Trace number 3152458

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) 1300.01 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S248192082-054.UNKNOWN.cnf
MD5SUMcf7086a47a32df0eb19a8b08d14122dd
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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 600 variables and 2556 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 10 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 598 free variables and 2546 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 155 duplicate clauses
0.00/0.01	c resolvent_look() :: found 73 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2619 / 600 ) = 4.37
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 598
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 149
0.04/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 809
0.09/0.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |****************************************************
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c |******************************************************
c |*******************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 7909
1.19/1.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
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c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 60441
10.40/10.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 340101
65.39/65.46	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
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c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 1451245
307.58/307.60	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 4783583
1106.98/1107.02	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-3152458-1301703762/watcher-3152458-1301703762 -o /tmp/evaluation-result-3152458-1301703762/solver-3152458-1301703762 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152458-1301703762.cnf 

running on 2 cores: 1,3

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: 3.79 3.97 3.94 3/182 6387
/proc/meminfo: memFree=21036572/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=6796 CPUtime=0 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 308 0 0 0 0 0 0 0 20 0 1 0 262791772 6959104 251 33554432000 4194304 4300876 140736442487152 18446744073709551615 4209905 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 1699 251 135 27 0 148 0

[startup+0.042852 s]
/proc/loadavg: 3.79 3.97 3.94 3/182 6387
/proc/meminfo: memFree=21036572/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=7728 CPUtime=0.04 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 485 0 0 0 4 0 0 0 20 0 1 0 262791772 7913472 428 33554432000 4194304 4300876 140736442487152 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 1932 428 168 27 0 381 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7728

[startup+0.100831 s]
/proc/loadavg: 3.79 3.97 3.94 3/182 6387
/proc/meminfo: memFree=21036572/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=7728 CPUtime=0.09 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 501 0 0 0 9 0 0 0 20 0 1 0 262791772 7913472 444 33554432000 4194304 4300876 140736442487152 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 1932 444 168 27 0 381 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7728

[startup+0.30079 s]
/proc/loadavg: 3.79 3.97 3.94 3/182 6387
/proc/meminfo: memFree=21036572/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=7860 CPUtime=0.29 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 531 0 0 0 29 0 0 0 21 0 1 0 262791772 8048640 474 33554432000 4194304 4300876 140736442487152 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 1965 474 168 27 0 414 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7860

[startup+0.700713 s]
/proc/loadavg: 3.79 3.97 3.94 3/182 6387
/proc/meminfo: memFree=21036572/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=7996 CPUtime=0.69 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 571 0 0 0 69 0 0 0 22 0 1 0 262791772 8187904 514 33554432000 4194304 4300876 140736442487152 18446744073709551615 264725799952 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 1999 514 168 27 0 448 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7996

[startup+1.50056 s]
/proc/loadavg: 3.79 3.97 3.94 5/190 6427
/proc/meminfo: memFree=21039960/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=8164 CPUtime=1.49 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 603 0 0 0 149 0 0 0 25 0 1 0 262791772 8359936 546 33554432000 4194304 4300876 140736442487152 18446744073709551615 4248625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 2041 546 169 27 0 490 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8164

[startup+3.10026 s]
/proc/loadavg: 3.79 3.97 3.94 5/190 6427
/proc/meminfo: memFree=21038232/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=8716 CPUtime=3.09 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 680 0 0 0 309 0 0 0 25 0 1 0 262791772 8925184 623 33554432000 4194304 4300876 140736442487152 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 2179 623 169 27 0 628 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8716

[startup+6.30066 s]
/proc/loadavg: 3.80 3.97 3.94 5/190 6427
/proc/meminfo: memFree=21036636/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=9328 CPUtime=6.3 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 848 0 0 0 630 0 0 0 25 0 1 0 262791772 9551872 791 33554432000 4194304 4300876 140736442487152 18446744073709551615 4234328 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 2332 791 169 27 0 781 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9328

[startup+12.7004 s]
/proc/loadavg: 3.90 3.99 3.95 5/190 6427
/proc/meminfo: memFree=21033204/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=10876 CPUtime=12.7 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 1095 0 0 0 1270 0 0 0 25 0 1 0 262791772 11137024 1038 33554432000 4194304 4300876 140736442487152 18446744073709551615 4200364 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 2719 1038 169 27 0 1168 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10876

[startup+25.501 s]
/proc/loadavg: 3.92 3.99 3.95 5/190 6427
/proc/meminfo: memFree=21028604/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=12576 CPUtime=25.5 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 1599 0 0 0 2550 0 0 0 25 0 1 0 262791772 12877824 1542 33554432000 4194304 4300876 140736442487152 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 3144 1542 169 27 0 1593 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 12576

[startup+51.1002 s]
/proc/loadavg: 4.03 4.01 3.95 5/190 6428
/proc/meminfo: memFree=21019288/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=17976 CPUtime=51.09 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 2538 0 0 0 5109 0 0 0 25 0 1 0 262791772 18407424 2481 33554432000 4194304 4300876 140736442487152 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 4494 2481 169 27 0 2943 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17976

[startup+102.307 s]
/proc/loadavg: 4.01 4.00 3.95 5/190 6429
/proc/meminfo: memFree=21000532/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=29992 CPUtime=102.29 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 4417 0 0 0 10229 0 0 0 25 0 1 0 262791772 30711808 4360 33554432000 4194304 4300876 140736442487152 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 7498 4360 169 27 0 5947 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 29992

[startup+162.3 s]
/proc/loadavg: 4.06 4.01 3.96 5/190 6434
/proc/meminfo: memFree=20981500/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=43088 CPUtime=162.28 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 6553 0 0 0 16227 1 0 0 25 0 1 0 262791772 44122112 6496 33554432000 4194304 4300876 140736442487152 18446744073709551615 4217523 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 10772 6496 169 27 0 9221 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 43088

[startup+222.301 s]
/proc/loadavg: 4.02 4.01 3.96 5/190 6436
/proc/meminfo: memFree=20962084/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=43088 CPUtime=222.29 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 8628 0 0 0 22227 2 0 0 25 0 1 0 262791772 44122112 8571 33554432000 4194304 4300876 140736442487152 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 10772 8571 169 27 0 9221 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 43088

[startup+282.301 s]
/proc/loadavg: 4.01 4.00 3.96 5/190 6437
/proc/meminfo: memFree=20944012/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=56184 CPUtime=282.28 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 10584 0 0 0 28226 2 0 0 25 0 1 0 262791772 57532416 10527 33554432000 4194304 4300876 140736442487152 18446744073709551615 4228633 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 14046 10527 169 27 0 12495 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 56184

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 6439
/proc/meminfo: memFree=20926252/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=65044 CPUtime=342.29 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 12566 0 0 0 34226 3 0 0 25 0 1 0 262791772 66605056 12509 33554432000 4194304 4300876 140736442487152 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 16261 12509 169 27 0 14710 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 65044

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 6440
/proc/meminfo: memFree=20907976/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=84688 CPUtime=402.28 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 14676 0 0 0 40225 3 0 0 25 0 1 0 262791772 86720512 14619 33554432000 4194304 4300876 140736442487152 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 21172 14619 169 27 0 19621 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 84688

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 6442
/proc/meminfo: memFree=20889936/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=84688 CPUtime=462.29 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 16729 0 0 0 46225 4 0 0 25 0 1 0 262791772 86720512 16672 33554432000 4194304 4300876 140736442487152 18446744073709551615 4265601 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 21172 16672 169 27 0 19621 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 84688

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 6443
/proc/meminfo: memFree=20873164/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=84688 CPUtime=522.29 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 18699 0 0 0 52224 5 0 0 25 0 1 0 262791772 86720512 18642 33554432000 4194304 4300876 140736442487152 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 21172 18642 169 27 0 19621 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 84688

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 6445
/proc/meminfo: memFree=20855508/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=114156 CPUtime=582.28 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 20658 0 0 0 58223 5 0 0 25 0 1 0 262791772 116895744 20601 33554432000 4194304 4300876 140736442487152 18446744073709551615 4269580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 28539 20601 169 27 0 26988 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 114156

[startup+642.3 s]
/proc/loadavg: 4.06 4.02 3.96 5/190 6447
/proc/meminfo: memFree=20837116/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=131612 CPUtime=642.29 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 22664 0 0 0 64223 6 0 0 25 0 1 0 262791772 134770688 22607 33554432000 4194304 4300876 140736442487152 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 32903 22607 169 27 0 31352 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 131612

[startup+702.3 s]
/proc/loadavg: 4.02 4.01 3.96 5/190 6448
/proc/meminfo: memFree=20819092/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=131612 CPUtime=702.28 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 24638 0 0 0 70222 6 0 0 25 0 1 0 262791772 134770688 24581 33554432000 4194304 4300876 140736442487152 18446744073709551615 4200366 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 32903 24581 169 27 0 31352 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 131612

[startup+762.306 s]
/proc/loadavg: 4.01 4.00 3.96 5/190 6450
/proc/meminfo: memFree=20801552/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=131612 CPUtime=762.29 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 26580 0 0 0 76223 6 0 0 25 0 1 0 262791772 134770688 26523 33554432000 4194304 4300876 140736442487152 18446744073709551615 4200400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 32903 26523 169 27 0 31352 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 131612

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 6451
/proc/meminfo: memFree=20784892/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=131612 CPUtime=822.28 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 28480 0 0 0 82222 6 0 0 25 0 1 0 262791772 134770688 28423 33554432000 4194304 4300876 140736442487152 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 32903 28423 169 27 0 31352 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 131612

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 6453
/proc/meminfo: memFree=20767612/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=175812 CPUtime=882.29 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 30434 0 0 0 88222 7 0 0 25 0 1 0 262791772 180031488 30377 33554432000 4194304 4300876 140736442487152 18446744073709551615 4200366 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 43953 30377 169 27 0 42402 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 175812

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 6455
/proc/meminfo: memFree=20750316/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=175812 CPUtime=942.28 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 32286 0 0 0 94221 7 0 0 25 0 1 0 262791772 180031488 32229 33554432000 4194304 4300876 140736442487152 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 43953 32229 169 27 0 42402 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 175812

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 6456
/proc/meminfo: memFree=20733768/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=175812 CPUtime=1002.29 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 34083 0 0 0 100221 8 0 0 25 0 1 0 262791772 180031488 34026 33554432000 4194304 4300876 140736442487152 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 43953 34026 169 27 0 42402 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 175812

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 6458
/proc/meminfo: memFree=20717848/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=175812 CPUtime=1062.29 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 35873 0 0 0 106221 8 0 0 25 0 1 0 262791772 180031488 35816 33554432000 4194304 4300876 140736442487152 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 43953 35816 169 27 0 42402 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 175812

[startup+1122.3 s]
/proc/loadavg: 4.07 4.02 3.97 5/190 6459
/proc/meminfo: memFree=20701200/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=175944 CPUtime=1122.28 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 37666 0 0 0 112220 8 0 0 25 0 1 0 262791772 180166656 37609 33554432000 4194304 4300876 140736442487152 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 43986 37609 169 27 0 42435 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 175944

[startup+1182.3 s]
/proc/loadavg: 4.02 4.01 3.97 5/190 6461
/proc/meminfo: memFree=20684148/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=210852 CPUtime=1182.29 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 39652 0 0 0 118220 9 0 0 25 0 1 0 262791772 215912448 39595 33554432000 4194304 4300876 140736442487152 18446744073709551615 4216891 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 52713 39595 169 27 0 51162 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 210852

[startup+1242.3 s]
/proc/loadavg: 4.01 4.00 3.97 5/190 6463
/proc/meminfo: memFree=20666864/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=210852 CPUtime=1242.29 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 41536 0 0 0 124220 9 0 0 25 0 1 0 262791772 215912448 41479 33554432000 4194304 4300876 140736442487152 18446744073709551615 4217639 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 52713 41479 169 27 0 51162 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 210852



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.97 4/189 6465
/proc/meminfo: memFree=20655792/32951124 swapFree=67111528/67111528
[pid=6387] ppid=6385 vsize=210852 CPUtime=1299.99 cores=1,3
/proc/6387/stat : 6387 (march_rw) R 6385 6387 5758 0 -1 4202496 43509 0 0 0 129989 10 0 0 25 0 1 0 262791772 215912448 43452 33554432000 4194304 4300876 140736442487152 18446744073709551615 4214550 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6387/statm: 52713 43452 169 27 0 51162 0
Current children cumulated CPU time (s) 1299.99
Current children cumulated vsize (KiB) 210852

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): 1300.01
CPU user time (s): 1299.9
CPU system time (s): 0.110983
CPU usage (%): 99.9994
Max. virtual memory (cumulated for all children) (KiB): 210852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43509
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= 1269

runsolver used 1.88471 second user time and 4.04038 second system time

The end

Launcher Data 

Begin job on node141 at 2011-04-02 02:22:42
IDJOB=3152458
IDBENCH=82738
IDSOLVER=1561
FILE ID=node141/3152458-1301703762
RUNJOBID= node141-1301698553-5778
PBS_JOBID= 12840754
Free space on /tmp= 71740 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S248192082-054.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152458-1301703762/watcher-3152458-1301703762 -o /tmp/evaluation-result-3152458-1301703762/solver-3152458-1301703762 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152458-1301703762.cnf

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

MD5SUM BENCH= cf7086a47a32df0eb19a8b08d14122dd
RANDOM SEED=170783857

node141.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5362.96
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		: 2666.806
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		: 2666.806
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
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		: 2666.806
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:      21036952 kB
Buffers:        337572 kB
Cached:       11250572 kB
SwapCached:          0 kB
Active:        7519728 kB
Inactive:      4133632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21036952 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             436 kB
Writeback:           0 kB
AnonPages:       65524 kB
Mapped:          15212 kB
Slab:           196392 kB
PageTables:       5204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   238448 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= 71748 MiB
End job on node141 at 2011-04-02 02:44:24