Trace number 3420426

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) 5000.09 4999.94

General information on the benchmark

Namerandom/large/
unif-k7-r85-v300-c25500-S1859210562-077-UNKNOWN.cnf
MD5SUM3d96bca49fe954bb59442ef617e689bb
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 

1.98/2.07	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.98/2.07	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.98/2.07	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.98/2.07	c main()::
1.98/2.07	c initFormula():: searching for DIMACS p-line....
1.98/2.07	c full lookahead due to high density!
1.98/2.07	c initFormula():: the DIMACS p-line indicates a CNF of 300 variables and 25500 clauses.
1.98/2.07	c parseCNF():: parsing....
1.98/2.07	c parseCNF():: the CNF contains 0 unary clauses.
1.98/2.07	c runParser():: parsing was successful, warming up engines...
1.98/2.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.98/2.07	c preprocessing fase I completed:: there are now 300 free variables and 25500 clauses.
1.98/2.07	c using k-SAT heuristics (size based diff)
1.98/2.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.98/2.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.98/2.07	c main():: clause / variable ratio: ( 25500 / 300 ) = 85.00
1.98/2.07	c longest clause has size 7
1.98/2.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.98/2.07	c number of free variables = 300
1.98/2.07	c dynamic_preselect_setsize :: off
1.98/2.07	c main():: all systems go!
1.98/2.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 243
2.20/2.22	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: 8960
4.49/4.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 386015
92.09/92.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 12340688
2758.17/2758.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************

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-3420426-1306614417/watcher-3420426-1306614417 -o /tmp/evaluation-result-3420426-1306614417/solver-3420426-1306614417 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420426-1306614417.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: 2.04 2.01 2.00 3/373 7498
/proc/meminfo: memFree=22731792/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=6924 CPUtime=0 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4194304 314 0 0 0 0 0 0 0 25 0 1 0 773042191 7090176 260 33554432000 4194304 4300876 140737148043376 18446744073709551615 230808826565 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 1731 261 113 27 0 180 0

[startup+0.077958 s]
/proc/loadavg: 2.04 2.01 2.00 3/373 7498
/proc/meminfo: memFree=22731792/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=9212 CPUtime=0.06 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 3152 0 0 0 6 0 0 0 25 0 1 0 773042191 9433088 638 33554432000 4194304 4300876 140737148043376 18446744073709551615 230809191530 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 2303 638 142 27 0 752 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9212

[startup+0.100944 s]
/proc/loadavg: 2.04 2.01 2.00 3/373 7498
/proc/meminfo: memFree=22731792/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=10904 CPUtime=0.08 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 4686 0 0 0 8 0 0 0 25 0 1 0 773042191 11165696 1057 33554432000 4194304 4300876 140737148043376 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10904

[startup+0.300927 s]
/proc/loadavg: 2.04 2.01 2.00 3/373 7498
/proc/meminfo: memFree=22731792/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=10904 CPUtime=0.28 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 4686 0 0 0 28 0 0 0 25 0 1 0 773042191 11165696 1057 33554432000 4194304 4300876 140737148043376 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10904

[startup+0.700861 s]
/proc/loadavg: 2.04 2.01 2.00 3/373 7498
/proc/meminfo: memFree=22731792/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=10904 CPUtime=0.68 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 4686 0 0 0 68 0 0 0 25 0 1 0 773042191 11165696 1057 33554432000 4194304 4300876 140737148043376 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10904

[startup+1.50072 s]
/proc/loadavg: 2.04 2.01 2.00 3/374 7499
/proc/meminfo: memFree=22722568/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=10904 CPUtime=1.48 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 4686 0 0 0 148 0 0 0 25 0 1 0 773042191 11165696 1057 33554432000 4194304 4300876 140737148043376 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10904

[startup+3.10043 s]
/proc/loadavg: 2.04 2.01 2.00 3/374 7499
/proc/meminfo: memFree=22719468/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=14292 CPUtime=3.09 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 5732 0 0 0 308 1 0 0 25 0 1 0 773042191 14635008 1728 33554432000 4194304 4300876 140737148043376 18446744073709551615 230808560705 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14292

[startup+6.30081 s]
/proc/loadavg: 2.03 2.01 2.00 3/374 7499
/proc/meminfo: memFree=22717712/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=14292 CPUtime=6.29 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 5732 0 0 0 628 1 0 0 25 0 1 0 773042191 14635008 1728 33554432000 4194304 4300876 140737148043376 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14292

[startup+12.7006 s]
/proc/loadavg: 2.03 2.01 2.00 3/374 7499
/proc/meminfo: memFree=22716004/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=14292 CPUtime=12.69 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 5732 0 0 0 1268 1 0 0 25 0 1 0 773042191 14635008 1728 33554432000 4194304 4300876 140737148043376 18446744073709551615 4275569 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14292

[startup+25.5003 s]
/proc/loadavg: 2.02 2.01 2.00 3/374 7499
/proc/meminfo: memFree=22712904/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=16592 CPUtime=25.49 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 6265 0 0 0 2548 1 0 0 25 0 1 0 773042191 16990208 2261 33554432000 4194304 4300876 140737148043376 18446744073709551615 230808560812 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 4148 2261 171 27 0 2597 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16592

[startup+51.1007 s]
/proc/loadavg: 2.01 2.01 2.00 3/374 7500
/proc/meminfo: memFree=22708524/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=19468 CPUtime=51.09 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 6887 0 0 0 5108 1 0 0 25 0 1 0 773042191 19935232 2883 33554432000 4194304 4300876 140737148043376 18446744073709551615 4276099 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 4867 2883 171 27 0 3316 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19468

[startup+102.313 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7502
/proc/meminfo: memFree=22698460/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=25936 CPUtime=102.3 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 8223 0 0 0 10229 1 0 0 25 0 1 0 773042191 26558464 4219 33554432000 4194304 4300876 140737148043376 18446744073709551615 4264032 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 6484 4219 171 27 0 4933 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25936

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7503
/proc/meminfo: memFree=22687768/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=31756 CPUtime=162.29 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 9715 0 0 0 16228 1 0 0 25 0 1 0 773042191 32518144 5711 33554432000 4194304 4300876 140737148043376 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 7939 5711 171 27 0 6388 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 31756

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7505
/proc/meminfo: memFree=22678308/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=40488 CPUtime=222.29 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 11196 0 0 0 22227 2 0 0 25 0 1 0 773042191 41459712 7192 33554432000 4194304 4300876 140737148043376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 10122 7192 171 27 0 8571 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 40488

[startup+282.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/374 7506
/proc/meminfo: memFree=22668252/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=53584 CPUtime=282.29 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 12735 0 0 0 28227 2 0 0 25 0 1 0 773042191 54870016 8731 33554432000 4194304 4300876 140737148043376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 13396 8731 171 27 0 11845 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 53584

[startup+342.301 s]
/proc/loadavg: 2.07 2.02 2.00 3/374 7508
/proc/meminfo: memFree=22657932/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=53584 CPUtime=342.3 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 14299 0 0 0 34227 3 0 0 25 0 1 0 773042191 54870016 10295 33554432000 4194304 4300876 140737148043376 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 13396 10295 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: 2.02 2.02 2.00 3/374 7509
/proc/meminfo: memFree=22648128/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=73228 CPUtime=402.3 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 15813 0 0 0 40226 4 0 0 25 0 1 0 773042191 74985472 11809 33554432000 4194304 4300876 140737148043376 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 18307 11809 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: 2.01 2.01 2.00 3/374 7511
/proc/meminfo: memFree=22637816/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=73228 CPUtime=462.3 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 17336 0 0 0 46226 4 0 0 25 0 1 0 773042191 74985472 13332 33554432000 4194304 4300876 140737148043376 18446744073709551615 4276252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 18307 13332 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 2.00 2.00 3/374 7513
/proc/meminfo: memFree=22628000/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=73228 CPUtime=522.3 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 18874 0 0 0 52226 4 0 0 25 0 1 0 773042191 74985472 14870 33554432000 4194304 4300876 140737148043376 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 18307 14870 171 27 0 16756 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 73228

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7514
/proc/meminfo: memFree=22617436/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=73228 CPUtime=582.31 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 20447 0 0 0 58226 5 0 0 25 0 1 0 773042191 74985472 16443 33554432000 4194304 4300876 140737148043376 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 18307 16443 171 27 0 16756 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 73228

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.10 2.03 2.01 3/374 7619
/proc/meminfo: memFree=22018104/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=467780 CPUtime=4062.43 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 112820 0 0 0 406215 28 0 0 25 0 1 0 773042191 479006720 108816 33554432000 4194304 4300876 140737148043376 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 116945 108816 171 27 0 115394 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 467780

[startup+4122.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/374 7621
/proc/meminfo: memFree=22007652/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=467780 CPUtime=4122.41 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 114401 0 0 0 412213 28 0 0 25 0 1 0 773042191 479006720 110397 33554432000 4194304 4300876 140737148043376 18446744073709551615 4214219 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 116945 110397 171 27 0 115394 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 467780

[startup+4182.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/374 7622
/proc/meminfo: memFree=21998444/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=467780 CPUtime=4182.41 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 115998 0 0 0 418213 28 0 0 25 0 1 0 773042191 479006720 111994 33554432000 4194304 4300876 140737148043376 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 116945 111994 171 27 0 115394 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 467780

[startup+4242.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/374 7624
/proc/meminfo: memFree=21988364/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=467780 CPUtime=4242.41 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 117584 0 0 0 424213 28 0 0 25 0 1 0 773042191 479006720 113580 33554432000 4194304 4300876 140737148043376 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 116945 113580 171 27 0 115394 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 467780

[startup+4302.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/374 7626
/proc/meminfo: memFree=21977552/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=691544 CPUtime=4302.42 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 119173 0 0 0 430213 29 0 0 25 0 1 0 773042191 708141056 115169 33554432000 4194304 4300876 140737148043376 18446744073709551615 4234572 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 172886 115169 171 27 0 171335 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 691544

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/374 7627
/proc/meminfo: memFree=21967604/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=691544 CPUtime=4362.42 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 120753 0 0 0 436213 29 0 0 25 0 1 0 773042191 708141056 116749 33554432000 4194304 4300876 140737148043376 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 172886 116749 171 27 0 171335 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 691544

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/374 7629
/proc/meminfo: memFree=21956796/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=691544 CPUtime=4422.42 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 122384 0 0 0 442212 30 0 0 25 0 1 0 773042191 708141056 118380 33554432000 4194304 4300876 140737148043376 18446744073709551615 4264111 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 172886 118380 171 27 0 171335 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 691544

[startup+4482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 7630
/proc/meminfo: memFree=21946596/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=691544 CPUtime=4482.43 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 123981 0 0 0 448212 31 0 0 25 0 1 0 773042191 708141056 119977 33554432000 4194304 4300876 140737148043376 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 172886 119977 171 27 0 171335 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 691544

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 7632
/proc/meminfo: memFree=21936272/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=691544 CPUtime=4542.42 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 125580 0 0 0 454211 31 0 0 25 0 1 0 773042191 708141056 121576 33554432000 4194304 4300876 140737148043376 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 172886 121576 171 27 0 171335 0
Current children cumulated CPU time (s) 4542.42
Current children cumulated vsize (KiB) 691544

[startup+4602.3 s]
/proc/loadavg: 2.13 2.03 2.01 3/374 7634
/proc/meminfo: memFree=21924836/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=691544 CPUtime=4602.44 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 127210 0 0 0 460212 32 0 0 25 0 1 0 773042191 708141056 123206 33554432000 4194304 4300876 140737148043376 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 172886 123206 171 27 0 171335 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 691544

[startup+4662.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/374 7635
/proc/meminfo: memFree=21913768/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=691544 CPUtime=4662.43 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 128831 0 0 0 466211 32 0 0 25 0 1 0 773042191 708141056 124827 33554432000 4194304 4300876 140737148043376 18446744073709551615 4234257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 172886 124827 171 27 0 171335 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 691544

[startup+4722.31 s]
/proc/loadavg: 2.06 2.03 2.00 3/374 7637
/proc/meminfo: memFree=21903704/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=691544 CPUtime=4722.45 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 130434 0 0 0 472212 33 0 0 25 0 1 0 773042191 708141056 126430 33554432000 4194304 4300876 140737148043376 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 172886 126430 171 27 0 171335 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 691544

[startup+4782.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/374 7638
/proc/meminfo: memFree=21893760/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=697500 CPUtime=4782.43 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 132063 0 0 0 478210 33 0 0 25 0 1 0 773042191 714240000 128059 33554432000 4194304 4300876 140737148043376 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 174375 128059 171 27 0 172824 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 697500

[startup+4842.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/374 7640
/proc/meminfo: memFree=21882704/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=697500 CPUtime=4842.44 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 133714 0 0 0 484210 34 0 0 25 0 1 0 773042191 714240000 129710 33554432000 4194304 4300876 140737148043376 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 174375 129710 171 27 0 172824 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 697500

[startup+4902.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/374 7642
/proc/meminfo: memFree=21872632/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=697500 CPUtime=4902.44 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 135354 0 0 0 490210 34 0 0 25 0 1 0 773042191 714240000 131350 33554432000 4194304 4300876 140737148043376 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 174375 131350 171 27 0 172824 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 697500

[startup+4962.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/374 7643
/proc/meminfo: memFree=21862180/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=697500 CPUtime=4962.44 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 136995 0 0 0 496210 34 0 0 25 0 1 0 773042191 714240000 132991 33554432000 4194304 4300876 140737148043376 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 174375 132991 171 27 0 172824 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 697500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 2/372 7645
/proc/meminfo: memFree=22195976/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=697500 CPUtime=5000.05 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 138024 0 0 0 499971 34 0 0 25 0 1 0 773042191 714240000 134020 33554432000 4194304 4300876 140737148043376 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 174375 134020 171 27 0 172824 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 697500

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: 2.00 2.02 2.00 2/372 7645
/proc/meminfo: memFree=22195976/32951124 swapFree=37160472/67111528
[pid=7498] ppid=7496 vsize=697500 CPUtime=5000.05 cores=0,2,4,6
/proc/7498/stat : 7498 (march_rw) R 7496 7498 7255 0 -1 4202496 138024 0 0 0 499971 34 0 0 25 0 1 0 773042191 714240000 134020 33554432000 4194304 4300876 140737148043376 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7498/statm: 174375 134020 171 27 0 172824 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 697500

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.09
CPU user time (s): 4999.72
CPU system time (s): 0.367944
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 697500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.72
system time used= 0.367944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 138025
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= 11508

runsolver used 18.3842 second user time and 36.6254 second system time

The end

Launcher Data 

Begin job on node104 at 2011-05-28 22:26:57
IDJOB=3420426
IDBENCH=82678
IDSOLVER=1913
FILE ID=node104/3420426-1306614417
RUNJOBID= node104-1306609415-7273
PBS_JOBID= 13471582
Free space on /tmp= 73416 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v300-c25500-S1859210562-077-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420426-1306614417/watcher-3420426-1306614417 -o /tmp/evaluation-result-3420426-1306614417/solver-3420426-1306614417 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420426-1306614417.cnf

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

MD5SUM BENCH= 3d96bca49fe954bb59442ef617e689bb
RANDOM SEED=1666587677

node104.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		: 2666.855
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	: 5333.71
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		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
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	: 5332.67
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
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		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22732328 kB
Buffers:        357704 kB
Cached:        7772404 kB
SwapCached:     152248 kB
Active:        3435896 kB
Inactive:      6474840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22732328 kB
SwapTotal:    67111528 kB
SwapFree:     37160472 kB
Dirty:            1228 kB
Writeback:          16 kB
AnonPages:     1641044 kB
Mapped:          10800 kB
Slab:           154212 kB
PageTables:      88896 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 87734172 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= 73416 MiB
End job on node104 at 2011-05-28 23:50:19