Trace number 1512878

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) 1200.05 1200.53

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S678706275-057.cnf
MD5SUMc7f3c844f4c0d844518712db07e3e201
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark83.6223
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data 

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.44	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c full lookahead due to high density!
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.39/0.44	c stat :: sign balance is biased by 0.038
0.39/0.44	c using k-SAT heuristics (size based diff)
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.39/0.44	c longest clause has size 5
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c number of free variables = 900
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c main():: all systems go!
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 278
0.49/0.53	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: 38985
10.68/10.74	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 |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 3610920
1006.29/1006.74	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-1512878-1238210137/watcher-1512878-1238210137 -o /tmp/evaluation-result-1512878-1238210137/solver-1512878-1238210137 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512878-1238210137.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: 2.00 2.00 2.00 4/86 29752
/proc/meminfo: memFree=1707728/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=1112 CPUtime=0
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1093677748 1138688 123 1992294400 134512640 135197250 4294956240 18446744073709551615 134697207 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 278 123 59 167 0 109 0

[startup+0.0306371 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 29752
/proc/meminfo: memFree=1707728/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=1376 CPUtime=0.02
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 229 0 0 0 2 0 0 0 18 0 1 0 1093677748 1409024 214 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 344 214 59 167 0 175 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1376

[startup+0.102644 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 29752
/proc/meminfo: memFree=1707728/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=3148 CPUtime=0.09
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 1695 0 0 0 9 0 0 0 18 0 1 0 1093677748 3223552 547 1992294400 134512640 135197250 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 787 547 81 167 0 618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3148

[startup+0.301669 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 29752
/proc/meminfo: memFree=1707728/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=3420 CPUtime=0.29
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 2232 0 0 0 28 1 0 0 19 0 1 0 1093677748 3502080 603 1992294400 134512640 135197250 4294956240 18446744073709551615 134578185 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 855 603 84 167 0 686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3420

[startup+0.701719 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 29752
/proc/meminfo: memFree=1707728/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=6088 CPUtime=0.69
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 2822 0 0 0 68 1 0 0 24 0 1 0 1093677748 6234112 997 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 1522 997 94 167 0 1353 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6088

[startup+1.50182 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1704072/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=6088 CPUtime=1.49
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 2822 0 0 0 148 1 0 0 25 0 1 0 1093677748 6234112 997 1992294400 134512640 135197250 4294956240 18446744073709551615 134593088 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 1522 997 94 167 0 1353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6088

[startup+3.10202 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1703880/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=6088 CPUtime=3.09
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 2822 0 0 0 308 1 0 0 25 0 1 0 1093677748 6234112 997 1992294400 134512640 135197250 4294956240 18446744073709551615 134570777 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 1522 997 94 167 0 1353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6088

[startup+6.30142 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1703176/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=6772 CPUtime=6.28
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 2991 0 0 0 627 1 0 0 25 0 1 0 1093677748 6934528 1166 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 1693 1166 94 167 0 1524 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6772

[startup+12.7012 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1702608/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=7624 CPUtime=12.68
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 3128 0 0 0 1267 1 0 0 25 0 1 0 1093677748 7806976 1303 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 1906 1303 94 167 0 1737 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7624

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1701456/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=8388 CPUtime=25.47
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 3418 0 0 0 2546 1 0 0 25 0 1 0 1093677748 8589312 1593 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 2097 1593 94 167 0 1928 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 8388

[startup+51.102 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1699152/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=11264 CPUtime=51.07
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 3990 0 0 0 5105 2 0 0 25 0 1 0 1093677748 11534336 2165 1992294400 134512640 135197250 4294956240 18446744073709551615 134602829 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 2816 2165 94 167 0 2647 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11264

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1694416/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=17732 CPUtime=102.25
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 5131 0 0 0 10222 3 0 0 25 0 1 0 1093677748 18157568 3306 1992294400 134512640 135197250 4294956240 18446744073709551615 134611590 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 4433 3306 94 167 0 4264 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17732

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1688976/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=23856 CPUtime=162.22
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 6480 0 0 0 16218 4 0 0 25 0 1 0 1093677748 24428544 4655 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 5964 4655 94 167 0 5795 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 23856

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1683600/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=32588 CPUtime=222.2
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 7818 0 0 0 22215 5 0 0 25 0 1 0 1093677748 33370112 5993 1992294400 134512640 135197250 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 8147 5993 94 167 0 7978 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 32588

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1678416/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=32588 CPUtime=282.18
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 9157 0 0 0 28211 7 0 0 25 0 1 0 1093677748 33370112 7332 1992294400 134512640 135197250 4294956240 18446744073709551615 134541443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 8147 7332 94 167 0 7978 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 32588

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1672720/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=46260 CPUtime=342.15
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 10572 0 0 0 34207 8 0 0 25 0 1 0 1093677748 47370240 8747 1992294400 134512640 135197250 4294956240 18446744073709551615 134524842 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 11565 8747 94 167 0 11396 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 46260

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1667408/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=46260 CPUtime=402.13
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 11905 0 0 0 40204 9 0 0 25 0 1 0 1093677748 47370240 10080 1992294400 134512640 135197250 4294956240 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 11565 10080 94 167 0 11396 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 46260

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1661904/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=65904 CPUtime=462.1
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 13234 0 0 0 46199 11 0 0 25 0 1 0 1093677748 67485696 11409 1992294400 134512640 135197250 4294956240 18446744073709551615 134526725 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 16476 11409 94 167 0 16307 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 65904

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1656656/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=65904 CPUtime=522.09
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 14553 0 0 0 52196 13 0 0 25 0 1 0 1093677748 67485696 12728 1992294400 134512640 135197250 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 16476 12728 94 167 0 16307 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 65904

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1651408/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=66480 CPUtime=582.06
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 15853 0 0 0 58192 14 0 0 25 0 1 0 1093677748 68075520 14028 1992294400 134512640 135197250 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 16620 14028 94 167 0 16451 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 66480

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1646160/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=66480 CPUtime=642.04
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 17144 0 0 0 64190 14 0 0 25 0 1 0 1093677748 68075520 15319 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 16620 15319 94 167 0 16451 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 66480

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1641040/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=95948 CPUtime=702.01
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 18426 0 0 0 70186 15 0 0 25 0 1 0 1093677748 98250752 16601 1992294400 134512640 135197250 4294956240 18446744073709551615 134572695 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 23987 16601 94 167 0 23818 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 95948

[startup+762.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1635920/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=95948 CPUtime=762
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 19687 0 0 0 76183 17 0 0 25 0 1 0 1093677748 98250752 17862 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 23987 17862 94 167 0 23818 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 95948

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1631056/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=95948 CPUtime=821.97
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 20920 0 0 0 82179 18 0 0 25 0 1 0 1093677748 98250752 19095 1992294400 134512640 135197250 4294956240 18446744073709551615 134592756 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 23987 19095 94 167 0 23818 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 95948

[startup+882.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1626192/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=95948 CPUtime=881.95
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 22127 0 0 0 88176 19 0 0 25 0 1 0 1093677748 98250752 20302 1992294400 134512640 135197250 4294956240 18446744073709551615 134548743 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 23987 20302 94 167 0 23818 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 95948

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1621584/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=97100 CPUtime=941.92
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 23283 0 0 0 94172 20 0 0 25 0 1 0 1093677748 99430400 21458 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 24275 21458 94 167 0 24106 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 97100

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1617488/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=97100 CPUtime=1001.9
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 24310 0 0 0 100169 21 0 0 25 0 1 0 1093677748 99430400 22485 1992294400 134512640 135197250 4294956240 18446744073709551615 134618468 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 24275 22485 94 167 0 24106 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 97100

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1612048/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=141300 CPUtime=1061.88
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 25624 0 0 0 106164 24 0 0 25 0 1 0 1093677748 144691200 23799 1992294400 134512640 135197250 4294956240 18446744073709551615 134539157 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 35325 23799 94 167 0 35156 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 141300

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1606544/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=141300 CPUtime=1121.85
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 26973 0 0 0 112160 25 0 0 25 0 1 0 1093677748 144691200 25148 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 35325 25148 94 167 0 35156 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 141300

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1601232/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=141300 CPUtime=1181.82
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 28319 0 0 0 118156 26 0 0 25 0 1 0 1093677748 144691200 26494 1992294400 134512640 135197250 4294956240 18446744073709551615 134548431 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 35325 26494 94 167 0 35156 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 141300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1599440/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=141300 CPUtime=1200.03
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 28728 0 0 0 119976 27 0 0 25 0 1 0 1093677748 144691200 26903 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 35325 26903 94 167 0 35156 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 141300

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: 2.00 2.00 2.00 3/87 29753
/proc/meminfo: memFree=1599440/2055920 swapFree=4170308/4192956
[pid=29752] ppid=29750 vsize=141300 CPUtime=1200.03
/proc/29752/stat : 29752 (march_nn) R 29750 29752 29099 0 -1 4194304 28728 0 0 0 119976 27 0 0 25 0 1 0 1093677748 144691200 26903 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 0 0 0
/proc/29752/statm: 35325 26903 94 167 0 35156 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 141300

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.05
CPU user time (s): 1199.76
CPU system time (s): 0.289955
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 141300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.289955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28728
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= 4186

runsolver used 1.2938 second user time and 4.18636 second system time

The end

Launcher Data 

Begin job on node92 at 2009-03-28 04:15:37
IDJOB=1512878
IDBENCH=70216
IDSOLVER=522
FILE ID=node92/1512878-1238210137
PBS_JOBID= 9060475
Free space on /tmp= 66560 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S678706275-057.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512878-1238210137/watcher-1512878-1238210137 -o /tmp/evaluation-result-1512878-1238210137/solver-1512878-1238210137 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512878-1238210137.cnf

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

MD5SUM BENCH= c7f3c844f4c0d844518712db07e3e201
RANDOM SEED=364322810

node92.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		: 3000.249
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		: 3000.249
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:       1708144 kB
Buffers:         39684 kB
Cached:         242976 kB
SwapCached:       7632 kB
Active:          61124 kB
Inactive:       231544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1708144 kB
SwapTotal:     4192956 kB
SwapFree:      4170308 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          15680 kB
Slab:            39116 kB
Committed_AS:  1876304 kB
PageTables:       2768 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= 66560 MiB
End job on node92 at 2009-03-28 04:35:40