Trace number 3152511

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S1663503036-045.UNKNOWN.cnf
MD5SUM8c477af50318fe10cbec1ad215bff97c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 550 variables and 2343 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, 9 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 549 free variables and 2334 clauses.
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 155 duplicate clauses
0.00/0.01	c resolvent_look() :: found 92 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2426 / 550 ) = 4.41
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 = 549
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 |****************************************************************| ( 0/999) NodeCount: 149
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 657
0.09/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5302
0.69/0.79	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 33895
5.69/5.73	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 158795
29.89/29.95	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 558295
116.20/116.20	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 1508141
342.50/342.52	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 |****************************************************************| ( 7/999) NodeCount: 3209758
784.61/784.61	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152511-1301705603/watcher-3152511-1301705603 -o /tmp/evaluation-result-3152511-1301705603/solver-3152511-1301705603 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152511-1301705603.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.54 1.77 2.61 4/189 31995
/proc/meminfo: memFree=23505060/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=6852 CPUtime=0 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 300 0 0 0 0 0 0 0 25 0 1 0 360790932 7016448 243 33554432000 4194304 4300876 140736657555840 18446744073709551615 4258304 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 1713 243 136 27 0 162 0

[startup+0.078223 s]
/proc/loadavg: 2.54 1.77 2.61 4/189 31995
/proc/meminfo: memFree=23505060/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=7684 CPUtime=0.07 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 468 0 0 0 7 0 0 0 25 0 1 0 360790932 7868416 411 33554432000 4194304 4300876 140736657555840 18446744073709551615 4217462 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 1921 411 168 27 0 370 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7684

[startup+0.100231 s]
/proc/loadavg: 2.54 1.77 2.61 4/189 31995
/proc/meminfo: memFree=23505060/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=7684 CPUtime=0.09 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 470 0 0 0 9 0 0 0 25 0 1 0 360790932 7868416 413 33554432000 4194304 4300876 140736657555840 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 1921 413 168 27 0 370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7684

[startup+0.300184 s]
/proc/loadavg: 2.54 1.77 2.61 4/189 31995
/proc/meminfo: memFree=23505060/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=7684 CPUtime=0.29 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 489 0 0 0 29 0 0 0 25 0 1 0 360790932 7868416 432 33554432000 4194304 4300876 140736657555840 18446744073709551615 4214360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 1921 432 168 27 0 370 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7684

[startup+0.700114 s]
/proc/loadavg: 2.54 1.77 2.61 4/189 31995
/proc/meminfo: memFree=23505060/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=7892 CPUtime=0.69 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 528 0 0 0 69 0 0 0 25 0 1 0 360790932 8081408 471 33554432000 4194304 4300876 140736657555840 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 1973 471 168 27 0 422 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7892

[startup+1.50098 s]
/proc/loadavg: 2.54 1.77 2.61 5/190 31996
/proc/meminfo: memFree=23503076/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=8100 CPUtime=1.49 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 609 0 0 0 149 0 0 0 25 0 1 0 360790932 8294400 532 33554432000 4194304 4300876 140736657555840 18446744073709551615 4265672 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 2025 532 168 27 0 474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8100

[startup+3.10069 s]
/proc/loadavg: 2.54 1.77 2.61 5/190 31996
/proc/meminfo: memFree=23501960/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=8480 CPUtime=3.09 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 669 0 0 0 309 0 0 0 25 0 1 0 360790932 8683520 592 33554432000 4194304 4300876 140736657555840 18446744073709551615 4250763 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 2120 592 169 27 0 569 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8480

[startup+6.30013 s]
/proc/loadavg: 2.66 1.81 2.62 5/190 31996
/proc/meminfo: memFree=23499488/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=9024 CPUtime=6.29 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 793 0 0 0 629 0 0 0 25 0 1 0 360790932 9240576 716 33554432000 4194304 4300876 140736657555840 18446744073709551615 4265571 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 2256 716 169 27 0 705 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9024

[startup+12.701 s]
/proc/loadavg: 2.77 1.84 2.62 5/190 31996
/proc/meminfo: memFree=23494880/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=10796 CPUtime=12.69 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 1105 0 0 0 1269 0 0 0 25 0 1 0 360790932 11055104 1028 33554432000 4194304 4300876 140736657555840 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 2699 1028 169 27 0 1148 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10796

[startup+25.5008 s]
/proc/loadavg: 3.04 1.95 2.65 5/190 31997
/proc/meminfo: memFree=23486824/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=12448 CPUtime=25.49 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 1562 0 0 0 2549 0 0 0 25 0 1 0 360790932 12746752 1485 33554432000 4194304 4300876 140736657555840 18446744073709551615 4269513 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 3112 1485 169 27 0 1561 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12448

[startup+51.1003 s]
/proc/loadavg: 3.37 2.11 2.68 5/190 31997
/proc/meminfo: memFree=23470308/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=17752 CPUtime=51.09 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 2454 0 0 0 5109 0 0 0 25 0 1 0 360790932 18178048 2377 33554432000 4194304 4300876 140736657555840 18446744073709551615 4228504 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 4438 2377 169 27 0 2887 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17752

[startup+102.306 s]
/proc/loadavg: 3.72 2.40 2.75 5/190 31999
/proc/meminfo: memFree=23440148/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=29444 CPUtime=102.29 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 4156 0 0 0 10229 0 0 0 25 0 1 0 360790932 30150656 4079 33554432000 4194304 4300876 140736657555840 18446744073709551615 4268965 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 7361 4079 169 27 0 5810 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 29444

[startup+162.301 s]
/proc/loadavg: 3.90 2.69 2.82 5/190 32000
/proc/meminfo: memFree=23405880/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=38176 CPUtime=162.3 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 6113 0 0 0 16229 1 0 0 25 0 1 0 360790932 39092224 6036 33554432000 4194304 4300876 140736657555840 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 9544 6036 169 27 0 7993 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 38176

[startup+222.3 s]
/proc/loadavg: 3.96 2.93 2.89 5/190 32002
/proc/meminfo: memFree=23372736/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=42152 CPUtime=222.3 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 7977 0 0 0 22229 1 0 0 25 0 1 0 360790932 43163648 7900 33554432000 4194304 4300876 140736657555840 18446744073709551615 4200400 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 10538 7900 169 27 0 8987 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 42152

[startup+282.301 s]
/proc/loadavg: 3.98 3.12 2.96 5/190 32003
/proc/meminfo: memFree=23340340/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=55248 CPUtime=282.29 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 9834 0 0 0 28228 1 0 0 25 0 1 0 360790932 56573952 9757 33554432000 4194304 4300876 140736657555840 18446744073709551615 4217308 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 13812 9757 169 27 0 12261 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 55248

[startup+342.3 s]
/proc/loadavg: 3.99 3.28 3.02 5/190 32005
/proc/meminfo: memFree=23308060/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=63208 CPUtime=342.3 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 11529 0 0 0 34228 2 0 0 25 0 1 0 360790932 64724992 11452 33554432000 4194304 4300876 140736657555840 18446744073709551615 4261278 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 15802 11452 169 27 0 14251 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 63208

[startup+402.301 s]
/proc/loadavg: 3.99 3.41 3.08 5/190 32007
/proc/meminfo: memFree=23276400/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=82984 CPUtime=402.29 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 13401 0 0 0 40227 2 0 0 25 0 1 0 360790932 84975616 13324 33554432000 4194304 4300876 140736657555840 18446744073709551615 4200323 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 20746 13324 169 27 0 19195 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 82984

[startup+462.3 s]
/proc/loadavg: 3.77 3.46 3.12 4/184 32034
/proc/meminfo: memFree=23317564/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=82984 CPUtime=462.3 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 15249 0 0 0 46227 3 0 0 25 0 1 0 360790932 84975616 15172 33554432000 4194304 4300876 140736657555840 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 20746 15172 169 27 0 19195 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 82984

[startup+522.301 s]
/proc/loadavg: 3.28 3.38 3.11 4/184 32036
/proc/meminfo: memFree=23294836/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=82984 CPUtime=522.3 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 16973 0 0 0 52227 3 0 0 25 0 1 0 360790932 84975616 16896 33554432000 4194304 4300876 140736657555840 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 20746 16896 169 27 0 19195 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 82984

[startup+582.301 s]
/proc/loadavg: 3.13 3.32 3.10 4/184 32037
/proc/meminfo: memFree=23271252/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=82984 CPUtime=582.3 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 18715 0 0 0 58226 4 0 0 25 0 1 0 360790932 84975616 18638 33554432000 4194304 4300876 140736657555840 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 20746 18638 169 27 0 19195 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 82984

[startup+642.301 s]
/proc/loadavg: 3.05 3.26 3.09 4/184 32039
/proc/meminfo: memFree=23247268/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=112452 CPUtime=642.31 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 20454 0 0 0 64227 4 0 0 25 0 1 0 360790932 115150848 20377 33554432000 4194304 4300876 140736657555840 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 28113 20377 169 27 0 26562 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 112452

[startup+702.301 s]
/proc/loadavg: 3.02 3.21 3.08 4/184 32041
/proc/meminfo: memFree=23225628/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=128364 CPUtime=702.31 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 22126 0 0 0 70227 4 0 0 25 0 1 0 360790932 131444736 22049 33554432000 4194304 4300876 140736657555840 18446744073709551615 4214343 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 32091 22049 169 27 0 30540 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 128364

[startup+762.307 s]
/proc/loadavg: 3.00 3.17 3.08 4/184 32042
/proc/meminfo: memFree=23202516/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=128364 CPUtime=762.31 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 23722 0 0 0 76227 4 0 0 25 0 1 0 360790932 131444736 23645 33554432000 4194304 4300876 140736657555840 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 32091 23645 169 27 0 30540 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 128364

[startup+822.301 s]
/proc/loadavg: 3.00 3.13 3.07 4/184 32044
/proc/meminfo: memFree=23180272/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=128364 CPUtime=822.3 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 25385 0 0 0 82226 4 0 0 25 0 1 0 360790932 131444736 25308 33554432000 4194304 4300876 140736657555840 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 32091 25308 169 27 0 30540 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 128364

[startup+882.3 s]
/proc/loadavg: 3.00 3.11 3.07 4/184 32045
/proc/meminfo: memFree=23158524/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=128364 CPUtime=882.3 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 27084 0 0 0 88226 4 0 0 25 0 1 0 360790932 131444736 27007 33554432000 4194304 4300876 140736657555840 18446744073709551615 4217612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 32091 27007 169 27 0 30540 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 128364

[startup+942.301 s]
/proc/loadavg: 3.03 3.10 3.07 4/184 32047
/proc/meminfo: memFree=23136024/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=172564 CPUtime=942.31 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 28787 0 0 0 94226 5 0 0 25 0 1 0 360790932 176705536 28710 33554432000 4194304 4300876 140736657555840 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 43141 28710 169 27 0 41590 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 172564

[startup+1002.3 s]
/proc/loadavg: 3.01 3.08 3.06 4/184 32049
/proc/meminfo: memFree=23113564/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=172564 CPUtime=1002.31 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 30465 0 0 0 100225 6 0 0 25 0 1 0 360790932 176705536 30388 33554432000 4194304 4300876 140736657555840 18446744073709551615 4225087 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 43141 30388 169 27 0 41590 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 172564

[startup+1062.3 s]
/proc/loadavg: 3.00 3.06 3.05 4/184 32050
/proc/meminfo: memFree=23091960/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=172564 CPUtime=1062.31 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 32106 0 0 0 106225 6 0 0 25 0 1 0 360790932 176705536 32029 33554432000 4194304 4300876 140736657555840 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 43141 32029 169 27 0 41590 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 172564

[startup+1122.3 s]
/proc/loadavg: 3.04 3.06 3.05 4/184 32052
/proc/meminfo: memFree=23070468/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=172564 CPUtime=1122.31 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 33710 0 0 0 112224 7 0 0 25 0 1 0 360790932 176705536 33633 33554432000 4194304 4300876 140736657555840 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 43141 33633 169 27 0 41590 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 172564

[startup+1182.3 s]
/proc/loadavg: 3.01 3.05 3.05 4/184 32053
/proc/meminfo: memFree=23048976/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=172564 CPUtime=1182.31 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 35310 0 0 0 118224 7 0 0 25 0 1 0 360790932 176705536 35233 33554432000 4194304 4300876 140736657555840 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 43141 35233 169 27 0 41590 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 172564

[startup+1242.3 s]
/proc/loadavg: 3.00 3.04 3.04 4/184 32055
/proc/meminfo: memFree=23027736/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=172564 CPUtime=1242.32 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 36916 0 0 0 124224 8 0 0 25 0 1 0 360790932 176705536 36839 33554432000 4194304 4300876 140736657555840 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 43141 36839 169 27 0 41590 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 172564



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.08 2.79 2.96 2/172 32093
/proc/meminfo: memFree=23379512/32951124 swapFree=67102208/67111528
[pid=31995] ppid=31993 vsize=172564 CPUtime=1300.02 cores=5,7
/proc/31995/stat : 31995 (march_rw) R 31993 31995 30749 0 -1 4202496 38437 0 0 0 129994 8 0 0 25 0 1 0 360790932 176705536 38360 33554432000 4194304 4300876 140736657555840 18446744073709551615 4200224 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31995/statm: 43141 38360 169 27 0 41590 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 172564

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.95
CPU system time (s): 0.090986
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 172564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38437
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= 3
involuntary context switches= 2202

runsolver used 1.81272 second user time and 4.10938 second system time

The end

Launcher Data 

Begin job on node119 at 2011-04-02 02:53:23
IDJOB=3152511
IDBENCH=82791
IDSOLVER=1561
FILE ID=node119/3152511-1301705603
RUNJOBID= node119-1301705556-31901
PBS_JOBID= 12840743
Free space on /tmp= 71064 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S1663503036-045.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152511-1301705603/watcher-3152511-1301705603 -o /tmp/evaluation-result-3152511-1301705603/solver-3152511-1301705603 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152511-1301705603.cnf

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

MD5SUM BENCH= 8c477af50318fe10cbec1ad215bff97c
RANDOM SEED=369537013

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
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		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
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	: 5332.67
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.74
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		: 2666.815
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23505092 kB
Buffers:        286992 kB
Cached:        8812560 kB
SwapCached:       5376 kB
Active:        4528548 kB
Inactive:      4659796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23505092 kB
SwapTotal:    67111528 kB
SwapFree:     67102208 kB
Dirty:             252 kB
Writeback:           0 kB
AnonPages:       87012 kB
Mapped:          15468 kB
Slab:           195652 kB
PageTables:       5012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   287448 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= 71064 MiB
End job on node119 at 2011-04-02 03:15:05