Trace number 1512938

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 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S743448446-027.cnf
MD5SUM56d3d27e3897f3ba7df449d72abf21ef
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.956
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 

0.39/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.47	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.47	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.47	c main()::
0.39/0.47	c initFormula():: searching for DIMACS p-line....
0.39/0.47	c full lookahead due to high density!
0.39/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.39/0.47	c parseCNF():: parsing....
0.39/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.47	c runParser():: parsing was successful, warming up engines...
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.39/0.47	c stat :: sign balance is biased by 0.043
0.39/0.47	c using k-SAT heuristics (size based diff)
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.39/0.47	c longest clause has size 5
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c number of free variables = 900
0.39/0.47	c dynamic_preselect_setsize :: off
0.39/0.47	c main():: all systems go!
0.39/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 300
0.49/0.56	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: 42118
11.88/11.91	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: 3920328
1147.45/1147.82	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-1512938-1238211332/watcher-1512938-1238211332 -o /tmp/evaluation-result-1512938-1238211332/solver-1512938-1238211332 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512938-1238211332.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: 0.99 0.98 0.99 3/70 30767
/proc/meminfo: memFree=1634488/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=980 CPUtime=0
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 1093798246 1003520 118 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 245 118 59 167 0 76 0

[startup+0.082132 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 30767
/proc/meminfo: memFree=1634488/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=2488 CPUtime=0.07
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 935 0 0 0 7 0 0 0 18 0 1 0 1093798246 2547712 395 1992294400 134512640 135197250 4294956240 18446744073709551615 134560777 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 622 395 81 167 0 453 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2488

[startup+0.102132 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 30767
/proc/meminfo: memFree=1634488/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=3148 CPUtime=0.09
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 1543 0 0 0 9 0 0 0 18 0 1 0 1093798246 3223552 547 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 787 547 81 167 0 618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3148

[startup+0.302155 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 30767
/proc/meminfo: memFree=1634488/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=3420 CPUtime=0.29
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 2232 0 0 0 29 0 0 0 19 0 1 0 1093798246 3502080 603 1992294400 134512640 135197250 4294956240 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 855 603 84 167 0 686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3420

[startup+0.702212 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 30767
/proc/meminfo: memFree=1634488/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=6088 CPUtime=0.69
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 2822 0 0 0 69 0 0 0 22 0 1 0 1093798246 6234112 997 1992294400 134512640 135197250 4294956240 18446744073709551615 134602177 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 1522 997 94 167 0 1353 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6088

[startup+1.50129 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 30768
/proc/meminfo: memFree=1630832/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=6088 CPUtime=1.49
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 2822 0 0 0 149 0 0 0 25 0 1 0 1093798246 6234112 997 1992294400 134512640 135197250 4294956240 18446744073709551615 134526729 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 1522 997 94 167 0 1353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6088

[startup+3.10148 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 30768
/proc/meminfo: memFree=1630640/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=6088 CPUtime=3.09
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 2823 0 0 0 309 0 0 0 25 0 1 0 1093798246 6234112 998 1992294400 134512640 135197250 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 1522 998 94 167 0 1353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6088

[startup+6.30185 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 30768
/proc/meminfo: memFree=1630128/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=6772 CPUtime=6.29
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 2964 0 0 0 629 0 0 0 25 0 1 0 1093798246 6934528 1139 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 1693 1139 94 167 0 1524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6772

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 30768
/proc/meminfo: memFree=1629488/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=7624 CPUtime=12.68
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 3096 0 0 0 1268 0 0 0 25 0 1 0 1093798246 7806976 1271 1992294400 134512640 135197250 4294956240 18446744073709551615 134570828 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 1906 1271 94 167 0 1737 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7624

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 30768
/proc/meminfo: memFree=1628400/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=8388 CPUtime=25.49
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 3370 0 0 0 2548 1 0 0 25 0 1 0 1093798246 8589312 1545 1992294400 134512640 135197250 4294956240 18446744073709551615 134618752 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 2097 1545 94 167 0 1928 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8388

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 30768
/proc/meminfo: memFree=1626224/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=11264 CPUtime=51.08
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 3921 0 0 0 5107 1 0 0 25 0 1 0 1093798246 11534336 2096 1992294400 134512640 135197250 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 2816 2096 94 167 0 2647 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11264

[startup+102.307 s]
/proc/loadavg: 1.04 1.00 1.00 2/71 30768
/proc/meminfo: memFree=1621744/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=17732 CPUtime=102.27
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 5005 0 0 0 10224 3 0 0 25 0 1 0 1093798246 18157568 3180 1992294400 134512640 135197250 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 4433 3180 94 167 0 4264 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17732

[startup+162.302 s]
/proc/loadavg: 1.09 1.02 1.00 2/71 30768
/proc/meminfo: memFree=1616624/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=23552 CPUtime=162.25
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 6270 0 0 0 16221 4 0 0 25 0 1 0 1093798246 24117248 4445 1992294400 134512640 135197250 4294956240 18446744073709551615 134618704 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 5888 4445 94 167 0 5719 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23552

[startup+222.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/71 30768
/proc/meminfo: memFree=1611504/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=32416 CPUtime=222.23
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 7542 0 0 0 22218 5 0 0 25 0 1 0 1093798246 33193984 5717 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 8104 5717 94 167 0 7935 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32416

[startup+282.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/71 30768
/proc/meminfo: memFree=1606128/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=32960 CPUtime=282.21
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 8885 0 0 0 28215 6 0 0 25 0 1 0 1093798246 33751040 7060 1992294400 134512640 135197250 4294956240 18446744073709551615 134602667 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 8240 7060 94 167 0 8071 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32960

[startup+342.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/71 30768
/proc/meminfo: memFree=1600880/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=46056 CPUtime=342.19
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 10163 0 0 0 34211 8 0 0 25 0 1 0 1093798246 47161344 8338 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 11514 8338 94 167 0 11345 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 46056

[startup+402.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/71 30768
/proc/meminfo: memFree=1595824/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=46056 CPUtime=402.17
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 11437 0 0 0 40207 10 0 0 25 0 1 0 1093798246 47161344 9612 1992294400 134512640 135197250 4294956240 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 11514 9612 94 167 0 11345 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 46056

[startup+462.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/71 30768
/proc/meminfo: memFree=1590704/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=46056 CPUtime=462.15
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 12703 0 0 0 46204 11 0 0 25 0 1 0 1093798246 47161344 10878 1992294400 134512640 135197250 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 11514 10878 94 167 0 11345 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 46056

[startup+522.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/71 30768
/proc/meminfo: memFree=1585648/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=65700 CPUtime=522.14
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 13960 0 0 0 52202 12 0 0 25 0 1 0 1093798246 67276800 12135 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 16425 12135 94 167 0 16256 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 65700

[startup+582.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/71 30770
/proc/meminfo: memFree=1580592/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=66244 CPUtime=582.12
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 15216 0 0 0 58199 13 0 0 25 0 1 0 1093798246 67833856 13391 1992294400 134512640 135197250 4294956240 18446744073709551615 134603150 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 16561 13391 94 167 0 16392 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 66244

[startup+642.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/71 30770
/proc/meminfo: memFree=1575536/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=66244 CPUtime=642.11
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 16460 0 0 0 64197 14 0 0 25 0 1 0 1093798246 67833856 14635 1992294400 134512640 135197250 4294956240 18446744073709551615 134592785 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 16561 14635 94 167 0 16392 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 66244

[startup+702.302 s]
/proc/loadavg: 1.05 1.05 1.00 2/71 30770
/proc/meminfo: memFree=1570672/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=66244 CPUtime=702.08
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 17685 0 0 0 70193 15 0 0 25 0 1 0 1093798246 67833856 15860 1992294400 134512640 135197250 4294956240 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 16561 15860 94 167 0 16392 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 66244

[startup+762.306 s]
/proc/loadavg: 1.13 1.07 1.01 2/71 30770
/proc/meminfo: memFree=1565552/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=95712 CPUtime=762.07
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 18908 0 0 0 76189 18 0 0 25 0 1 0 1093798246 98009088 17083 1992294400 134512640 135197250 4294956240 18446744073709551615 134602788 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 23928 17083 94 167 0 23759 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 95712

[startup+822.302 s]
/proc/loadavg: 1.12 1.07 1.00 2/71 30770
/proc/meminfo: memFree=1560752/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=95712 CPUtime=822.05
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 20116 0 0 0 82186 19 0 0 25 0 1 0 1093798246 98009088 18291 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 23928 18291 94 167 0 23759 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 95712

[startup+882.302 s]
/proc/loadavg: 1.11 1.07 1.00 2/71 30770
/proc/meminfo: memFree=1555888/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=95712 CPUtime=882.03
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 21315 0 0 0 88183 20 0 0 25 0 1 0 1093798246 98009088 19490 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 23928 19490 94 167 0 23759 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 95712

[startup+942.302 s]
/proc/loadavg: 1.10 1.07 1.00 2/71 30770
/proc/meminfo: memFree=1551152/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=95712 CPUtime=942.01
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 22496 0 0 0 94180 21 0 0 25 0 1 0 1093798246 98009088 20671 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 23928 20671 94 167 0 23759 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 95712

[startup+1002.3 s]
/proc/loadavg: 1.09 1.07 1.00 2/71 30770
/proc/meminfo: memFree=1546416/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=96800 CPUtime=1001.99
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 23658 0 0 0 100177 22 0 0 25 0 1 0 1093798246 99123200 21833 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 24200 21833 94 167 0 24031 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 96800

[startup+1062.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/71 30770
/proc/meminfo: memFree=1541936/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=96804 CPUtime=1061.98
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 24785 0 0 0 106174 24 0 0 25 0 1 0 1093798246 99127296 22960 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 24201 22960 94 167 0 24032 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 96804

[startup+1122.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/71 30770
/proc/meminfo: memFree=1537648/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=141004 CPUtime=1121.95
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 25838 0 0 0 112170 25 0 0 25 0 1 0 1093798246 144388096 24013 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 35251 24013 94 167 0 35082 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 141004

[startup+1182.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/71 30770
/proc/meminfo: memFree=1533296/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=141004 CPUtime=1181.94
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 26943 0 0 0 118167 27 0 0 25 0 1 0 1093798246 144388096 25118 1992294400 134512640 135197250 4294956240 18446744073709551615 134524834 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 35251 25118 94 167 0 35082 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 141004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.13 1.08 1.01 2/71 30770
/proc/meminfo: memFree=1531632/2055920 swapFree=4173984/4192956
[pid=30767] ppid=30765 vsize=141004 CPUtime=1200.04
/proc/30767/stat : 30767 (march_nn) R 30765 30767 30098 0 -1 4194304 27328 0 0 0 119976 28 0 0 25 0 1 0 1093798246 144388096 25503 1992294400 134512640 135197250 4294956240 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0
/proc/30767/statm: 35251 25503 94 167 0 35082 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 141004

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.77
CPU system time (s): 0.297954
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 141004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.297954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27328
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= 2261

runsolver used 0.948855 second user time and 3.43048 second system time

The end

Launcher Data 

Begin job on node74 at 2009-03-28 04:35:32
IDJOB=1512938
IDBENCH=70221
IDSOLVER=522
FILE ID=node74/1512938-1238211332
PBS_JOBID= 9060493
Free space on /tmp= 101912 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S743448446-027.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512938-1238211332/watcher-1512938-1238211332 -o /tmp/evaluation-result-1512938-1238211332/solver-1512938-1238211332 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512938-1238211332.cnf

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

MD5SUM BENCH= 56d3d27e3897f3ba7df449d72abf21ef
RANDOM SEED=1742979645

node74.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		: 3000.236
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		: 3000.236
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:       1634904 kB
Buffers:         37872 kB
Cached:         324568 kB
SwapCached:       7820 kB
Active:          94184 kB
Inactive:       277516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1634904 kB
SwapTotal:     4192956 kB
SwapFree:      4173984 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          14796 kB
Slab:            34532 kB
Committed_AS:  2432520 kB
PageTables:       1852 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 101912 MiB
End job on node74 at 2009-03-28 04:55:34