Trace number 1513154

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_nn nn? (TO) 1200.07 1200.52

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S318878687-017.cnf
MD5SUM08262d4364cee07369a2b1aec963343c
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data 

3.48/3.55	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.48/3.55	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.48/3.55	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.48/3.55	c main()::
3.48/3.55	c initFormula():: searching for DIMACS p-line....
3.48/3.55	c full lookahead due to high density!
3.48/3.55	c initFormula():: the DIMACS p-line indicates a CNF of 220 variables and 18700 clauses.
3.48/3.55	c parseCNF():: parsing....
3.48/3.55	c parseCNF():: the CNF contains 0 unary clauses.
3.48/3.55	c runParser():: parsing was successful, warming up engines...
3.48/3.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.48/3.55	c preprocessing fase I completed:: there are now 220 free variables and 18700 clauses.
3.48/3.55	c stat :: sign balance is biased by 0.007
3.48/3.55	c using k-SAT heuristics (size based diff)
3.48/3.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.48/3.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.48/3.55	c main():: clause / variable ratio: ( 18700 / 220 ) = 85.00
3.48/3.55	c longest clause has size 7
3.48/3.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.48/3.55	c number of free variables = 220
3.48/3.55	c dynamic_preselect_setsize :: off
3.48/3.55	c main():: all systems go!
3.48/3.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 95
3.59/3.69	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: 4565
6.19/6.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 142311
76.36/76.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
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 version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513154-1238213750/watcher-1513154-1238213750 -o /tmp/evaluation-result-1513154-1238213750/solver-1513154-1238213750 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513154-1238213750.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.90 3/71 6236
/proc/meminfo: memFree=913664/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=980 CPUtime=0
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 1094038060 1003520 106 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 245 106 59 167 0 76 0

[startup+0.0137159 s]
/proc/loadavg: 0.91 0.95 0.90 3/71 6236
/proc/meminfo: memFree=913664/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=1112 CPUtime=0.01
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 150 0 0 0 1 0 0 0 18 0 1 0 1094038060 1138688 135 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 278 135 59 167 0 109 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1112

[startup+0.101732 s]
/proc/loadavg: 0.91 0.95 0.90 3/71 6236
/proc/meminfo: memFree=913664/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=3520 CPUtime=0.09
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 1217 0 0 0 9 0 0 0 18 0 1 0 1094038060 3604480 646 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 880 646 81 167 0 711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3520

[startup+0.30177 s]
/proc/loadavg: 0.91 0.95 0.90 3/71 6236
/proc/meminfo: memFree=913664/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=3864 CPUtime=0.29
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 3198 0 0 0 29 0 0 0 19 0 1 0 1094038060 3956736 707 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 966 707 84 167 0 797 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3864

[startup+0.701847 s]
/proc/loadavg: 0.91 0.95 0.90 3/71 6236
/proc/meminfo: memFree=913664/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=3864 CPUtime=0.69
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 3198 0 0 0 69 0 0 0 22 0 1 0 1094038060 3956736 707 1992294400 134512640 135197250 4294956240 18446744073709551615 134578107 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 966 707 84 167 0 797 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3864

[startup+1.502 s]
/proc/loadavg: 0.91 0.95 0.90 2/72 6237
/proc/meminfo: memFree=911096/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=3864 CPUtime=1.49
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 3198 0 0 0 149 0 0 0 25 0 1 0 1094038060 3956736 707 1992294400 134512640 135197250 4294956240 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 966 707 84 167 0 797 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3864

[startup+3.10131 s]
/proc/loadavg: 0.91 0.95 0.90 2/72 6237
/proc/meminfo: memFree=910968/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=3864 CPUtime=3.08
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 3198 0 0 0 308 0 0 0 25 0 1 0 1094038060 3956736 707 1992294400 134512640 135197250 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 966 707 84 167 0 797 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 3864

[startup+6.30192 s]
/proc/loadavg: 0.92 0.95 0.90 2/72 6237
/proc/meminfo: memFree=909880/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=5540 CPUtime=6.29
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 4773 0 0 0 628 1 0 0 25 0 1 0 1094038060 5672960 1008 1992294400 134512640 135197250 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 1385 1008 94 167 0 1216 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5540

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.90 2/72 6237
/proc/meminfo: memFree=909368/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=5860 CPUtime=12.68
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 4839 0 0 0 1267 1 0 0 25 0 1 0 1094038060 6000640 1074 1992294400 134512640 135197250 4294956240 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 1465 1074 94 167 0 1296 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5860

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.91 2/72 6237
/proc/meminfo: memFree=908792/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=6428 CPUtime=25.49
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 4980 0 0 0 2547 2 0 0 25 0 1 0 1094038060 6582272 1215 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 1607 1215 94 167 0 1438 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6428

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.91 2/72 6237
/proc/meminfo: memFree=907640/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=7704 CPUtime=51.07
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 5277 0 0 0 5105 2 0 0 25 0 1 0 1094038060 7888896 1512 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 1926 1512 94 167 0 1757 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7704

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/72 6237
/proc/meminfo: memFree=905208/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=10580 CPUtime=102.26
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 5864 0 0 0 10223 3 0 0 25 0 1 0 1094038060 10833920 2099 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 2645 2099 94 167 0 2476 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10580

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6237
/proc/meminfo: memFree=902392/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=13168 CPUtime=162.23
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 6569 0 0 0 16219 4 0 0 25 0 1 0 1094038060 13484032 2804 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 3292 2804 94 167 0 3123 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13168

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6237
/proc/meminfo: memFree=899512/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=17048 CPUtime=222.2
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 7276 0 0 0 22216 4 0 0 25 0 1 0 1094038060 17457152 3511 1992294400 134512640 135197250 4294956240 18446744073709551615 134550718 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 4262 3511 94 167 0 4093 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17048

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6237
/proc/meminfo: memFree=896504/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=23132 CPUtime=282.19
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 8020 0 0 0 28214 5 0 0 25 0 1 0 1094038060 23687168 4255 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 5783 4255 94 167 0 5614 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23132

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6237
/proc/meminfo: memFree=893624/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=23132 CPUtime=342.16
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 8737 0 0 0 34211 5 0 0 25 0 1 0 1094038060 23687168 4972 1992294400 134512640 135197250 4294956240 18446744073709551615 134603245 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 5783 4972 94 167 0 5614 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23132

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6237
/proc/meminfo: memFree=890744/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=31864 CPUtime=402.14
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 9445 0 0 0 40208 6 0 0 25 0 1 0 1094038060 32628736 5680 1992294400 134512640 135197250 4294956240 18446744073709551615 134539968 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 7966 5680 94 167 0 7797 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 31864

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6237
/proc/meminfo: memFree=887800/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=31864 CPUtime=462.12
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 10156 0 0 0 46205 7 0 0 25 0 1 0 1094038060 32628736 6391 1992294400 134512640 135197250 4294956240 18446744073709551615 134593062 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 7966 6391 94 167 0 7797 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 31864

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6237
/proc/meminfo: memFree=884984/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=31864 CPUtime=522.09
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 10868 0 0 0 52202 7 0 0 25 0 1 0 1094038060 32628736 7103 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 7966 7103 94 167 0 7797 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 31864

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6237
/proc/meminfo: memFree=882040/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=45220 CPUtime=582.07
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 11597 0 0 0 58199 8 0 0 25 0 1 0 1094038060 46305280 7832 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 11305 7832 94 167 0 11136 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 45220

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6237
/proc/meminfo: memFree=879032/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=45220 CPUtime=642.06
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 12331 0 0 0 64197 9 0 0 25 0 1 0 1094038060 46305280 8566 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 11305 8566 94 167 0 11136 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 45220

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6237
/proc/meminfo: memFree=876152/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=45220 CPUtime=702.03
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 13063 0 0 0 70194 9 0 0 25 0 1 0 1094038060 46305280 9298 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 11305 9298 94 167 0 11136 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 45220

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6237
/proc/meminfo: memFree=873208/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=45220 CPUtime=762.01
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 13789 0 0 0 76191 10 0 0 25 0 1 0 1094038060 46305280 10024 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 11305 10024 94 167 0 11136 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 45220

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6237
/proc/meminfo: memFree=870264/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=45220 CPUtime=821.98
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 14526 0 0 0 82188 10 0 0 25 0 1 0 1094038060 46305280 10761 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 11305 10761 94 167 0 11136 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 45220

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6237
/proc/meminfo: memFree=867192/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=64864 CPUtime=881.96
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 15270 0 0 0 88185 11 0 0 25 0 1 0 1094038060 66420736 11505 1992294400 134512640 135197250 4294956240 18446744073709551615 134572838 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 16216 11505 94 167 0 16047 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 64864

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6237
/proc/meminfo: memFree=864248/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=64864 CPUtime=941.94
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 16004 0 0 0 94182 12 0 0 25 0 1 0 1094038060 66420736 12239 1992294400 134512640 135197250 4294956240 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 16216 12239 94 167 0 16047 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 64864

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6237
/proc/meminfo: memFree=861304/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=64864 CPUtime=1001.91
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 16744 0 0 0 100179 12 0 0 25 0 1 0 1094038060 66420736 12979 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 16216 12979 94 167 0 16047 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 64864

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6237
/proc/meminfo: memFree=858360/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=65388 CPUtime=1061.89
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 17486 0 0 0 106176 13 0 0 25 0 1 0 1094038060 66957312 13721 1992294400 134512640 135197250 4294956240 18446744073709551615 134603345 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 16347 13721 94 167 0 16178 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 65388

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6237
/proc/meminfo: memFree=855352/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=65388 CPUtime=1121.88
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 18223 0 0 0 112174 14 0 0 25 0 1 0 1094038060 66957312 14458 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 16347 14458 94 167 0 16178 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 65388

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6237
/proc/meminfo: memFree=852472/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=65388 CPUtime=1181.85
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 18961 0 0 0 118171 14 0 0 25 0 1 0 1094038060 66957312 15196 1992294400 134512640 135197250 4294956240 18446744073709551615 134713089 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 16347 15196 94 167 0 16178 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 65388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6237
/proc/meminfo: memFree=851448/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=65388 CPUtime=1200.05
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 19192 0 0 0 119990 15 0 0 25 0 1 0 1094038060 66957312 15427 1992294400 134512640 135197250 4294956240 18446744073709551615 134603148 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 16347 15427 94 167 0 16178 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 65388

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6237
/proc/meminfo: memFree=851448/2055920 swapFree=4170332/4192956
[pid=6236] ppid=6234 vsize=65388 CPUtime=1200.05
/proc/6236/stat : 6236 (march_nn) R 6234 6236 5477 0 -1 4194304 19192 0 0 0 119990 15 0 0 25 0 1 0 1094038060 66957312 15427 1992294400 134512640 135197250 4294956240 18446744073709551615 134603148 0 0 4096 0 0 0 0 17 1 0 0
/proc/6236/statm: 16347 15427 94 167 0 16178 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 65388

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.91
CPU system time (s): 0.163975
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 65388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.163975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19192
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= 2
involuntary context switches= 2516

runsolver used 1.25381 second user time and 3.12652 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-28 05:15:50
IDJOB=1513154
IDBENCH=70239
IDSOLVER=522
FILE ID=node38/1513154-1238213750
PBS_JOBID= 9060526
Free space on /tmp= 65528 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S318878687-017.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513154-1238213750/watcher-1513154-1238213750 -o /tmp/evaluation-result-1513154-1238213750/solver-1513154-1238213750 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513154-1238213750.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 08262d4364cee07369a2b1aec963343c
RANDOM SEED=317475104

node38.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        914144 kB
Buffers:         79608 kB
Cached:         975156 kB
SwapCached:      11204 kB
Active:          78148 kB
Inactive:       989336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        914144 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            1324 kB
Writeback:           0 kB
Mapped:          18396 kB
Slab:            59508 kB
Committed_AS:  3001156 kB
PageTables:       1988 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65528 MiB
End job on node38 at 2009-03-28 05:35:52