Trace number 1512662

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) 1200.03 1200.32

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1748152762-086.cnf
MD5SUMcb3df87f6ea203a41951f0aeb36ba2e4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark97.3162
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
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 516000
Number of clauses of size over 50

Solver Data 

0.39/0.42	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.42	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.42	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.42	c main()::
0.39/0.42	c initFormula():: searching for DIMACS p-line....
0.39/0.42	c full lookahead due to high density!
0.39/0.42	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.39/0.42	c parseCNF():: parsing....
0.39/0.42	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.42	c runParser():: parsing was successful, warming up engines...
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.39/0.42	c stat :: sign balance is biased by 0.043
0.39/0.42	c using k-SAT heuristics (size based diff)
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c main():: clause / variable ratio: ( 16000 / 800 ) = 20.00
0.39/0.42	c longest clause has size 5
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c number of free variables = 800
0.39/0.42	c dynamic_preselect_setsize :: off
0.39/0.42	c main():: all systems go!
0.39/0.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 243
0.39/0.49	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: 30283
8.39/8.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
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 |****************************************************************| ( 2/999) NodeCount: 2467975
703.52/703.74	c |----------------------------------------------------------------|
c |*
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-1512662-1238206540/watcher-1512662-1238206540 -o /tmp/evaluation-result-1512662-1238206540/solver-1512662-1238206540 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512662-1238206540.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 0.69 3/64 14280
/proc/meminfo: memFree=914808/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=968 CPUtime=0
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1093316135 991232 113 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 242 113 59 167 0 73 0

[startup+0.0466929 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 14280
/proc/meminfo: memFree=914808/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=2060 CPUtime=0.04
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 363 0 0 0 4 0 0 0 18 0 1 0 1093316135 2109440 292 1992294400 134512640 135197250 4294956240 18446744073709551615 134649139 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 515 292 66 167 0 346 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2060

[startup+0.102696 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 14280
/proc/meminfo: memFree=914808/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=2324 CPUtime=0.09
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 1514 0 0 0 9 0 0 0 18 0 1 0 1093316135 2379776 361 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 581 371 83 167 0 412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2324

[startup+0.301715 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 14280
/proc/meminfo: memFree=914808/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=3148 CPUtime=0.29
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 1996 0 0 0 29 0 0 0 19 0 1 0 1093316135 3223552 550 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 787 550 84 167 0 618 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3148

[startup+0.701749 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 14280
/proc/meminfo: memFree=914808/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=5388 CPUtime=0.69
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 2512 0 0 0 69 0 0 0 22 0 1 0 1093316135 5517312 892 1992294400 134512640 135197250 4294956240 18446744073709551615 134556439 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 1347 892 94 167 0 1178 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5388

[startup+1.50182 s]
/proc/loadavg: 0.92 0.95 0.69 2/65 14281
/proc/meminfo: memFree=911536/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=5388 CPUtime=1.49
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 2512 0 0 0 149 0 0 0 25 0 1 0 1093316135 5517312 892 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 1347 892 94 167 0 1178 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5388

[startup+3.10196 s]
/proc/loadavg: 0.92 0.95 0.69 2/65 14281
/proc/meminfo: memFree=911408/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=5760 CPUtime=3.09
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 2521 0 0 0 309 0 0 0 25 0 1 0 1093316135 5898240 901 1992294400 134512640 135197250 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 1440 901 94 167 0 1271 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5760

[startup+6.30124 s]
/proc/loadavg: 0.93 0.95 0.69 2/65 14281
/proc/meminfo: memFree=910704/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=6444 CPUtime=6.29
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 2708 0 0 0 629 0 0 0 25 0 1 0 1093316135 6598656 1088 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 1611 1088 94 167 0 1442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6444

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.69 2/65 14281
/proc/meminfo: memFree=910064/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=7296 CPUtime=12.68
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 2850 0 0 0 1268 0 0 0 25 0 1 0 1093316135 7471104 1230 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 1824 1230 94 167 0 1655 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7296

[startup+25.5029 s]
/proc/loadavg: 0.94 0.95 0.69 2/65 14281
/proc/meminfo: memFree=908912/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=8060 CPUtime=25.49
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 3128 0 0 0 2548 1 0 0 25 0 1 0 1093316135 8253440 1508 1992294400 134512640 135197250 4294956240 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 2015 1508 94 167 0 1846 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8060

[startup+51.1022 s]
/proc/loadavg: 0.96 0.96 0.70 2/65 14281
/proc/meminfo: memFree=906608/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=10936 CPUtime=51.08
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 3699 0 0 0 5106 2 0 0 25 0 1 0 1093316135 11198464 2079 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 2734 2079 94 167 0 2565 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10936

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.72 2/65 14281
/proc/meminfo: memFree=902128/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=17404 CPUtime=102.27
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 4821 0 0 0 10224 3 0 0 25 0 1 0 1093316135 17821696 3201 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 4351 3201 94 167 0 4182 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17404

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 14281
/proc/meminfo: memFree=896880/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=23224 CPUtime=162.25
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 6133 0 0 0 16221 4 0 0 25 0 1 0 1093316135 23781376 4513 1992294400 134512640 135197250 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 5806 4513 94 167 0 5637 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23224

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 14281
/proc/meminfo: memFree=891632/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=31956 CPUtime=222.24
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 7429 0 0 0 22218 6 0 0 25 0 1 0 1093316135 32722944 5809 1992294400 134512640 135197250 4294956240 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 7989 5809 94 167 0 7820 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 31956

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 14281
/proc/meminfo: memFree=886192/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=32476 CPUtime=282.22
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 8795 0 0 0 28216 6 0 0 25 0 1 0 1093316135 33255424 7175 1992294400 134512640 135197250 4294956240 18446744073709551615 134593080 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 8119 7175 94 167 0 7950 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32476

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 14281
/proc/meminfo: memFree=880880/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=45572 CPUtime=342.21
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 10093 0 0 0 34213 8 0 0 25 0 1 0 1093316135 46665728 8473 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 11393 8473 94 167 0 11224 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 45572

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 14281
/proc/meminfo: memFree=875824/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=45572 CPUtime=402.19
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 11377 0 0 0 40210 9 0 0 25 0 1 0 1093316135 46665728 9757 1992294400 134512640 135197250 4294956240 18446744073709551615 134618109 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 11393 9757 94 167 0 11224 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 45572

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 14281
/proc/meminfo: memFree=870576/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=65216 CPUtime=462.18
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 12646 0 0 0 46207 11 0 0 25 0 1 0 1093316135 66781184 11026 1992294400 134512640 135197250 4294956240 18446744073709551615 134603082 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 16304 11026 94 167 0 16135 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 65216

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 14281
/proc/meminfo: memFree=865584/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=65732 CPUtime=522.17
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 13894 0 0 0 52204 13 0 0 25 0 1 0 1093316135 67309568 12274 1992294400 134512640 135197250 4294956240 18446744073709551615 134548667 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 16433 12274 94 167 0 16264 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 65732

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 14281
/proc/meminfo: memFree=860720/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=65732 CPUtime=582.15
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 15100 0 0 0 58201 14 0 0 25 0 1 0 1093316135 67309568 13480 1992294400 134512640 135197250 4294956240 18446744073709551615 134570830 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 16433 13480 94 167 0 16264 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 65732

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 14281
/proc/meminfo: memFree=856112/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=65732 CPUtime=642.14
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 16246 0 0 0 64199 15 0 0 25 0 1 0 1093316135 67309568 14626 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 16433 14626 94 167 0 16264 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 65732

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 14281
/proc/meminfo: memFree=852080/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=65732 CPUtime=702.12
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 17248 0 0 0 70196 16 0 0 25 0 1 0 1093316135 67309568 15628 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 16433 15628 94 167 0 16264 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 65732

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 14281
/proc/meminfo: memFree=846768/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=95200 CPUtime=762.11
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 18576 0 0 0 76193 18 0 0 25 0 1 0 1093316135 97484800 16956 1992294400 134512640 135197250 4294956240 18446744073709551615 134541575 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 23800 16956 94 167 0 23631 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 95200

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 14281
/proc/meminfo: memFree=841456/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=95200 CPUtime=822.09
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 19910 0 0 0 82190 19 0 0 25 0 1 0 1093316135 97484800 18290 1992294400 134512640 135197250 4294956240 18446744073709551615 134524834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 23800 18290 94 167 0 23631 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 95200

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 14281
/proc/meminfo: memFree=836080/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=96240 CPUtime=882.07
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 21235 0 0 0 88187 20 0 0 25 0 1 0 1093316135 98549760 19615 1992294400 134512640 135197250 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 24060 19615 94 167 0 23891 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 96240

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 14281
/proc/meminfo: memFree=830896/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=96240 CPUtime=942.06
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 22560 0 0 0 94184 22 0 0 25 0 1 0 1093316135 98549760 20940 1992294400 134512640 135197250 4294956240 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 24060 20940 94 167 0 23891 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 96240

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 14281
/proc/meminfo: memFree=825648/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=96240 CPUtime=1002.05
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 23870 0 0 0 100182 23 0 0 25 0 1 0 1093316135 98549760 22250 1992294400 134512640 135197250 4294956240 18446744073709551615 134618373 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 24060 22250 94 167 0 23891 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 96240

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 14281
/proc/meminfo: memFree=820272/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=140440 CPUtime=1062.04
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 25169 0 0 0 106179 25 0 0 25 0 1 0 1093316135 143810560 23549 1992294400 134512640 135197250 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 35110 23549 94 167 0 34941 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 140440

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 14281
/proc/meminfo: memFree=815024/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=140440 CPUtime=1122.02
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 26463 0 0 0 112176 26 0 0 25 0 1 0 1093316135 143810560 24843 1992294400 134512640 135197250 4294956240 18446744073709551615 134556321 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 35110 24843 94 167 0 34941 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 140440

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 14281
/proc/meminfo: memFree=810032/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=140440 CPUtime=1182
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 27732 0 0 0 118173 27 0 0 25 0 1 0 1093316135 143810560 26112 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 35110 26112 94 167 0 34941 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 140440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 14281
/proc/meminfo: memFree=808432/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=140440 CPUtime=1200.01
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 28110 0 0 0 119973 28 0 0 25 0 1 0 1093316135 143810560 26490 1992294400 134512640 135197250 4294956240 18446744073709551615 134556552 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 35110 26490 94 167 0 34941 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 140440

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 14281
/proc/meminfo: memFree=808432/2055920 swapFree=4176996/4192956
[pid=14280] ppid=14278 vsize=140440 CPUtime=1200.01
/proc/14280/stat : 14280 (march_nn) R 14278 14280 14209 0 -1 4194304 28110 0 0 0 119973 28 0 0 25 0 1 0 1093316135 143810560 26490 1992294400 134512640 135197250 4294956240 18446744073709551615 134556552 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 35110 26490 94 167 0 34941 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 140440

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.03
CPU user time (s): 1199.73
CPU system time (s): 0.300954
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 140440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.300954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28110
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= 2371

runsolver used 1.12383 second user time and 2.18967 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-28 03:15:40
IDJOB=1512662
IDBENCH=70198
IDSOLVER=522
FILE ID=node50/1512662-1238206540
PBS_JOBID= 9060516
Free space on /tmp= 64164 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1748152762-086.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512662-1238206540/watcher-1512662-1238206540 -o /tmp/evaluation-result-1512662-1238206540/solver-1512662-1238206540 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512662-1238206540.cnf

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

MD5SUM BENCH= cb3df87f6ea203a41951f0aeb36ba2e4
RANDOM SEED=374815442

node50.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		: 3000.238
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	: 5914.62
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		: 3000.238
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:        915288 kB
Buffers:         82304 kB
Cached:         968372 kB
SwapCached:       9920 kB
Active:         135496 kB
Inactive:       926844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        915288 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          17260 kB
Slab:            64220 kB
Committed_AS:  2962492 kB
PageTables:       1456 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= 64164 MiB
End job on node50 at 2009-03-28 03:35:43