19181568 3008 33554432000 4194304 4300876 140733737145152 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 4683 3008 171 27 0 3132 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 18732

[startup+162.301 s]
/proc/loadavg: 4.05 3.97 3.91 5/190 8898
/proc/meminfo: memFree=12041684/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=18732 CPUtime=162.29 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 5972 0 0 0 16229 0 0 0 25 0 1 0 446929514 19181568 3014 33554432000 4194304 4300876 140733737145152 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 4683 3014 171 27 0 3132 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 18732

[startup+222.306 s]
/proc/loadavg: 4.08 3.99 3.92 5/190 8927
/proc/meminfo: memFree=12028996/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=18732 CPUtime=222.3 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 5992 0 0 0 22230 0 0 0 25 0 1 0 446929514 19181568 3034 33554432000 4194304 4300876 140733737145152 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 4683 3034 171 27 0 3132 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 18732

[startup+282.3 s]
/proc/loadavg: 4.03 3.99 3.92 5/190 8928
/proc/meminfo: memFree=12026224/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=19136 CPUtime=282.3 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 6008 0 0 0 28230 0 0 0 25 0 1 0 446929514 19595264 3050 33554432000 4194304 4300876 140733737145152 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 4784 3050 171 27 0 3233 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 19136

[startup+342.301 s]
/proc/loadavg: 4.01 3.99 3.92 5/190 8930
/proc/meminfo: memFree=12022976/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=19136 CPUtime=342.3 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 6030 0 0 0 34230 0 0 0 25 0 1 0 446929514 19595264 3072 33554432000 4194304 4300876 140733737145152 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 4784 3072 171 27 0 3233 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19136

[startup+402.301 s]
/proc/loadavg: 4.06 4.00 3.92 5/190 8932
/proc/meminfo: memFree=12019984/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=19472 CPUtime=402.3 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 6138 0 0 0 40230 0 0 0 25 0 1 0 446929514 19939328 3180 33554432000 4194304 4300876 140733737145152 18446744073709551615 4214265 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 4868 3180 171 27 0 3317 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19472

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

[startup+409.601 s]
/proc/loadavg: 4.05 4.00 3.92 5/190 8932
/proc/meminfo: memFree=12018736/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=19472 CPUtime=409.6 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 6143 0 0 0 40960 0 0 0 25 0 1 0 446929514 19939328 3185 33554432000 4194304 4300876 140733737145152 18446744073709551615 4199216 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 4868 3185 171 27 0 3317 0
Current children cumulated CPU time (s) 409.6
Current children cumulated vsize (KiB) 19472

[startup+416 s]
/proc/loadavg: 4.05 4.00 3.92 5/190 8932
/proc/meminfo: memFree=12018364/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=19472 CPUtime=416 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 6148 0 0 0 41600 0 0 0 25 0 1 0 446929514 19939328 3190 33554432000 4194304 4300876 140733737145152 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 4868 3190 171 27 0 3317 0
Current children cumulated CPU time (s) 416
Current children cumulated vsize (KiB) 19472

[startup+419.207 s]
/proc/loadavg: 4.04 4.00 3.92 5/190 8932
/proc/meminfo: memFree=12018240/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=19472 CPUtime=419.21 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 6150 0 0 0 41921 0 0 0 25 0 1 0 446929514 19939328 3192 33554432000 4194304 4300876 140733737145152 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 4868 3192 171 27 0 3317 0
Current children cumulated CPU time (s) 419.21
Current children cumulated vsize (KiB) 19472

[startup+420.801 s]
/proc/loadavg: 4.04 4.00 3.92 5/190 8932
/proc/meminfo: memFree=12018116/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=19472 CPUtime=420.8 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 6150 0 0 0 42080 0 0 0 25 0 1 0 446929514 19939328 3192 33554432000 4194304 4300876 140733737145152 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 4868 3192 171 27 0 3317 0
Current children cumulated CPU time (s) 420.8
Current children cumulated vsize (KiB) 19472

[startup+421.201 s]
/proc/loadavg: 4.04 4.00 3.92 5/190 8932
/proc/meminfo: memFree=12018116/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=19472 CPUtime=421.2 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 6150 0 0 0 42120 0 0 0 25 0 1 0 446929514 19939328 3192 33554432000 4194304 4300876 140733737145152 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 4868 3192 171 27 0 3317 0
Current children cumulated CPU time (s) 421.2
Current children cumulated vsize (KiB) 19472

[startup+421.6 s]
/proc/loadavg: 4.04 4.00 3.92 5/190 8932
/proc/meminfo: memFree=12018112/32951124 swapFree=67111528/67111528
[pid=8879] ppid=8876 vsize=19472 CPUtime=421.6 cores=5,7
/proc/8879/stat : 8879 (march_rw) R 8876 8879 8077 0 -1 4202496 6151 0 0 0 42160 0 0 0 25 0 1 0 446929514 19939328 3193 33554432000 4194304 4300876 140733737145152 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8879/statm: 4868 3193 171 27 0 3317 0
Current children cumulated CPU time (s) 421.6
Current children cumulated vsize (KiB) 19472

Child status: 10
Real time (s): 421.678
CPU time (s): 421.689
CPU user time (s): 421.68
CPU system time (s): 0.008998
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 19472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 421.68
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6152
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= 5
involuntary context switches= 997

runsolver used 0.684895 second user time and 1.58976 second system time

The end

Launcher Data 

Begin job on node145 at 2011-04-23 09:52:17
IDJOB=3261877
IDBENCH=83264
IDSOLVER=1561
FILE ID=node145/3261877-1303545137
RUNJOBID= node145-1303545136-8854
PBS_JOBID= 13143093
Free space on /tmp= 71520 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-21_399.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3261877-1303545137/watcher-3261877-1303545137 -o /tmp/evaluation-result-3261877-1303545137/solver-3261877-1303545137 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3261877-1303545137.cnf

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

MD5SUM BENCH= 693b5fe291cecff45feff3be98a908cf
RANDOM SEED=1780620096

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
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	: 5332.76
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		: 2666.786
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		: 2666.786
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		: 2666.786
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		: 2666.786
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      12110848 kB
Buffers:       2165212 kB
Cached:       18036136 kB
SwapCached:          0 kB
Active:        9981112 kB
Inactive:     10290128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12110848 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1992 kB
Writeback:           0 kB
AnonPages:       68880 kB
Mapped:          14492 kB
Slab:           504104 kB
PageTables:       4768 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   196144 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= 71516 MiB
End job on node145 at 2011-04-23 09:59:18