Trace number 371915

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, and are wall clock time (not CPU 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 KS 2007-02-08UNSAT 763.642 763.949

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S2078602069-04-UNSAT.cnf
MD5SUM410d091a694560f8677ebd7e24f26af7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark763.642
Satisfiable
(Un)Satisfiability was proved
Number of variables3496
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.09/0.14	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.14	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.09/0.14	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.09/0.14	c main()::
0.09/0.14	c initFormula():: searching for DIMACS p-line....
0.09/0.14	c initFormula():: the DIMACS p-line indicates a CNF of 3500 variables and 9344 clauses.
0.09/0.14	c parseCNF():: parsing....
0.09/0.14	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.14	c runParser():: parsing was successful, warming up engines...
0.09/0.14	c simplify_formula():: removed 0 tautological, 767 satisfied and 0 duplicate clauses
0.09/0.14	c preprocessing fase I completed:: there are now 3287 free variables and 8577 clauses.
0.09/0.14	c stat :: sign balance is biased by 0.713
0.09/0.14	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.09/0.14	c using 3-SAT heuristics (occurence based diff)
0.09/0.14	c longest clause has size 3
0.09/0.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 27 duplicate clauses
0.09/0.14	c resolvent_look() :: found 13 resolvents
0.09/0.14	c lessRedundantTransformation():: nothing to be done.
0.09/0.14	c transformTo3SAT():: you gave me 3500 variables and 8590 clauses.
0.09/0.14	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.09/0.14	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.09/0.14	c transformTo3SAT():: the transformation yielded 3500 variabels and 8590 clauses.
0.09/0.14	c main():: clause / variable ratio: ( 8590 / 3500 ) = 2.45
0.09/0.14	c longest clause has size 3
0.09/0.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.14	c dynamic_preselect_setsize :: on
0.09/0.14	c suggested doublelook initial :: 0
0.09/0.14	c main():: all systems go!
0.09/0.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 127 JD: 16
3.69/3.76	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: 1452 JD: 16
23.48/23.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 10086 JD: 16
91.07/91.16	c |----------------------------------------------------------------|
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 28242 JD: 16
204.73/204.85	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 |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 52518 JD: 16
341.91/342.04	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 78766 JD: 16
484.66/484.86	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
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: 102678 JD: 16
612.24/612.58	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
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: 120410 JD: 16
705.60/705.92	c |----------------------------------------------------------------|
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |************************************
c |*************************************
c |**************************************
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: 127208 JD: 16
742.21/742.50	c |----------------------------------------------------------------|
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |****************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
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: 129941 JD: 16
757.19/757.53	c |----------------------------------------------------------------|
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |****************
c |************************
c |*************************
c |**************************
c |***************************
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: 130675 JD: 16
761.69/762.02	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: 130910 JD: 16
762.89/763.29	c |----------------------------------------------------------------|
c |**
c |***
c |****
c |********
c |*********
c |**********
c |************
c |****************
c |********************************
c |****************************************************************| 12 NC: 131006 JD: 16
763.49/763.83	c |----------------------------------------------------------------|
c |********
c |*********
c |**********
c |************
c |****************
c |********************************
c |****************************************************************| 13 NC: 131020 JD: 16
763.59/763.93	c |----------------------------------------------------------------|
c |********
c |*********
c |**********
c |************
c |****************
c |********************************
c |****************************************************************| 14 NC: 131021 JD: 16
763.59/763.94	c |----------------------------------------------------------------|
c |
763.59/763.94	c
763.59/763.94	c main():: nodeCount: 131021
763.59/763.94	c main():: dead ends in main: 127
763.59/763.94	c main():: lookAheadCount: 34023213
763.59/763.94	c main():: unitResolveCount: 9055512
763.59/763.94	c main():: time=763.750000
763.59/763.94	c main():: necessary_assignments: 123461
763.59/763.94	c main():: bin_sat: 0, bin_unsat 0
763.59/763.94	c main():: doublelook: #: 915312, succes #: 727926
763.59/763.94	c main():: doublelook: overall 2.747 of all possible doublelooks executed
763.59/763.94	c main():: doublelook: succesrate: 79.528, average DL_trigger: 13403.510
763.59/763.94	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-371915-1177548758 -o ROOT/results/node55/solver-371915-1177548758 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371915-1177548758/march_ks /tmp/evaluation/371915-1177548758/instance-371915-1177548758.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): 7500 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 0.97 0.91 3/64 14941
/proc/meminfo: memFree=1502332/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=928 CPUtime=0
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 202785844 950272 141 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134612338 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 232 141 47 123 0 107 0

[startup+0.091272 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 14941
/proc/meminfo: memFree=1502332/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=1784 CPUtime=0.08
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 1243 0 0 0 8 0 0 0 18 0 1 0 202785844 1826816 311 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 446 314 63 123 0 321 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1784

[startup+0.101272 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 14941
/proc/meminfo: memFree=1502332/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=1916 CPUtime=0.09
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 1475 0 0 0 9 0 0 0 18 0 1 0 202785844 1961984 348 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 479 348 63 123 0 354 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1916

[startup+0.30129 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 14941
/proc/meminfo: memFree=1502332/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=4512 CPUtime=0.29
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 2416 0 0 0 29 0 0 0 19 0 1 0 202785844 4620288 947 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1128 947 73 123 0 1003 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4512

[startup+0.701328 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 14941
/proc/meminfo: memFree=1502332/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=4512 CPUtime=0.69
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 2443 0 0 0 69 0 0 0 23 0 1 0 202785844 4620288 974 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1128 974 73 123 0 1003 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4512

[startup+1.50141 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14942
/proc/meminfo: memFree=1498612/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=4644 CPUtime=1.49
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 2465 0 0 0 149 0 0 0 25 0 1 0 202785844 4755456 996 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1161 996 73 123 0 1036 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4644

[startup+3.10156 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14942
/proc/meminfo: memFree=1498420/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=4772 CPUtime=3.09
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 2489 0 0 0 309 0 0 0 25 0 1 0 202785844 4886528 1020 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1193 1020 73 123 0 1068 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4772

[startup+6.30186 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14942
/proc/meminfo: memFree=1498100/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=4900 CPUtime=6.29
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 2534 0 0 0 629 0 0 0 25 0 1 0 202785844 5017600 1065 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1225 1065 73 123 0 1100 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4900

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14942
/proc/meminfo: memFree=1497852/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=5156 CPUtime=12.68
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 2576 0 0 0 1268 0 0 0 25 0 1 0 202785844 5279744 1107 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1289 1107 73 123 0 1164 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5156

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14942
/proc/meminfo: memFree=1497660/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=5416 CPUtime=25.48
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 2629 0 0 0 2548 0 0 0 25 0 1 0 202785844 5545984 1160 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1354 1160 73 123 0 1229 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5416

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14942
/proc/meminfo: memFree=1497404/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=5672 CPUtime=51.08
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 2693 0 0 0 5107 1 0 0 25 0 1 0 202785844 5808128 1224 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1418 1224 73 123 0 1293 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5672

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14942
/proc/meminfo: memFree=1496956/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=6112 CPUtime=102.27
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 2796 0 0 0 10226 1 0 0 25 0 1 0 202785844 6258688 1325 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1528 1325 73 123 0 1403 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6112

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14942
/proc/meminfo: memFree=1496764/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=6244 CPUtime=162.25
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 2838 0 0 0 16224 1 0 0 25 0 1 0 202785844 6393856 1367 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1561 1367 73 123 0 1436 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6244

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14942
/proc/meminfo: memFree=1496444/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=6544 CPUtime=222.23
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 2922 0 0 0 22222 1 0 0 25 0 1 0 202785844 6701056 1449 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1636 1449 73 123 0 1511 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6544

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14942
/proc/meminfo: memFree=1496188/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=6680 CPUtime=282.21
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 2964 0 0 0 28220 1 0 0 25 0 1 0 202785844 6840320 1491 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1670 1491 73 123 0 1545 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6680

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14942
/proc/meminfo: memFree=1496252/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=6680 CPUtime=342.2
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 2972 0 0 0 34218 2 0 0 25 0 1 0 202785844 6840320 1499 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1670 1499 73 123 0 1545 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6680

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14942
/proc/meminfo: memFree=1495932/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=7056 CPUtime=402.18
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 3025 0 0 0 40216 2 0 0 25 0 1 0 202785844 7225344 1552 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1764 1552 73 123 0 1639 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7056

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14942
/proc/meminfo: memFree=1495996/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=7156 CPUtime=462.16
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 3055 0 0 0 46214 2 0 0 25 0 1 0 202785844 7327744 1582 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1789 1582 73 123 0 1664 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7156

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 15058
/proc/meminfo: memFree=1494476/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=7288 CPUtime=522.11
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 3103 0 0 0 52207 4 0 0 25 0 1 0 202785844 7462912 1630 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579994 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1822 1630 73 123 0 1697 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 7288

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15140
/proc/meminfo: memFree=1495484/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=7660 CPUtime=582.05
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 3139 0 0 0 58201 4 0 0 25 0 1 0 202785844 7843840 1666 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1915 1666 73 123 0 1790 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 7660

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15140
/proc/meminfo: memFree=1495292/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=7944 CPUtime=642.03
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 3184 0 0 0 64199 4 0 0 25 0 1 0 202785844 8134656 1711 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1986 1711 73 123 0 1861 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 7944

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15140
/proc/meminfo: memFree=1495292/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=7944 CPUtime=702.01
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 3207 0 0 0 70197 4 0 0 25 0 1 0 202785844 8134656 1734 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1986 1734 73 123 0 1861 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 7944

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15140
/proc/meminfo: memFree=1495100/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=7944 CPUtime=761.99
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 3255 0 0 0 76194 5 0 0 25 0 1 0 202785844 8134656 1782 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1986 1782 73 123 0 1861 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 7944

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

[startup+763.102 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15140
/proc/meminfo: memFree=1495100/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=7944 CPUtime=762.79
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 3257 0 0 0 76274 5 0 0 25 0 1 0 202785844 8134656 1784 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1986 1784 73 123 0 1861 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 7944

[startup+763.503 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15140
/proc/meminfo: memFree=1495036/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=7944 CPUtime=763.19
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 3257 0 0 0 76314 5 0 0 25 0 1 0 202785844 8134656 1784 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1986 1784 73 123 0 1861 0
Current children cumulated CPU time (s) 763.19
Current children cumulated vsize (KiB) 7944

[startup+763.902 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15140
/proc/meminfo: memFree=1495036/2055920 swapFree=4184544/4192956
[pid=14941] ppid=14939 vsize=7944 CPUtime=763.59
/proc/14941/stat : 14941 (march_ks) R 14939 14941 14633 0 -1 4194304 3257 0 0 0 76354 5 0 0 25 0 1 0 202785844 8134656 1784 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/14941/statm: 1986 1784 73 123 0 1861 0
Current children cumulated CPU time (s) 763.59
Current children cumulated vsize (KiB) 7944

Child status: 20
Real time (s): 763.949
CPU time (s): 763.642
CPU user time (s): 763.588
CPU system time (s): 0.053991
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 7944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 763.588
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3258
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= 8
involuntary context switches= 1498

runsolver used 0.620905 second user time and 1.53677 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Thu Apr 26 00:52:38 UTC 2007

IDJOB= 371915
IDBENCH= 20221
IDSOLVER= 180
FILE ID= node55/371915-1177548758

PBS_JOBID= 4696628

Free space on /tmp= 66371 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S2078602069-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/371915-1177548758/march_ks /tmp/evaluation/371915-1177548758/instance-371915-1177548758.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-371915-1177548758 -o ROOT/results/node55/solver-371915-1177548758 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371915-1177548758/march_ks /tmp/evaluation/371915-1177548758/instance-371915-1177548758.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  410d091a694560f8677ebd7e24f26af7

RANDOM SEED= 512054572

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.216
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		: 3000.216
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1502740 kB
Buffers:         47568 kB
Cached:         429888 kB
SwapCached:       2556 kB
Active:         224892 kB
Inactive:       262740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502740 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            2408 kB
Writeback:           0 kB
Mapped:          16600 kB
Slab:            51604 kB
Committed_AS:  1325308 kB
PageTables:       1384 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= 66371 MiB

End job on node55 on Thu Apr 26 01:05:22 UTC 2007