Trace number 3211177

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
SAT09 reference solver: march_hi hiUNSAT 33.9838 33.9843

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v400-c1704-S1409021001-079.UNKNOWN.cnf
MD5SUMcfd96c3ec450000d8fe8684f0b30ec79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark30.4254
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 400 variables and 1704 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 7 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 399 free variables and 1697 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.514
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 203 duplicate clauses
0.00/0.01	c resolvent_look() :: found 107 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 400 variables and 1804 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 400 variabels and 1804 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1804 / 400 ) = 4.51
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 399
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/15) NodeCount: 122
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/15) NodeCount: 1512
0.29/0.34	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 |****************************************************************| ( 2/15) NodeCount: 7398
1.59/1.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/15) NodeCount: 24194
5.50/5.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/15) NodeCount: 50865
11.59/11.68	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/15) NodeCount: 84218
19.49/19.52	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/15) NodeCount: 112262
26.40/26.49	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 7/15) NodeCount: 129555
30.99/31.09	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 8/15) NodeCount: 136761
33.19/33.21	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |****************************************************************| ( 9/15) NodeCount: 138743
33.79/33.85	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |************************
c |**************************
c |***************************
c |****************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |****************************************************************| (10/15) NodeCount: 139073
33.89/33.97	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |****************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |****************************************************************| (11/15) NodeCount: 139103
33.89/33.98	c |----------------------------------------------------------------|
c |
33.89/33.98	c
33.89/33.98	c main():: nodeCount: 139103
33.89/33.98	c main():: dead ends in main: 2929
33.89/33.98	c main():: lookAheadCount: 9094120
33.89/33.98	c main():: unitResolveCount: 1642698
33.89/33.98	c main():: time=33.980000
33.89/33.98	c main():: necessary_assignments: 32776
33.89/33.98	c main():: bin_sat: 0, bin_unsat 0
33.89/33.98	c main():: doublelook: #: 543346, succes #: 391230
33.89/33.98	c main():: doublelook: overall 6.190 of all possible doublelooks executed
33.89/33.98	c main():: doublelook: succesrate: 72.004, average DL_trigger: 48.357
33.89/33.98	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

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-3211177-1303176239/watcher-3211177-1303176239 -o /tmp/evaluation-result-3211177-1303176239/solver-3211177-1303176239 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3211177-1303176239.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.77 1.59 1.79 2/177 7721
/proc/meminfo: memFree=17506088/32951124 swapFree=67111528/67111528
[pid=7721] ppid=7719 vsize=1048 CPUtime=0 cores=1,3,5,7
/proc/7721/stat : 7721 (march_hi) R 7719 7721 7047 0 -1 4202496 177 0 0 0 0 0 0 0 25 0 1 0 410039496 1073152 132 33554432000 134512640 135197378 4294791584 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7721/statm: 262 132 78 168 0 93 0

[startup+0.0832349 s]
/proc/loadavg: 1.77 1.59 1.79 2/177 7721
/proc/meminfo: memFree=17506088/32951124 swapFree=67111528/67111528
[pid=7721] ppid=7719 vsize=1760 CPUtime=0.08 cores=1,3,5,7
/proc/7721/stat : 7721 (march_hi) R 7719 7721 7047 0 -1 4202496 292 0 0 0 8 0 0 0 18 0 1 0 410039496 1802240 247 33554432000 134512640 135197378 4294791584 18446744073709551615 134592806 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7721/statm: 440 247 91 168 0 271 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1760

[startup+0.100221 s]
/proc/loadavg: 1.77 1.59 1.79 2/177 7721
/proc/meminfo: memFree=17506088/32951124 swapFree=67111528/67111528
[pid=7721] ppid=7719 vsize=1760 CPUtime=0.09 cores=1,3,5,7
/proc/7721/stat : 7721 (march_hi) R 7719 7721 7047 0 -1 4202496 293 0 0 0 9 0 0 0 18 0 1 0 410039496 1802240 248 33554432000 134512640 135197378 4294791584 18446744073709551615 134596974 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7721/statm: 440 248 91 168 0 271 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1760

[startup+0.300184 s]
/proc/loadavg: 1.77 1.59 1.79 2/177 7721
/proc/meminfo: memFree=17506088/32951124 swapFree=67111528/67111528
[pid=7721] ppid=7719 vsize=1760 CPUtime=0.29 cores=1,3,5,7
/proc/7721/stat : 7721 (march_hi) R 7719 7721 7047 0 -1 4202496 307 0 0 0 29 0 0 0 18 0 1 0 410039496 1802240 262 33554432000 134512640 135197378 4294791584 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7721/statm: 440 262 91 168 0 271 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1760

[startup+0.700108 s]
/proc/loadavg: 1.77 1.59 1.79 2/177 7721
/proc/meminfo: memFree=17506088/32951124 swapFree=67111528/67111528
[pid=7721] ppid=7719 vsize=1760 CPUtime=0.69 cores=1,3,5,7
/proc/7721/stat : 7721 (march_hi) R 7719 7721 7047 0 -1 4202496 315 0 0 0 69 0 0 0 18 0 1 0 410039496 1802240 270 33554432000 134512640 135197378 4294791584 18446744073709551615 134592885 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7721/statm: 440 270 91 168 0 271 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1760

[startup+1.50097 s]
/proc/loadavg: 1.77 1.59 1.79 3/178 7722
/proc/meminfo: memFree=17505112/32951124 swapFree=67111528/67111528
[pid=7721] ppid=7719 vsize=1760 CPUtime=1.49 cores=1,3,5,7
/proc/7721/stat : 7721 (march_hi) R 7719 7721 7047 0 -1 4202496 325 0 0 0 149 0 0 0 20 0 1 0 410039496 1802240 280 33554432000 134512640 135197378 4294791584 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7721/statm: 440 280 91 168 0 271 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1760

[startup+3.10066 s]
/proc/loadavg: 1.77 1.59 1.79 3/178 7722
/proc/meminfo: memFree=17504740/32951124 swapFree=67111528/67111528
[pid=7721] ppid=7719 vsize=1912 CPUtime=3.09 cores=1,3,5,7
/proc/7721/stat : 7721 (march_hi) R 7719 7721 7047 0 -1 4202496 335 0 0 0 309 0 0 0 25 0 1 0 410039496 1957888 290 33554432000 134512640 135197378 4294791584 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7721/statm: 478 290 91 168 0 309 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1912

[startup+6.30106 s]
/proc/loadavg: 1.79 1.59 1.79 3/178 7722
/proc/meminfo: memFree=17504008/32951124 swapFree=67111528/67111528
[pid=7721] ppid=7719 vsize=2064 CPUtime=6.29 cores=1,3,5,7
/proc/7721/stat : 7721 (march_hi) R 7719 7721 7047 0 -1 4202496 369 0 0 0 629 0 0 0 25 0 1 0 410039496 2113536 324 33554432000 134512640 135197378 4294791584 18446744073709551615 134597166 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7721/statm: 516 324 91 168 0 347 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2064

[startup+12.7008 s]
/proc/loadavg: 1.80 1.60 1.79 3/178 7722
/proc/meminfo: memFree=17502900/32951124 swapFree=67111528/67111528
[pid=7721] ppid=7719 vsize=2064 CPUtime=12.69 cores=1,3,5,7
/proc/7721/stat : 7721 (march_hi) R 7719 7721 7047 0 -1 4202496 396 0 0 0 1269 0 0 0 25 0 1 0 410039496 2113536 351 33554432000 134512640 135197378 4294791584 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7721/statm: 516 351 91 168 0 347 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2064

[startup+25.5004 s]
/proc/loadavg: 1.85 1.62 1.79 3/178 7722
/proc/meminfo: memFree=17500668/32951124 swapFree=67111528/67111528
[pid=7721] ppid=7719 vsize=2660 CPUtime=25.49 cores=1,3,5,7
/proc/7721/stat : 7721 (march_hi) R 7719 7721 7047 0 -1 4202496 528 0 0 0 2549 0 0 0 25 0 1 0 410039496 2723840 465 33554432000 134512640 135197378 4294791584 18446744073709551615 134539300 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7721/statm: 665 465 91 168 0 496 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2660

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

[startup+28.7008 s]
/proc/loadavg: 1.85 1.62 1.79 3/178 7722
/proc/meminfo: memFree=17500172/32951124 swapFree=67111528/67111528
[pid=7721] ppid=7719 vsize=2660 CPUtime=28.69 cores=1,3,5,7
/proc/7721/stat : 7721 (march_hi) R 7719 7721 7047 0 -1 4202496 558 0 0 0 2869 0 0 0 25 0 1 0 410039496 2723840 495 33554432000 134512640 135197378 4294791584 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7721/statm: 665 495 91 168 0 496 0
Current children cumulated CPU time (s) 28.69
Current children cumulated vsize (KiB) 2660

[startup+31.9062 s]
/proc/loadavg: 1.86 1.62 1.79 3/178 7723
/proc/meminfo: memFree=17499544/32951124 swapFree=67111528/67111528
[pid=7721] ppid=7719 vsize=3000 CPUtime=31.9 cores=1,3,5,7
/proc/7721/stat : 7721 (march_hi) R 7719 7721 7047 0 -1 4202496 588 0 0 0 3190 0 0 0 25 0 1 0 410039496 3072000 525 33554432000 134512640 135197378 4294791584 18446744073709551615 134525395 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7721/statm: 750 525 91 168 0 581 0
Current children cumulated CPU time (s) 31.9
Current children cumulated vsize (KiB) 3000

[startup+32.7011 s]
/proc/loadavg: 1.86 1.62 1.79 3/178 7723
/proc/meminfo: memFree=17499544/32951124 swapFree=67111528/67111528
[pid=7721] ppid=7719 vsize=3000 CPUtime=32.69 cores=1,3,5,7
/proc/7721/stat : 7721 (march_hi) R 7719 7721 7047 0 -1 4202496 598 0 0 0 3269 0 0 0 25 0 1 0 410039496 3072000 535 33554432000 134512640 135197378 4294791584 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7721/statm: 750 535 91 168 0 581 0
Current children cumulated CPU time (s) 32.69
Current children cumulated vsize (KiB) 3000

[startup+33.5009 s]
/proc/loadavg: 1.86 1.62 1.79 3/178 7723
/proc/meminfo: memFree=17499420/32951124 swapFree=67111528/67111528
[pid=7721] ppid=7719 vsize=3000 CPUtime=33.49 cores=1,3,5,7
/proc/7721/stat : 7721 (march_hi) R 7719 7721 7047 0 -1 4202496 608 0 0 0 3349 0 0 0 25 0 1 0 410039496 3072000 545 33554432000 134512640 135197378 4294791584 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7721/statm: 750 545 91 168 0 581 0
Current children cumulated CPU time (s) 33.49
Current children cumulated vsize (KiB) 3000

[startup+33.9008 s]
/proc/loadavg: 1.86 1.62 1.79 3/178 7723
/proc/meminfo: memFree=17499420/32951124 swapFree=67111528/67111528
[pid=7721] ppid=7719 vsize=3192 CPUtime=33.89 cores=1,3,5,7
/proc/7721/stat : 7721 (march_hi) R 7719 7721 7047 0 -1 4202496 637 0 0 0 3389 0 0 0 25 0 1 0 410039496 3268608 574 33554432000 134512640 135197378 4294791584 18446744073709551615 134593904 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7721/statm: 798 574 91 168 0 629 0
Current children cumulated CPU time (s) 33.89
Current children cumulated vsize (KiB) 3192

Child status: 20
Real time (s): 33.9843
CPU time (s): 33.9838
CPU user time (s): 33.9818
CPU system time (s): 0.001999
CPU usage (%): 99.9986
Max. virtual memory (cumulated for all children) (KiB): 3192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 33.9818
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 642
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= 18

runsolver used 0.051992 second user time and 0.122981 second system time

The end

Launcher Data 

Begin job on node141 at 2011-04-19 03:23:59
IDJOB=3211177
IDBENCH=82943
IDSOLVER=1627
FILE ID=node141/3211177-1303176239
RUNJOBID= node141-1303176149-7618
PBS_JOBID= 13021014
Free space on /tmp= 72452 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v400-c1704-S1409021001-079.UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3211177-1303176239/watcher-3211177-1303176239 -o /tmp/evaluation-result-3211177-1303176239/solver-3211177-1303176239 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3211177-1303176239.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= cfd96c3ec450000d8fe8684f0b30ec79
RANDOM SEED=1088989874

node141.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		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
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	: 5362.96
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		: 2666.806
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		: 2666.806
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
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		: 2666.806
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17506244 kB
Buffers:        780252 kB
Cached:       14238284 kB
SwapCached:          0 kB
Active:        7922260 kB
Inactive:      7173672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17506244 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1032 kB
Writeback:           0 kB
AnonPages:       77508 kB
Mapped:          15440 kB
Slab:           287672 kB
PageTables:       4344 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   223844 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= 72452 MiB
End job on node141 at 2011-04-19 03:24:33