Trace number 3420373

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) 5000.1 4999.94

General information on the benchmark

Namerandom/large/
unif-k7-r85-v300-c25500-S680524168-083-UNKNOWN.cnf
MD5SUMebf03c9c6463f3682b7e09274cee8655
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 variables300
Number of clauses25500
Sum of the clauses size178500
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 525500

Solver Data 

1.79/1.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.89	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.89	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.89	c main()::
1.79/1.89	c initFormula():: searching for DIMACS p-line....
1.79/1.89	c full lookahead due to high density!
1.79/1.89	c initFormula():: the DIMACS p-line indicates a CNF of 300 variables and 25500 clauses.
1.79/1.89	c parseCNF():: parsing....
1.79/1.89	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.89	c runParser():: parsing was successful, warming up engines...
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c preprocessing fase I completed:: there are now 300 free variables and 25500 clauses.
1.79/1.89	c using k-SAT heuristics (size based diff)
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c main():: clause / variable ratio: ( 25500 / 300 ) = 85.00
1.79/1.89	c longest clause has size 7
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c number of free variables = 300
1.79/1.89	c dynamic_preselect_setsize :: off
1.79/1.89	c main():: all systems go!
1.79/1.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 266
1.99/2.04	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: 9045
4.09/4.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
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 |****************************************************************| ( 2/999) NodeCount: 386360
84.49/84.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
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 |****************************************************************| ( 3/999) NodeCount: 12369715
2526.27/2526.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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 |*******************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3420373-1306604822/watcher-3420373-1306604822 -o /tmp/evaluation-result-3420373-1306604822/solver-3420373-1306604822 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420373-1306604822.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.84 1.99 1.99 2/518 16344
/proc/meminfo: memFree=8068148/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=7188 CPUtime=0.01 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4194304 381 0 0 0 1 0 0 0 23 0 1 0 752897701 7360512 327 33554432000 4194304 4300876 140733428504736 18446744073709551615 228095111877 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 1797 327 113 27 0 246 0

[startup+0.059795 s]
/proc/loadavg: 1.84 1.99 1.99 2/518 16344
/proc/meminfo: memFree=8068148/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=10532 CPUtime=0.05 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 2184 0 0 0 5 0 0 0 23 0 1 0 752897701 10784768 962 33554432000 4194304 4300876 140733428504736 18446744073709551615 4240256 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 2633 962 142 27 0 1082 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10532

[startup+0.100788 s]
/proc/loadavg: 1.84 1.99 1.99 2/518 16344
/proc/meminfo: memFree=8068148/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=10904 CPUtime=0.09 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 4687 0 0 0 9 0 0 0 23 0 1 0 752897701 11165696 1058 33554432000 4194304 4300876 140733428504736 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 2726 1058 143 27 0 1175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10904

[startup+0.300755 s]
/proc/loadavg: 1.84 1.99 1.99 2/518 16344
/proc/meminfo: memFree=8068148/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=10904 CPUtime=0.29 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 4687 0 0 0 29 0 0 0 25 0 1 0 752897701 11165696 1058 33554432000 4194304 4300876 140733428504736 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 2726 1058 143 27 0 1175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10904

[startup+0.700652 s]
/proc/loadavg: 1.84 1.99 1.99 2/518 16344
/proc/meminfo: memFree=8068148/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=10904 CPUtime=0.69 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 4687 0 0 0 69 0 0 0 25 0 1 0 752897701 11165696 1058 33554432000 4194304 4300876 140733428504736 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 2726 1058 143 27 0 1175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10904

[startup+1.50051 s]
/proc/loadavg: 1.84 1.99 1.99 3/522 16351
/proc/meminfo: memFree=8061416/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=10904 CPUtime=1.49 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 4687 0 0 0 149 0 0 0 25 0 1 0 752897701 11165696 1058 33554432000 4194304 4300876 140733428504736 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 2726 1058 143 27 0 1175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10904

[startup+3.10024 s]
/proc/loadavg: 1.84 1.99 1.99 3/522 16351
/proc/meminfo: memFree=8054224/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=14292 CPUtime=3.09 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 5732 0 0 0 309 0 0 0 25 0 1 0 752897701 14635008 1728 33554432000 4194304 4300876 140733428504736 18446744073709551615 4275840 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14292

[startup+6.30065 s]
/proc/loadavg: 1.85 1.99 1.99 3/522 16351
/proc/meminfo: memFree=8054060/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=14292 CPUtime=6.29 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 5732 0 0 0 629 0 0 0 25 0 1 0 752897701 14635008 1728 33554432000 4194304 4300876 140733428504736 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14292

[startup+12.7005 s]
/proc/loadavg: 1.86 1.99 1.99 3/522 16351
/proc/meminfo: memFree=8051088/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=15828 CPUtime=12.69 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 5992 0 0 0 1269 0 0 0 25 0 1 0 752897701 16207872 1988 33554432000 4194304 4300876 140733428504736 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 3957 1988 170 27 0 2406 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15828

[startup+25.5011 s]
/proc/loadavg: 1.89 1.99 1.99 3/522 16351
/proc/meminfo: memFree=8048000/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=17744 CPUtime=25.49 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 6320 0 0 0 2549 0 0 0 25 0 1 0 752897701 18169856 2316 33554432000 4194304 4300876 140733428504736 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 4436 2316 171 27 0 2885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17744

[startup+51.1004 s]
/proc/loadavg: 1.93 1.99 1.99 3/522 16352
/proc/meminfo: memFree=8042404/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=19468 CPUtime=51.09 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 7008 0 0 0 5108 1 0 0 25 0 1 0 752897701 19935232 3004 33554432000 4194304 4300876 140733428504736 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 4867 3004 171 27 0 3316 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19468

[startup+102.319 s]
/proc/loadavg: 2.01 2.01 1.99 3/522 16354
/proc/meminfo: memFree=8029864/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=25936 CPUtime=102.31 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 8439 0 0 0 10230 1 0 0 25 0 1 0 752897701 26558464 4435 33554432000 4194304 4300876 140733428504736 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 6484 4435 171 27 0 4933 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 25936

[startup+162.301 s]
/proc/loadavg: 2.04 2.02 2.00 3/522 16355
/proc/meminfo: memFree=8014588/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=40488 CPUtime=162.29 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 10120 0 0 0 16228 1 0 0 25 0 1 0 752897701 41459712 6116 33554432000 4194304 4300876 140733428504736 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 10122 6116 171 27 0 8571 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 40488

[startup+222.301 s]
/proc/loadavg: 2.09 2.04 2.01 3/522 16357
/proc/meminfo: memFree=8002168/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=40488 CPUtime=222.3 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 11746 0 0 0 22228 2 0 0 25 0 1 0 752897701 41459712 7742 33554432000 4194304 4300876 140733428504736 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 10122 7742 171 27 0 8571 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 40488

[startup+282.301 s]
/proc/loadavg: 2.07 2.04 2.01 3/522 16358
/proc/meminfo: memFree=7989640/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=53584 CPUtime=282.3 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 13389 0 0 0 28228 2 0 0 25 0 1 0 752897701 54870016 9385 33554432000 4194304 4300876 140733428504736 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 13396 9385 171 27 0 11845 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 53584

[startup+342.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/522 16360
/proc/meminfo: memFree=7975988/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=53584 CPUtime=342.3 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 15045 0 0 0 34228 2 0 0 25 0 1 0 752897701 54870016 11041 33554432000 4194304 4300876 140733428504736 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 13396 11041 171 27 0 11845 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 53584

[startup+402.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/522 16362
/proc/meminfo: memFree=7962588/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=73228 CPUtime=402.3 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 16718 0 0 0 40228 2 0 0 25 0 1 0 752897701 74985472 12714 33554432000 4194304 4300876 140733428504736 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 18307 12714 171 27 0 16756 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 73228

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16363
/proc/meminfo: memFree=7948692/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=73228 CPUtime=462.3 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 18436 0 0 0 46227 3 0 0 25 0 1 0 752897701 74985472 14432 33554432000 4194304 4300876 140733428504736 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 18307 14432 171 27 0 16756 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 73228

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16365
/proc/meminfo: memFree=7935660/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=73228 CPUtime=522.31 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 20124 0 0 0 52227 4 0 0 25 0 1 0 752897701 74985472 16120 33554432000 4194304 4300876 140733428504736 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 18307 16120 171 27 0 16756 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 73228

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16366
/proc/meminfo: memFree=7921508/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=102696 CPUtime=582.31 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 21779 0 0 0 58227 4 0 0 25 0 1 0 752897701 105160704 17775 33554432000 4194304 4300876 140733428504736 18446744073709551615 4227587 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 25674 17775 171 27 0 24123 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 102696

[startup+642.301 s]

################
# More data... #
################

[startup+4062.32 s]
/proc/loadavg: 2.17 2.08 2.02 3/522 16471
/proc/meminfo: memFree=7103052/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=691736 CPUtime=4062.43 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 122924 0 0 0 406218 25 0 0 25 0 1 0 752897701 708337664 118920 33554432000 4194304 4300876 140733428504736 18446744073709551615 4264425 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 172934 118920 171 27 0 171383 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 691736

[startup+4122.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/522 16473
/proc/meminfo: memFree=7090880/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=691736 CPUtime=4122.42 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 124670 0 0 0 412216 26 0 0 25 0 1 0 752897701 708337664 120666 33554432000 4194304 4300876 140733428504736 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 172934 120666 171 27 0 171383 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 691736

[startup+4182.3 s]
/proc/loadavg: 2.02 2.05 2.01 3/522 16474
/proc/meminfo: memFree=7076976/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=691736 CPUtime=4182.42 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 126421 0 0 0 418216 26 0 0 25 0 1 0 752897701 708337664 122417 33554432000 4194304 4300876 140733428504736 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 172934 122417 171 27 0 171383 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 691736

[startup+4242.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/522 16476
/proc/meminfo: memFree=7063328/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=691736 CPUtime=4242.43 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 128189 0 0 0 424216 27 0 0 25 0 1 0 752897701 708337664 124185 33554432000 4194304 4300876 140733428504736 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 172934 124185 171 27 0 171383 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 691736

[startup+4302.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 16478
/proc/meminfo: memFree=7049304/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=691736 CPUtime=4302.42 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 129954 0 0 0 430215 27 0 0 25 0 1 0 752897701 708337664 125950 33554432000 4194304 4300876 140733428504736 18446744073709551615 4214519 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 172934 125950 171 27 0 171383 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 691736

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16479
/proc/meminfo: memFree=7035528/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=691736 CPUtime=4362.43 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 131732 0 0 0 436215 28 0 0 25 0 1 0 752897701 708337664 127728 33554432000 4194304 4300876 140733428504736 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 172934 127728 171 27 0 171383 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 691736

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16481
/proc/meminfo: memFree=7021376/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=691736 CPUtime=4422.43 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 133519 0 0 0 442215 28 0 0 25 0 1 0 752897701 708337664 129515 33554432000 4194304 4300876 140733428504736 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 172934 129515 171 27 0 171383 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 691736

[startup+4482.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/522 16491
/proc/meminfo: memFree=7007796/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=691736 CPUtime=4482.43 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 135307 0 0 0 448215 28 0 0 25 0 1 0 752897701 708337664 131303 33554432000 4194304 4300876 140733428504736 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 172934 131303 171 27 0 171383 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 691736

[startup+4542.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/522 16493
/proc/meminfo: memFree=6993400/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=697888 CPUtime=4542.44 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 137082 0 0 0 454215 29 0 0 25 0 1 0 752897701 714637312 133078 33554432000 4194304 4300876 140733428504736 18446744073709551615 4234242 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 174472 133078 171 27 0 172921 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 697888

[startup+4602.3 s]
/proc/loadavg: 2.16 2.08 2.02 3/522 16495
/proc/meminfo: memFree=6978012/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=697888 CPUtime=4602.45 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 138839 0 0 0 460216 29 0 0 25 0 1 0 752897701 714637312 134835 33554432000 4194304 4300876 140733428504736 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 174472 134835 171 27 0 172921 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 697888

[startup+4662.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/522 16496
/proc/meminfo: memFree=6962252/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=697888 CPUtime=4662.44 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 140659 0 0 0 466215 29 0 0 25 0 1 0 752897701 714637312 136655 33554432000 4194304 4300876 140733428504736 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 174472 136655 171 27 0 172921 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 697888

[startup+4722.32 s]
/proc/loadavg: 2.02 2.05 2.00 3/522 16498
/proc/meminfo: memFree=6949348/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=697888 CPUtime=4722.46 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 142485 0 0 0 472216 30 0 0 25 0 1 0 752897701 714637312 138481 33554432000 4194304 4300876 140733428504736 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 174472 138481 171 27 0 172921 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 697888

[startup+4782.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/522 16499
/proc/meminfo: memFree=6935204/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=697888 CPUtime=4782.44 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 144254 0 0 0 478214 30 0 0 25 0 1 0 752897701 714637312 140250 33554432000 4194304 4300876 140733428504736 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 174472 140250 171 27 0 172921 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 697888

[startup+4842.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 16501
/proc/meminfo: memFree=6920684/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=697888 CPUtime=4842.45 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 145991 0 0 0 484214 31 0 0 25 0 1 0 752897701 714637312 141987 33554432000 4194304 4300876 140733428504736 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 174472 141987 171 27 0 172921 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 697888

[startup+4902.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16503
/proc/meminfo: memFree=6908268/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=697888 CPUtime=4902.45 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 147510 0 0 0 490214 31 0 0 25 0 1 0 752897701 714637312 143506 33554432000 4194304 4300876 140733428504736 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 174472 143506 171 27 0 172921 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 697888

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16504
/proc/meminfo: memFree=6894744/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=697888 CPUtime=4962.45 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 149219 0 0 0 496214 31 0 0 25 0 1 0 752897701 714637312 145215 33554432000 4194304 4300876 140733428504736 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 174472 145215 171 27 0 172921 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 697888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.15 2.04 2.01 3/522 16505
/proc/meminfo: memFree=6886180/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=697888 CPUtime=5000.06 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 150213 0 0 0 499975 31 0 0 25 0 1 0 752897701 714637312 146209 33554432000 4194304 4300876 140733428504736 18446744073709551615 4250910 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 174472 146209 171 27 0 172921 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 697888

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

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

[startup+4999.9 s]
/proc/loadavg: 2.15 2.04 2.01 3/522 16505
/proc/meminfo: memFree=6886180/32951124 swapFree=65066528/67111528
[pid=16344] ppid=16342 vsize=697888 CPUtime=5000.06 cores=0,2,4,6
/proc/16344/stat : 16344 (march_rw) R 16342 16344 15212 0 -1 4202496 150213 0 0 0 499975 31 0 0 25 0 1 0 752897701 714637312 146209 33554432000 4194304 4300876 140733428504736 18446744073709551615 4250910 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16344/statm: 174472 146209 171 27 0 172921 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 697888

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.1
CPU user time (s): 4999.76
CPU system time (s): 0.337948
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 697888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.76
system time used= 0.337948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 150213
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= 5
involuntary context switches= 2704

runsolver used 27.0529 second user time and 54.7397 second system time

The end

Launcher Data 

Begin job on node142 at 2011-05-28 19:47:02
IDJOB=3420373
IDBENCH=82625
IDSOLVER=1913
FILE ID=node142/3420373-1306604822
RUNJOBID= node142-1306604822-16330
PBS_JOBID= 13471538
Free space on /tmp= 73560 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v300-c25500-S680524168-083-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420373-1306604822/watcher-3420373-1306604822 -o /tmp/evaluation-result-3420373-1306604822/solver-3420373-1306604822 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420373-1306604822.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= ebf03c9c6463f3682b7e09274cee8655
RANDOM SEED=454514574

node142.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5131.95
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		: 2666.846
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		: 2666.846
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	: 5332.67
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		: 2666.846
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	: 5332.81
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		: 2666.846
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		: 2666.846
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		: 2666.846
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:       8068428 kB
Buffers:        281724 kB
Cached:        7578676 kB
SwapCached:      20520 kB
Active:       12209164 kB
Inactive:     12340136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       8068428 kB
SwapTotal:    67111528 kB
SwapFree:     65066528 kB
Dirty:             812 kB
Writeback:           0 kB
AnonPages:    16677468 kB
Mapped:          33256 kB
Slab:           188312 kB
PageTables:      74660 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145381688 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= 73560 MiB
End job on node142 at 2011-05-28 21:10:24