Trace number 3152781

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-v80-c7120-S841042385-099.UNKNOWN.cnf
MD5SUM2b4a2e64d71570c9cdfb4872b312e245
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 variables80
Number of clauses7120
Sum of the clauses size49840
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 57120

Solver Data 

0.39/0.46	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.46	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.46	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.46	c main()::
0.39/0.46	c initFormula():: searching for DIMACS p-line....
0.39/0.46	c full lookahead due to high density!
0.39/0.46	c initFormula():: the DIMACS p-line indicates a CNF of 80 variables and 7120 clauses.
0.39/0.46	c parseCNF():: parsing....
0.39/0.46	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.46	c runParser():: parsing was successful, warming up engines...
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c preprocessing fase I completed:: there are now 80 free variables and 7120 clauses.
0.39/0.46	c using k-SAT heuristics (size based diff)
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c main():: clause / variable ratio: ( 7120 / 80 ) = 89.00
0.39/0.46	c longest clause has size 7
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c number of free variables = 80
0.39/0.46	c dynamic_preselect_setsize :: off
0.39/0.46	c main():: all systems go!
0.39/0.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 202
0.49/0.52	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: 714
0.59/0.63	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 5750
1.59/1.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 40883
8.80/8.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 222829
47.39/47.43	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 954305
209.89/209.96	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 3294789
760.71/760.71	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
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-3152781-1301710982/watcher-3152781-1301710982 -o /tmp/evaluation-result-3152781-1301710982/solver-3152781-1301710982 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152781-1301710982.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: 3.18 3.83 4.15 3/179 22334
/proc/meminfo: memFree=21949376/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=6724 CPUtime=0 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4194304 264 0 0 0 0 0 0 0 25 0 1 0 282696135 6885376 208 33554432000 4194304 4300876 140735877296208 18446744073709551615 228122713856 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 1681 209 113 27 0 130 0

[startup+0.0486151 s]
/proc/loadavg: 3.18 3.83 4.15 3/179 22334
/proc/meminfo: memFree=21949376/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=7640 CPUtime=0.04 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 1191 0 0 0 4 0 0 0 25 0 1 0 282696135 7823360 425 33554432000 4194304 4300876 140735877296208 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 1910 425 143 27 0 359 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7640

[startup+0.100601 s]
/proc/loadavg: 3.18 3.83 4.15 3/179 22334
/proc/meminfo: memFree=21949376/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=7640 CPUtime=0.09 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 1191 0 0 0 9 0 0 0 25 0 1 0 282696135 7823360 425 33554432000 4194304 4300876 140735877296208 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 1910 425 143 27 0 359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7640

[startup+0.300567 s]
/proc/loadavg: 3.18 3.83 4.15 3/179 22334
/proc/meminfo: memFree=21949376/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=7640 CPUtime=0.29 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 1191 0 0 0 29 0 0 0 25 0 1 0 282696135 7823360 425 33554432000 4194304 4300876 140735877296208 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 1910 425 143 27 0 359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7640

[startup+0.700505 s]
/proc/loadavg: 3.18 3.83 4.15 3/179 22334
/proc/meminfo: memFree=21949376/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=8272 CPUtime=0.69 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 1693 0 0 0 69 0 0 0 25 0 1 0 282696135 8470528 556 33554432000 4194304 4300876 140735877296208 18446744073709551615 4276200 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 2068 556 170 27 0 517 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8272

[startup+1.50037 s]
/proc/loadavg: 3.18 3.83 4.15 5/190 22382
/proc/meminfo: memFree=21942712/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=8412 CPUtime=1.49 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 1710 0 0 0 149 0 0 0 25 0 1 0 282696135 8613888 573 33554432000 4194304 4300876 140735877296208 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 2103 573 170 27 0 552 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8412

[startup+3.10109 s]
/proc/loadavg: 3.18 3.83 4.15 5/190 22382
/proc/meminfo: memFree=21941100/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=8688 CPUtime=3.1 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 1756 0 0 0 310 0 0 0 25 0 1 0 282696135 8896512 619 33554432000 4194304 4300876 140735877296208 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 2172 619 170 27 0 621 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8688

[startup+6.30053 s]
/proc/loadavg: 3.32 3.85 4.16 5/190 22383
/proc/meminfo: memFree=21938016/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=9036 CPUtime=6.3 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 1961 0 0 0 630 0 0 0 25 0 1 0 282696135 9252864 743 33554432000 4194304 4300876 140735877296208 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 2259 743 170 27 0 708 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9036

[startup+12.7003 s]
/proc/loadavg: 3.38 3.85 4.16 5/190 22383
/proc/meminfo: memFree=21933156/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=9888 CPUtime=12.7 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 2144 0 0 0 1270 0 0 0 25 0 1 0 282696135 10125312 926 33554432000 4194304 4300876 140735877296208 18446744073709551615 4275552 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 2472 926 171 27 0 921 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9888

[startup+25.501 s]
/proc/loadavg: 3.51 3.86 4.15 5/190 22383
/proc/meminfo: memFree=21925736/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=11804 CPUtime=25.49 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 2505 0 0 0 2549 0 0 0 25 0 1 0 282696135 12087296 1287 33554432000 4194304 4300876 140735877296208 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 2951 1287 171 27 0 1400 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11804

[startup+51.1004 s]
/proc/loadavg: 3.68 3.87 4.15 5/190 22384
/proc/meminfo: memFree=21911212/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=16116 CPUtime=51.09 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 3207 0 0 0 5109 0 0 0 25 0 1 0 282696135 16502784 1989 33554432000 4194304 4300876 140735877296208 18446744073709551615 4214324 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 4029 1989 171 27 0 2478 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16116

[startup+102.306 s]
/proc/loadavg: 3.86 3.89 4.14 5/190 22385
/proc/meminfo: memFree=21881032/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=20256 CPUtime=102.29 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 4654 0 0 0 10229 0 0 0 25 0 1 0 282696135 20742144 3436 33554432000 4194304 4300876 140735877296208 18446744073709551615 4275845 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 5064 3436 171 27 0 3513 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 20256

[startup+162.3 s]
/proc/loadavg: 3.80 3.87 4.12 4/184 22404
/proc/meminfo: memFree=21872144/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=34808 CPUtime=162.29 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 6272 0 0 0 16228 1 0 0 25 0 1 0 282696135 35643392 5054 33554432000 4194304 4300876 140735877296208 18446744073709551615 4264497 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 8702 5054 171 27 0 7151 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34808

[startup+222.3 s]
/proc/loadavg: 3.29 3.71 4.04 4/184 22405
/proc/meminfo: memFree=21847668/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=35068 CPUtime=222.3 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 7825 0 0 0 22228 2 0 0 25 0 1 0 282696135 35909632 6607 33554432000 4194304 4300876 140735877296208 18446744073709551615 4264091 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 8767 6607 171 27 0 7216 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 35068

[startup+282.301 s]
/proc/loadavg: 3.10 3.58 3.97 4/184 22407
/proc/meminfo: memFree=21822468/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=48164 CPUtime=282.3 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 9452 0 0 0 28228 2 0 0 25 0 1 0 282696135 49319936 8234 33554432000 4194304 4300876 140735877296208 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 12041 8234 171 27 0 10490 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 48164

[startup+342.301 s]
/proc/loadavg: 3.04 3.47 3.91 4/184 22409
/proc/meminfo: memFree=21798512/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=48680 CPUtime=342.29 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 10968 0 0 0 34227 2 0 0 25 0 1 0 282696135 49848320 9750 33554432000 4194304 4300876 140735877296208 18446744073709551615 4199334 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 12170 9750 171 27 0 10619 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 48680

[startup+402.301 s]
/proc/loadavg: 3.01 3.38 3.85 4/184 22410
/proc/meminfo: memFree=21773916/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=68324 CPUtime=402.29 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 12615 0 0 0 40227 2 0 0 25 0 1 0 282696135 69963776 11397 33554432000 4194304 4300876 140735877296208 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 17081 11397 171 27 0 15530 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 68324

[startup+462.301 s]
/proc/loadavg: 3.00 3.31 3.79 4/184 22412
/proc/meminfo: memFree=21749464/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=68324 CPUtime=462.3 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 14129 0 0 0 46227 3 0 0 25 0 1 0 282696135 69963776 12911 33554432000 4194304 4300876 140735877296208 18446744073709551615 4276294 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 17081 12911 171 27 0 15530 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68324

[startup+522.301 s]
/proc/loadavg: 3.07 3.27 3.75 4/184 22413
/proc/meminfo: memFree=21726512/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=68324 CPUtime=522.3 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 15667 0 0 0 52227 3 0 0 25 0 1 0 282696135 69963776 14449 33554432000 4194304 4300876 140735877296208 18446744073709551615 4276334 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 17081 14449 171 27 0 15530 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 68324

[startup+582.301 s]
/proc/loadavg: 3.02 3.22 3.70 4/184 22415
/proc/meminfo: memFree=21701320/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=97792 CPUtime=582.3 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 17221 0 0 0 58227 3 0 0 25 0 1 0 282696135 100139008 16003 33554432000 4194304 4300876 140735877296208 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 24448 16004 171 27 0 22897 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 97792

[startup+642.3 s]
/proc/loadavg: 3.01 3.17 3.65 4/184 22417
/proc/meminfo: memFree=21677732/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=98828 CPUtime=642.31 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 18686 0 0 0 64227 4 0 0 25 0 1 0 282696135 101199872 17468 33554432000 4194304 4300876 140735877296208 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 24707 17468 171 27 0 23156 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 98828

[startup+702.3 s]
/proc/loadavg: 3.00 3.14 3.61 4/184 22418
/proc/meminfo: memFree=21653508/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=98828 CPUtime=702.31 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 20136 0 0 0 70227 4 0 0 25 0 1 0 282696135 101199872 18918 33554432000 4194304 4300876 140735877296208 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 24707 18918 171 27 0 23156 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 98828

[startup+762.306 s]
/proc/loadavg: 3.04 3.13 3.57 4/184 22420
/proc/meminfo: memFree=21630788/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=98828 CPUtime=762.31 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 21469 0 0 0 76227 4 0 0 25 0 1 0 282696135 101199872 20251 33554432000 4194304 4300876 140735877296208 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 24707 20251 171 27 0 23156 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 98828

[startup+822.301 s]
/proc/loadavg: 3.01 3.10 3.53 4/184 22421
/proc/meminfo: memFree=21606948/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=98828 CPUtime=822.31 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 23094 0 0 0 82226 5 0 0 25 0 1 0 282696135 101199872 21876 33554432000 4194304 4300876 140735877296208 18446744073709551615 4199408 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 24707 21876 171 27 0 23156 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 98828

[startup+882.301 s]
/proc/loadavg: 3.00 3.08 3.50 4/184 22423
/proc/meminfo: memFree=21583360/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=143028 CPUtime=882.31 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 24615 0 0 0 88226 5 0 0 25 0 1 0 282696135 146460672 23397 33554432000 4194304 4300876 140735877296208 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 35757 23397 171 27 0 34206 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 143028

[startup+942.301 s]
/proc/loadavg: 3.00 3.06 3.46 4/184 22425
/proc/meminfo: memFree=21560760/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=143028 CPUtime=942.31 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 26157 0 0 0 94226 5 0 0 25 0 1 0 282696135 146460672 24939 33554432000 4194304 4300876 140735877296208 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 35757 24939 171 27 0 34206 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 143028

[startup+1002.3 s]
/proc/loadavg: 3.00 3.05 3.43 4/184 22426
/proc/meminfo: memFree=21537432/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=143028 CPUtime=1002.32 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 27676 0 0 0 100226 6 0 0 25 0 1 0 282696135 146460672 26458 33554432000 4194304 4300876 140735877296208 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 35757 26458 171 27 0 34206 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 143028

[startup+1062.3 s]
/proc/loadavg: 3.00 3.04 3.40 4/184 22428
/proc/meminfo: memFree=21514952/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=143028 CPUtime=1062.32 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 29140 0 0 0 106225 7 0 0 25 0 1 0 282696135 146460672 27922 33554432000 4194304 4300876 140735877296208 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 35757 27922 171 27 0 34206 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 143028

[startup+1122.3 s]
/proc/loadavg: 3.00 3.03 3.37 4/184 22429
/proc/meminfo: memFree=21492492/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=143028 CPUtime=1122.32 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 30593 0 0 0 112225 7 0 0 25 0 1 0 282696135 146460672 29375 33554432000 4194304 4300876 140735877296208 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 35757 29375 171 27 0 34206 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 143028

[startup+1182.3 s]
/proc/loadavg: 3.00 3.02 3.35 4/184 22431
/proc/meminfo: memFree=21470640/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=143028 CPUtime=1182.32 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 31907 0 0 0 118225 7 0 0 25 0 1 0 282696135 146460672 30689 33554432000 4194304 4300876 140735877296208 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 35757 30689 171 27 0 34206 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 143028

[startup+1242.3 s]
/proc/loadavg: 3.00 3.02 3.32 4/184 22433
/proc/meminfo: memFree=21447292/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=145100 CPUtime=1242.32 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 33505 0 0 0 124225 7 0 0 25 0 1 0 282696135 148582400 32287 33554432000 4194304 4300876 140735877296208 18446744073709551615 4264618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 36275 32287 171 27 0 34724 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 145100



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.01 3.30 4/185 22435
/proc/meminfo: memFree=21488212/32951124 swapFree=67111528/67111528
[pid=22334] ppid=22332 vsize=145100 CPUtime=1300.02 cores=4,6
/proc/22334/stat : 22334 (march_rw) R 22332 22334 19622 0 -1 4202496 34998 0 0 0 129995 7 0 0 25 0 1 0 282696135 148582400 33780 33554432000 4194304 4300876 140735877296208 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22334/statm: 36275 33780 171 27 0 34724 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 145100

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): 1299.96
CPU system time (s): 0.086986
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 145100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.96
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34998
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= 1176

runsolver used 1.9477 second user time and 3.97539 second system time

The end

Launcher Data 

Begin job on node138 at 2011-04-02 04:23:02
IDJOB=3152781
IDBENCH=83061
IDSOLVER=1561
FILE ID=node138/3152781-1301710982
RUNJOBID= node138-1301710982-22313
PBS_JOBID= 12840841
Free space on /tmp= 71868 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S841042385-099.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152781-1301710982/watcher-3152781-1301710982 -o /tmp/evaluation-result-3152781-1301710982/solver-3152781-1301710982 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152781-1301710982.cnf

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

MD5SUM BENCH= 2b4a2e64d71570c9cdfb4872b312e245
RANDOM SEED=518319336

node138.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		: 2666.854
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	: 5333.70
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		: 2666.854
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	: 5332.75
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		: 2666.854
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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	: 5332.80
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		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21949772 kB
Buffers:        349684 kB
Cached:       10328304 kB
SwapCached:          0 kB
Active:        7368120 kB
Inactive:      3372972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21949772 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             988 kB
Writeback:           0 kB
AnonPages:       63272 kB
Mapped:          15004 kB
Slab:           197048 kB
PageTables:       4732 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   212896 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= 71868 MiB
End job on node138 at 2011-04-02 04:44:44