Trace number 1512518

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/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2088224617-083.cnf
MD5SUMcd8ff3390234df6242528d108d1584c9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark185.98
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data 

0.49/0.50	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.50	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.50	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.50	c main()::
0.49/0.50	c initFormula():: searching for DIMACS p-line....
0.49/0.50	c full lookahead due to high density!
0.49/0.50	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.49/0.50	c parseCNF():: parsing....
0.49/0.50	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.50	c runParser():: parsing was successful, warming up engines...
0.49/0.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.50	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.49/0.50	c stat :: sign balance is biased by 0.039
0.49/0.50	c using k-SAT heuristics (size based diff)
0.49/0.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.50	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.49/0.50	c longest clause has size 5
0.49/0.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.50	c number of free variables = 1000
0.49/0.50	c dynamic_preselect_setsize :: off
0.49/0.50	c main():: all systems go!
0.49/0.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 307
0.59/0.60	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: 49378
14.19/14.23	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-1512518-1238205323/watcher-1512518-1238205323 -o /tmp/evaluation-result-1512518-1238205323/solver-1512518-1238205323 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512518-1238205323.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: 0.08 0.02 0.01 3/64 31549
/proc/meminfo: memFree=1028992/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=996 CPUtime=0
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 136 0 0 0 0 0 0 0 20 0 1 0 1093194873 1019904 121 1992294400 134512640 135197250 4294956240 18446744073709551615 134848026 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 249 121 59 167 0 80 0

[startup+0.074432 s]
/proc/loadavg: 0.08 0.02 0.01 3/64 31549
/proc/meminfo: memFree=1028992/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=3436 CPUtime=0.06
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 853 0 0 0 6 0 0 0 20 0 1 0 1093194873 3518464 582 1992294400 134512640 135197250 4294956240 18446744073709551615 134560993 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 859 582 67 167 0 690 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3436

[startup+0.101436 s]
/proc/loadavg: 0.08 0.02 0.01 3/64 31549
/proc/meminfo: memFree=1028992/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=2644 CPUtime=0.09
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 1398 0 0 0 9 0 0 0 20 0 1 0 1093194873 2707456 418 1992294400 134512640 135197250 4294956240 18446744073709551615 134534449 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 661 418 81 167 0 492 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2644

[startup+0.301476 s]
/proc/loadavg: 0.08 0.02 0.01 3/64 31549
/proc/meminfo: memFree=1028992/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=3688 CPUtime=0.29
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 2586 0 0 0 29 0 0 0 22 0 1 0 1093194873 3776512 654 1992294400 134512640 135197250 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 922 654 84 167 0 753 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3688

[startup+0.701554 s]
/proc/loadavg: 0.08 0.02 0.01 3/64 31549
/proc/meminfo: memFree=1028992/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=6596 CPUtime=0.69
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 3245 0 0 0 69 0 0 0 25 0 1 0 1093194873 6754304 1095 1992294400 134512640 135197250 4294956240 18446744073709551615 134592995 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 1649 1095 94 167 0 1480 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6596

[startup+1.50272 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 31550
/proc/meminfo: memFree=1024888/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=6596 CPUtime=1.49
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 3245 0 0 0 149 0 0 0 25 0 1 0 1093194873 6754304 1095 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 1649 1095 94 167 0 1480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6596

[startup+3.10202 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 31550
/proc/meminfo: memFree=1024760/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=6596 CPUtime=3.09
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 3245 0 0 0 309 0 0 0 25 0 1 0 1093194873 6754304 1095 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 1649 1095 94 167 0 1480 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6596

[startup+6.30266 s]
/proc/loadavg: 0.23 0.05 0.02 2/65 31550
/proc/meminfo: memFree=1024760/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=7432 CPUtime=6.29
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 3382 0 0 0 628 1 0 0 25 0 1 0 1093194873 7610368 1232 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 1858 1232 94 167 0 1689 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7432

[startup+12.7019 s]
/proc/loadavg: 0.29 0.06 0.02 2/65 31550
/proc/meminfo: memFree=1023608/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=8284 CPUtime=12.69
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 3521 0 0 0 1268 1 0 0 25 0 1 0 1093194873 8482816 1371 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 2071 1371 94 167 0 1902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8284

[startup+25.5014 s]
/proc/loadavg: 0.45 0.11 0.04 2/65 31550
/proc/meminfo: memFree=1022520/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=9048 CPUtime=25.48
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 3788 0 0 0 2546 2 0 0 25 0 1 0 1093194873 9265152 1638 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 2262 1638 94 167 0 2093 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9048

[startup+51.1015 s]
/proc/loadavg: 0.64 0.18 0.06 2/65 31550
/proc/meminfo: memFree=1020408/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=11924 CPUtime=51.07
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 4324 0 0 0 5105 2 0 0 25 0 1 0 1093194873 12210176 2174 1992294400 134512640 135197250 4294956240 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 2981 2175 94 167 0 2812 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11924

[startup+102.306 s]
/proc/loadavg: 0.84 0.30 0.11 2/65 31550
/proc/meminfo: memFree=1015992/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=18392 CPUtime=102.25
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 5399 0 0 0 10222 3 0 0 25 0 1 0 1093194873 18833408 3249 1992294400 134512640 135197250 4294956240 18446744073709551615 134539976 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 4598 3249 94 167 0 4429 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 18392

[startup+162.301 s]
/proc/loadavg: 0.94 0.43 0.16 2/65 31550
/proc/meminfo: memFree=1011000/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=24212 CPUtime=162.23
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 6650 0 0 0 16219 4 0 0 25 0 1 0 1093194873 24793088 4500 1992294400 134512640 135197250 4294956240 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 6053 4500 94 167 0 5884 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24212

[startup+222.301 s]
/proc/loadavg: 0.98 0.53 0.21 2/65 31550
/proc/meminfo: memFree=1005624/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=33264 CPUtime=222.21
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 7963 0 0 0 22216 5 0 0 25 0 1 0 1093194873 34062336 5813 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 8316 5813 94 167 0 8147 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 33264

[startup+282.302 s]
/proc/loadavg: 0.99 0.61 0.26 2/65 31550
/proc/meminfo: memFree=1000504/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=33264 CPUtime=282.19
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 9244 0 0 0 28214 5 0 0 25 0 1 0 1093194873 34062336 7094 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 8316 7094 94 167 0 8147 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 33264

[startup+342.302 s]
/proc/loadavg: 0.99 0.68 0.30 2/65 31556
/proc/meminfo: memFree=994864/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=47008 CPUtime=342.16
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 10604 0 0 0 34210 6 0 0 25 0 1 0 1093194873 48136192 8454 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 11752 8454 94 167 0 11583 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 47008

[startup+402.301 s]
/proc/loadavg: 0.99 0.74 0.34 2/65 31556
/proc/meminfo: memFree=989816/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=47008 CPUtime=402.13
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 11881 0 0 0 40206 7 0 0 25 0 1 0 1093194873 48136192 9731 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 11752 9731 94 167 0 11583 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 47008

[startup+462.301 s]
/proc/loadavg: 0.99 0.78 0.38 2/65 31556
/proc/meminfo: memFree=984760/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=47008 CPUtime=462.11
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 13162 0 0 0 46203 8 0 0 25 0 1 0 1093194873 48136192 11012 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 11752 11012 94 167 0 11583 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 47008

[startup+522.302 s]
/proc/loadavg: 0.99 0.82 0.41 2/65 31556
/proc/meminfo: memFree=979704/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=66656 CPUtime=522.09
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 14432 0 0 0 52199 10 0 0 25 0 1 0 1093194873 68255744 12282 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 16664 12282 94 167 0 16495 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 66656

[startup+582.302 s]
/proc/loadavg: 0.99 0.85 0.45 2/65 31556
/proc/meminfo: memFree=974584/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=66656 CPUtime=582.07
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 15694 0 0 0 58196 11 0 0 25 0 1 0 1093194873 68255744 13544 1992294400 134512640 135197250 4294956240 18446744073709551615 134541443 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 16664 13544 94 167 0 16495 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 66656

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/65 31556
/proc/meminfo: memFree=969464/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=67304 CPUtime=642.05
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 16954 0 0 0 64193 12 0 0 25 0 1 0 1093194873 68919296 14804 1992294400 134512640 135197250 4294956240 18446744073709551615 134572695 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 16826 14804 94 167 0 16657 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 67304

[startup+702.302 s]
/proc/loadavg: 0.99 0.89 0.51 2/65 31556
/proc/meminfo: memFree=964536/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=67304 CPUtime=702.02
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 18208 0 0 0 70189 13 0 0 25 0 1 0 1093194873 68919296 16058 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 16826 16058 94 167 0 16657 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 67304

[startup+762.305 s]
/proc/loadavg: 0.99 0.91 0.54 2/65 31556
/proc/meminfo: memFree=959416/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=96772 CPUtime=762
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 19454 0 0 0 76186 14 0 0 25 0 1 0 1093194873 99094528 17304 1992294400 134512640 135197250 4294956240 18446744073709551615 134602649 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 24193 17304 94 167 0 24024 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 96772

[startup+822.302 s]
/proc/loadavg: 0.99 0.92 0.56 2/65 31556
/proc/meminfo: memFree=954552/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=96772 CPUtime=821.97
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 20694 0 0 0 82183 14 0 0 25 0 1 0 1093194873 99094528 18544 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 24193 18544 94 167 0 24024 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 96772

[startup+882.302 s]
/proc/loadavg: 0.99 0.93 0.59 2/65 31556
/proc/meminfo: memFree=949496/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=96772 CPUtime=881.95
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 21934 0 0 0 88179 16 0 0 25 0 1 0 1093194873 99094528 19784 1992294400 134512640 135197250 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 24193 19784 94 167 0 24024 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 96772

[startup+942.301 s]
/proc/loadavg: 0.99 0.94 0.61 2/65 31556
/proc/meminfo: memFree=944632/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=96772 CPUtime=941.93
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 23162 0 0 0 94176 17 0 0 25 0 1 0 1093194873 99094528 21012 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 24193 21012 94 167 0 24024 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 96772

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/65 31556
/proc/meminfo: memFree=939704/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=96772 CPUtime=1001.9
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 24386 0 0 0 100172 18 0 0 25 0 1 0 1093194873 99094528 22236 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 24193 22236 94 167 0 24024 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 96772

[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 0.65 2/65 31556
/proc/meminfo: memFree=934968/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=96772 CPUtime=1061.88
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 25600 0 0 0 106169 19 0 0 25 0 1 0 1093194873 99094528 23450 1992294400 134512640 135197250 4294956240 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 24193 23450 94 167 0 24024 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 96772

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 31556
/proc/meminfo: memFree=929912/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=140972 CPUtime=1121.87
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 26799 0 0 0 112166 21 0 0 25 0 1 0 1093194873 144355328 24649 1992294400 134512640 135197250 4294956240 18446744073709551615 134592702 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 35243 24649 94 167 0 35074 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 140972

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 31556
/proc/meminfo: memFree=925112/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=142264 CPUtime=1181.84
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 27988 0 0 0 118162 22 0 0 25 0 1 0 1093194873 145678336 25838 1992294400 134512640 135197250 4294956240 18446744073709551615 134603334 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 35566 25838 94 167 0 35397 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 142264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 31556
/proc/meminfo: memFree=923640/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=142264 CPUtime=1200.04
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 28343 0 0 0 119982 22 0 0 25 0 1 0 1093194873 145678336 26193 1992294400 134512640 135197250 4294956240 18446744073709551615 134593289 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 35566 26193 94 167 0 35397 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 142264

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 0.69 2/65 31556
/proc/meminfo: memFree=923640/2055920 swapFree=4176244/4192956
[pid=31549] ppid=31547 vsize=142264 CPUtime=1200.04
/proc/31549/stat : 31549 (march_nn) R 31547 31549 31512 0 -1 4194304 28343 0 0 0 119982 22 0 0 25 0 1 0 1093194873 145678336 26193 1992294400 134512640 135197250 4294956240 18446744073709551615 134593289 0 0 4096 0 0 0 0 17 1 0 0
/proc/31549/statm: 35566 26193 94 167 0 35397 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 142264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.82
CPU system time (s): 0.241963
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 142264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.241963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28343
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= 1318

runsolver used 0.949855 second user time and 2.38364 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-28 02:55:23
IDJOB=1512518
IDBENCH=70186
IDSOLVER=522
FILE ID=node53/1512518-1238205323
PBS_JOBID= 9060513
Free space on /tmp= 66040 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2088224617-083.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512518-1238205323/watcher-1512518-1238205323 -o /tmp/evaluation-result-1512518-1238205323/solver-1512518-1238205323 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512518-1238205323.cnf

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

MD5SUM BENCH= cd8ff3390234df6242528d108d1584c9
RANDOM SEED=576189763

node53.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		: 3000.264
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		: 3000.264
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1029472 kB
Buffers:         74908 kB
Cached:         868576 kB
SwapCached:      10692 kB
Active:         149344 kB
Inactive:       806292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1029472 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:            1456 kB
Writeback:           0 kB
Mapped:          17700 kB
Slab:            56840 kB
Committed_AS:  2449604 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-28 03:15:26