Trace number 1626785

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
SAT07 reference solver: March KS 2007-02-08UNSAT 44.4882 44.518

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S928666993-098.cnf
MD5SUMabbce28168cbe1770c6abedb21f913a2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark33.3389
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
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 380 variables and 1615 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, 14 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 378 free variables and 1601 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.467
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 160 duplicate clauses
0.00/0.01	c resolvent_look() :: found 93 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 380 variables and 1694 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 380 variabels and 1694 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1694 / 380 ) = 4.46
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 dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 117 JD: 14
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 NC: 1527 JD: 14
0.49/0.56	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 |****************************************************************| 2 NC: 6953 JD: 14
2.59/2.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 NC: 20540 JD: 14
7.89/7.97	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 |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 NC: 41817 JD: 14
16.28/16.39	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 |***************************************************************
c |****************************************************************| 5 NC: 66774 JD: 14
26.28/26.39	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 |***************************************************************
c |****************************************************************| 6 NC: 87974 JD: 14
35.17/35.22	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 NC: 100994 JD: 14
40.86/40.90	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 NC: 106603 JD: 14
43.36/43.48	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
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 NC: 108358 JD: 14
44.26/44.30	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |********************************************************
c |****************************************************************| 10 NC: 108723 JD: 14
44.36/44.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |************
c |*************
c |**************
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 NC: 108772 JD: 14
44.46/44.51	c |----------------------------------------------------------------|
c |********
c |*********
c |**********
c |************
c |****************
c |*****************
c |******************
c |********************
c |************************
c |********************************
c |****************************************************************| 12 NC: 108774 JD: 14
44.46/44.51	c |----------------------------------------------------------------|
c |
44.46/44.51	c
44.46/44.51	c main():: nodeCount: 108774
44.46/44.51	c main():: dead ends in main: 2442
44.46/44.51	c main():: lookAheadCount: 7290716
44.46/44.51	c main():: unitResolveCount: 1267356
44.46/44.51	c main():: time=44.480000
44.46/44.51	c main():: necessary_assignments: 22680
44.46/44.51	c main():: bin_sat: 0, bin_unsat 0
44.46/44.51	c main():: doublelook: #: 444964, succes #: 330466
44.46/44.51	c main():: doublelook: overall 6.330 of all possible doublelooks executed
44.46/44.51	c main():: doublelook: succesrate: 74.268, average DL_trigger: 5858.267
44.46/44.51	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626785-1240135411/watcher-1626785-1240135411 -o /tmp/evaluation-result-1626785-1240135411/solver-1626785-1240135411 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626785-1240135411.cnf 

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): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21983
/proc/meminfo: memFree=1048264/2055920 swapFree=4192956/4192956
[pid=21983] ppid=21981 vsize=792 CPUtime=0
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21878 0 -1 4194304 122 0 0 0 0 0 0 0 20 0 1 0 41569929 811008 105 1992294400 134512640 135019032 4294956240 18446744073709551615 134659436 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 198 105 52 123 0 73 0

[startup+0.085468 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21983
/proc/meminfo: memFree=1048264/2055920 swapFree=4192956/4192956
[pid=21983] ppid=21981 vsize=1188 CPUtime=0.08
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21878 0 -1 4194304 234 0 0 0 8 0 0 0 20 0 1 0 41569929 1216512 217 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 297 217 73 123 0 172 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1188

[startup+0.10147 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21983
/proc/meminfo: memFree=1048264/2055920 swapFree=4192956/4192956
[pid=21983] ppid=21981 vsize=1188 CPUtime=0.09
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21878 0 -1 4194304 237 0 0 0 9 0 0 0 20 0 1 0 41569929 1216512 220 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 297 220 73 123 0 172 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1188

[startup+0.301493 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21983
/proc/meminfo: memFree=1048264/2055920 swapFree=4192956/4192956
[pid=21983] ppid=21981 vsize=1188 CPUtime=0.29
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21878 0 -1 4194304 244 0 0 0 29 0 0 0 22 0 1 0 41569929 1216512 227 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 297 227 73 123 0 172 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1188

[startup+0.70154 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21983
/proc/meminfo: memFree=1048264/2055920 swapFree=4192956/4192956
[pid=21983] ppid=21981 vsize=1188 CPUtime=0.69
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21878 0 -1 4194304 254 0 0 0 69 0 0 0 25 0 1 0 41569929 1216512 237 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 297 237 73 123 0 172 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1188

[startup+1.50163 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21984
/proc/meminfo: memFree=1047488/2055920 swapFree=4192956/4192956
[pid=21983] ppid=21981 vsize=1324 CPUtime=1.49
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21878 0 -1 4194304 260 0 0 0 149 0 0 0 25 0 1 0 41569929 1355776 243 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 331 243 73 123 0 206 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1324

[startup+3.10182 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21984
/proc/meminfo: memFree=1047360/2055920 swapFree=4192956/4192956
[pid=21983] ppid=21981 vsize=1324 CPUtime=3.09
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21878 0 -1 4194304 272 0 0 0 309 0 0 0 25 0 1 0 41569929 1355776 255 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 331 255 73 123 0 206 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1324

[startup+6.3012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21984
/proc/meminfo: memFree=1047296/2055920 swapFree=4192956/4192956
[pid=21983] ppid=21981 vsize=1324 CPUtime=6.29
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21878 0 -1 4194304 278 0 0 0 629 0 0 0 25 0 1 0 41569929 1355776 261 1992294400 134512640 135019032 4294956240 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 331 261 73 123 0 206 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1324

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21984
/proc/meminfo: memFree=1047168/2055920 swapFree=4192956/4192956
[pid=21983] ppid=21981 vsize=1468 CPUtime=12.69
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21878 0 -1 4194304 300 0 0 0 1269 0 0 0 25 0 1 0 41569929 1503232 283 1992294400 134512640 135019032 4294956240 18446744073709551615 134538069 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 367 283 73 123 0 242 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1468

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21984
/proc/meminfo: memFree=1046912/2055920 swapFree=4192956/4192956
[pid=21983] ppid=21981 vsize=1772 CPUtime=25.48
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21878 0 -1 4194304 368 0 0 0 2548 0 0 0 25 0 1 0 41569929 1814528 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134596378 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 443 351 73 123 0 318 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1772

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

[startup+38.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21984
/proc/meminfo: memFree=1046784/2055920 swapFree=4192956/4192956
[pid=21983] ppid=21981 vsize=1924 CPUtime=38.27
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21878 0 -1 4194304 422 0 0 0 3827 0 0 0 25 0 1 0 41569929 1970176 405 1992294400 134512640 135019032 4294956240 18446744073709551615 134579557 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 481 405 73 123 0 356 0
Current children cumulated CPU time (s) 38.27
Current children cumulated vsize (KiB) 1924

[startup+41.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21984
/proc/meminfo: memFree=1046720/2055920 swapFree=4192956/4192956
[pid=21983] ppid=21981 vsize=2152 CPUtime=41.46
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21878 0 -1 4194304 438 0 0 0 4146 0 0 0 25 0 1 0 41569929 2203648 421 1992294400 134512640 135019032 4294956240 18446744073709551615 134564711 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 538 421 73 123 0 413 0
Current children cumulated CPU time (s) 41.46
Current children cumulated vsize (KiB) 2152

[startup+43.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21984
/proc/meminfo: memFree=1046656/2055920 swapFree=4192956/4192956
[pid=21983] ppid=21981 vsize=2152 CPUtime=43.06
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21878 0 -1 4194304 447 0 0 0 4306 0 0 0 25 0 1 0 41569929 2203648 430 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 538 430 73 123 0 413 0
Current children cumulated CPU time (s) 43.06
Current children cumulated vsize (KiB) 2152

[startup+43.9016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21984
/proc/meminfo: memFree=1046656/2055920 swapFree=4192956/4192956
[pid=21983] ppid=21981 vsize=2152 CPUtime=43.87
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21878 0 -1 4194304 452 0 0 0 4387 0 0 0 25 0 1 0 41569929 2203648 435 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 538 435 73 123 0 413 0
Current children cumulated CPU time (s) 43.87
Current children cumulated vsize (KiB) 2152

[startup+44.3017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21984
/proc/meminfo: memFree=1046656/2055920 swapFree=4192956/4192956
[pid=21983] ppid=21981 vsize=2152 CPUtime=44.26
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21878 0 -1 4194304 454 0 0 0 4426 0 0 0 25 0 1 0 41569929 2203648 437 1992294400 134512640 135019032 4294956240 18446744073709551615 134589843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 538 437 73 123 0 413 0
Current children cumulated CPU time (s) 44.26
Current children cumulated vsize (KiB) 2152

[startup+44.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21984
/proc/meminfo: memFree=1046656/2055920 swapFree=4192956/4192956
[pid=21983] ppid=21981 vsize=2152 CPUtime=44.46
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21878 0 -1 4194304 456 0 0 0 4446 0 0 0 25 0 1 0 41569929 2203648 439 1992294400 134512640 135019032 4294956240 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 538 439 73 123 0 413 0
Current children cumulated CPU time (s) 44.46
Current children cumulated vsize (KiB) 2152

Child status: 20
Real time (s): 44.518
CPU time (s): 44.4882
CPU user time (s): 44.4792
CPU system time (s): 0.008998
CPU usage (%): 99.9331
Max. virtual memory (cumulated for all children) (KiB): 2152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 44.4792
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= 457
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= 2
involuntary context switches= 673

runsolver used 0.055991 second user time and 0.092985 second system time

The end

Launcher Data 

Begin job on node75 at 2009-04-19 12:03:31
IDJOB=1626785
IDBENCH=70627
IDSOLVER=582
FILE ID=node75/1626785-1240135411
PBS_JOBID= 9157868
Free space on /tmp= 66336 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S928666993-098.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626785-1240135411/watcher-1626785-1240135411 -o /tmp/evaluation-result-1626785-1240135411/solver-1626785-1240135411 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626785-1240135411.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= abbce28168cbe1770c6abedb21f913a2
RANDOM SEED=449058300

node75.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1048680 kB
Buffers:         61832 kB
Cached:         851816 kB
SwapCached:          0 kB
Active:         203856 kB
Inactive:       723604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1048680 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2972 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            65720 kB
Committed_AS:   145016 kB
PageTables:       1416 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66336 MiB
End job on node75 at 2009-04-19 12:04:15