Trace number 3152426

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-k7-r89-v70-c6230-S944754256-018.SATISFIABLE.cnf
MD5SUMdb18d6e256ea6948d91cc6cd8858dc3d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.400938
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data 

0.29/0.40	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.40	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.40	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.40	c main()::
0.29/0.40	c initFormula():: searching for DIMACS p-line....
0.29/0.40	c full lookahead due to high density!
0.29/0.40	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.29/0.40	c parseCNF():: parsing....
0.29/0.40	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.40	c runParser():: parsing was successful, warming up engines...
0.29/0.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.40	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.29/0.40	c using k-SAT heuristics (size based diff)
0.29/0.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.40	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
0.29/0.40	c longest clause has size 7
0.29/0.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.40	c number of free variables = 70
0.29/0.40	c dynamic_preselect_setsize :: off
0.29/0.40	c main():: all systems go!
0.29/0.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 139
0.39/0.44	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: 522
0.49/0.53	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 |****************************************************************| ( 2/999) NodeCount: 3695
1.19/1.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 22667
5.09/5.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 104679
22.79/22.86	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 |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 376339
84.39/84.44	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1083103
254.40/254.46	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 2540790
630.10/630.14	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 8/999) NodeCount: 4937843
1295.52/1295.55	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-3152426-1301703479/watcher-3152426-1301703479 -o /tmp/evaluation-result-3152426-1301703479/solver-3152426-1301703479 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152426-1301703479.cnf 

running on 2 cores: 4,6

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: 4.07 4.04 4.00 5/189 4513
/proc/meminfo: memFree=21707872/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=6724 CPUtime=0 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4194304 258 0 0 0 0 0 0 0 25 0 1 0 281948864 6885376 202 33554432000 4194304 4300876 140733786956640 18446744073709551615 270613110528 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 1681 203 113 27 0 130 0

[startup+0.0682931 s]
/proc/loadavg: 4.07 4.04 4.00 5/189 4513
/proc/meminfo: memFree=21707872/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=7492 CPUtime=0.06 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 1030 0 0 0 6 0 0 0 25 0 1 0 281948864 7671808 398 33554432000 4194304 4300876 140733786956640 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 1873 398 143 27 0 322 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7492

[startup+0.100279 s]
/proc/loadavg: 4.07 4.04 4.00 5/189 4513
/proc/meminfo: memFree=21707872/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=7492 CPUtime=0.09 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 1030 0 0 0 9 0 0 0 25 0 1 0 281948864 7671808 398 33554432000 4194304 4300876 140733786956640 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 1873 398 143 27 0 322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7492

[startup+0.300246 s]
/proc/loadavg: 4.07 4.04 4.00 5/189 4513
/proc/meminfo: memFree=21707872/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=7492 CPUtime=0.29 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 1030 0 0 0 29 0 0 0 25 0 1 0 281948864 7671808 398 33554432000 4194304 4300876 140733786956640 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 1873 398 143 27 0 322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7492

[startup+0.700114 s]
/proc/loadavg: 4.07 4.04 4.00 5/189 4513
/proc/meminfo: memFree=21707872/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=8044 CPUtime=0.69 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 1458 0 0 0 69 0 0 0 25 0 1 0 281948864 8237056 514 33554432000 4194304 4300876 140733786956640 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 2011 514 170 27 0 460 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8044

[startup+1.50103 s]
/proc/loadavg: 4.07 4.04 4.00 5/190 4515
/proc/meminfo: memFree=21703904/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=8236 CPUtime=1.49 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 1467 0 0 0 149 0 0 0 25 0 1 0 281948864 8433664 523 33554432000 4194304 4300876 140733786956640 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 2059 523 170 27 0 508 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8236

[startup+3.10076 s]
/proc/loadavg: 4.06 4.03 4.00 5/190 4515
/proc/meminfo: memFree=21702788/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=8540 CPUtime=3.09 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 1563 0 0 0 309 0 0 0 25 0 1 0 281948864 8744960 619 33554432000 4194304 4300876 140733786956640 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 2135 619 170 27 0 584 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8540

[startup+6.30018 s]
/proc/loadavg: 4.06 4.03 4.00 5/190 4515
/proc/meminfo: memFree=21701232/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=8920 CPUtime=6.29 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 1655 0 0 0 629 0 0 0 25 0 1 0 281948864 9134080 711 33554432000 4194304 4300876 140733786956640 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 2230 711 171 27 0 679 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8920

[startup+12.701 s]
/proc/loadavg: 4.05 4.03 4.00 5/190 4515
/proc/meminfo: memFree=21697852/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=9772 CPUtime=12.69 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 1837 0 0 0 1269 0 0 0 25 0 1 0 281948864 10006528 893 33554432000 4194304 4300876 140733786956640 18446744073709551615 4264425 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 2443 893 171 27 0 892 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9772

[startup+25.5008 s]
/proc/loadavg: 4.04 4.03 4.00 5/190 4542
/proc/meminfo: memFree=21693332/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=11688 CPUtime=25.49 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 2186 0 0 0 2549 0 0 0 25 0 1 0 281948864 11968512 1242 33554432000 4194304 4300876 140733786956640 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 2922 1242 171 27 0 1371 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11688

[startup+51.1003 s]
/proc/loadavg: 4.03 4.03 4.00 5/190 4543
/proc/meminfo: memFree=21681272/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=16000 CPUtime=51.09 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 2873 0 0 0 5109 0 0 0 25 0 1 0 281948864 16384000 1929 33554432000 4194304 4300876 140733786956640 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 4000 1929 171 27 0 2449 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16000

[startup+102.306 s]
/proc/loadavg: 4.01 4.02 4.00 5/190 4544
/proc/meminfo: memFree=21658424/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=20108 CPUtime=102.29 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 4225 0 0 0 10229 0 0 0 25 0 1 0 281948864 20590592 3281 33554432000 4194304 4300876 140733786956640 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 5027 3281 171 27 0 3476 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 20108

[startup+162.301 s]
/proc/loadavg: 4.09 4.05 4.01 5/190 4546
/proc/meminfo: memFree=21632492/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=26156 CPUtime=162.3 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 5750 0 0 0 16229 1 0 0 25 0 1 0 281948864 26783744 4806 33554432000 4194304 4300876 140733786956640 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 6539 4806 171 27 0 4988 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 26156

[startup+222.301 s]
/proc/loadavg: 4.08 4.05 4.01 5/190 4547
/proc/meminfo: memFree=21607152/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=34888 CPUtime=222.3 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 7238 0 0 0 22228 2 0 0 25 0 1 0 281948864 35725312 6294 33554432000 4194304 4300876 140733786956640 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 8722 6294 171 27 0 7171 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 34888

[startup+282.3 s]
/proc/loadavg: 4.03 4.04 4.00 5/190 4549
/proc/meminfo: memFree=21583312/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=47984 CPUtime=282.3 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 8675 0 0 0 28228 2 0 0 25 0 1 0 281948864 49135616 7731 33554432000 4194304 4300876 140733786956640 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 11996 7731 171 27 0 10445 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 47984

[startup+342.301 s]
/proc/loadavg: 4.08 4.04 4.00 5/190 4551
/proc/meminfo: memFree=21558612/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=48440 CPUtime=342.29 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 10151 0 0 0 34227 2 0 0 25 0 1 0 281948864 49602560 9207 33554432000 4194304 4300876 140733786956640 18446744073709551615 4234753 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 12110 9207 171 27 0 10559 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 48440

[startup+402.301 s]
/proc/loadavg: 4.03 4.03 4.00 5/190 4552
/proc/meminfo: memFree=21535780/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=68084 CPUtime=402.3 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 11548 0 0 0 40227 3 0 0 25 0 1 0 281948864 69718016 10604 33554432000 4194304 4300876 140733786956640 18446744073709551615 4275845 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 17021 10604 171 27 0 15470 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 68084

[startup+462.301 s]
/proc/loadavg: 4.01 4.02 4.00 5/190 4554
/proc/meminfo: memFree=21512336/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=68084 CPUtime=462.3 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 12924 0 0 0 46227 3 0 0 25 0 1 0 281948864 69718016 11980 33554432000 4194304 4300876 140733786956640 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 17021 11980 171 27 0 15470 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68084

[startup+522.301 s]
/proc/loadavg: 4.00 4.02 4.00 5/190 4582
/proc/meminfo: memFree=21532240/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=68084 CPUtime=522.3 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 14337 0 0 0 52227 3 0 0 25 0 1 0 281948864 69718016 13393 33554432000 4194304 4300876 140733786956640 18446744073709551615 4275544 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 17021 13393 171 27 0 15470 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 68084

[startup+582.3 s]
/proc/loadavg: 4.00 4.01 4.00 6/190 4584
/proc/meminfo: memFree=21504076/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=68996 CPUtime=582.3 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 15676 0 0 0 58227 3 0 0 25 0 1 0 281948864 70651904 14732 33554432000 4194304 4300876 140733786956640 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 17249 14732 171 27 0 15698 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 68996

[startup+642.301 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 4586
/proc/meminfo: memFree=21477024/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=98464 CPUtime=642.31 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 16954 0 0 0 64228 3 0 0 25 0 1 0 281948864 100827136 16010 33554432000 4194304 4300876 140733786956640 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 24616 16010 171 27 0 23065 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 98464

[startup+702.301 s]
/proc/loadavg: 4.06 4.02 4.00 5/190 4587
/proc/meminfo: memFree=21449832/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=98464 CPUtime=702.31 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 18386 0 0 0 70227 4 0 0 25 0 1 0 281948864 100827136 17442 33554432000 4194304 4300876 140733786956640 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 24616 17442 171 27 0 23065 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 98464

[startup+762.306 s]
/proc/loadavg: 4.09 4.03 4.00 5/190 4589
/proc/meminfo: memFree=21423260/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=98464 CPUtime=762.31 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 19766 0 0 0 76227 4 0 0 25 0 1 0 281948864 100827136 18822 33554432000 4194304 4300876 140733786956640 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 24616 18822 171 27 0 23065 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 98464

[startup+822.301 s]
/proc/loadavg: 4.04 4.02 4.00 5/190 4590
/proc/meminfo: memFree=21397332/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=98464 CPUtime=822.31 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 21100 0 0 0 82227 4 0 0 25 0 1 0 281948864 100827136 20156 33554432000 4194304 4300876 140733786956640 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 24616 20156 171 27 0 23065 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 98464

[startup+882.3 s]
/proc/loadavg: 4.01 4.02 4.00 5/190 4592
/proc/meminfo: memFree=21371892/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=98464 CPUtime=882.31 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 22338 0 0 0 88227 4 0 0 25 0 1 0 281948864 100827136 21394 33554432000 4194304 4300876 140733786956640 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 24616 21394 171 27 0 23065 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 98464

[startup+942.301 s]
/proc/loadavg: 4.04 4.03 4.00 5/190 4594
/proc/meminfo: memFree=21345828/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=98464 CPUtime=942.31 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 23688 0 0 0 94226 5 0 0 25 0 1 0 281948864 100827136 22744 33554432000 4194304 4300876 140733786956640 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 24616 22744 171 27 0 23065 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 98464

[startup+1002.3 s]
/proc/loadavg: 4.01 4.02 4.00 5/190 4595
/proc/meminfo: memFree=21319132/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=142664 CPUtime=1002.31 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 25006 0 0 0 100226 5 0 0 25 0 1 0 281948864 146087936 24062 33554432000 4194304 4300876 140733786956640 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 35666 24062 171 27 0 34115 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 142664

[startup+1062.3 s]
/proc/loadavg: 4.00 4.02 4.00 5/190 4597
/proc/meminfo: memFree=21293312/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=142664 CPUtime=1062.31 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 26238 0 0 0 106226 5 0 0 25 0 1 0 281948864 146087936 25294 33554432000 4194304 4300876 140733786956640 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 35666 25294 171 27 0 34115 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 142664

[startup+1122.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 4598
/proc/meminfo: memFree=21266752/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=142664 CPUtime=1122.31 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 27545 0 0 0 112226 5 0 0 25 0 1 0 281948864 146087936 26601 33554432000 4194304 4300876 140733786956640 18446744073709551615 4276259 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 35666 26601 171 27 0 34115 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 142664

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 4600
/proc/meminfo: memFree=21241688/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=144488 CPUtime=1182.32 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 28787 0 0 0 118227 5 0 0 25 0 1 0 281948864 147955712 27843 33554432000 4194304 4300876 140733786956640 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 36122 27843 171 27 0 34571 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 144488

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 4602
/proc/meminfo: memFree=21216128/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=144488 CPUtime=1242.32 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 29977 0 0 0 124226 6 0 0 25 0 1 0 281948864 147955712 29033 33554432000 4194304 4300876 140733786956640 18446744073709551615 4279423 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 36122 29033 171 27 0 34571 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 144488



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 4.00 4/188 4604
/proc/meminfo: memFree=21338248/32951124 swapFree=67111528/67111528
[pid=4513] ppid=4511 vsize=144488 CPUtime=1300.03 cores=4,6
/proc/4513/stat : 4513 (march_rw) R 4511 4513 3843 0 -1 4202496 31055 0 0 0 129997 6 0 0 25 0 1 0 281948864 147955712 30111 33554432000 4194304 4300876 140733786956640 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4513/statm: 36122 30111 171 27 0 34571 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 144488

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): 1299.97
CPU system time (s): 0.067989
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 144488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.97
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31055
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= 699

runsolver used 2.01169 second user time and 3.9114 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-02 02:17:59
IDJOB=3152426
IDBENCH=82706
IDSOLVER=1561
FILE ID=node108/3152426-1301703479
RUNJOBID= node108-1301698270-3862
PBS_JOBID= 12840738
Free space on /tmp= 71168 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v70-c6230-S944754256-018.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152426-1301703479/watcher-3152426-1301703479 -o /tmp/evaluation-result-3152426-1301703479/solver-3152426-1301703479 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152426-1301703479.cnf

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

MD5SUM BENCH= db18d6e256ea6948d91cc6cd8858dc3d
RANDOM SEED=536890434

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5226.15
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.77
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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:      21708012 kB
Buffers:        334560 kB
Cached:       10573356 kB
SwapCached:          0 kB
Active:        7362000 kB
Inactive:      3612980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21708012 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1196 kB
Writeback:           0 kB
AnonPages:       67012 kB
Mapped:          15224 kB
Slab:           206520 kB
PageTables:       5164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   250976 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= 71168 MiB
End job on node108 at 2011-04-02 02:39:41