Trace number 1738376

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 1200.41

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-28-302-26-75.cnf
MD5SUMc8a761b6d0b0b208363324b0ab04d363
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.18597
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses48442
Sum of the clauses size97560
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 248416
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 526

Solver Data 

0.19/0.23	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.23	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.23	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.23	c main()::
0.19/0.23	c initFormula():: searching for DIMACS p-line....
0.19/0.23	c full lookahead due to high density!
0.19/0.23	c initFormula():: the DIMACS p-line indicates a CNF of 728 variables and 48442 clauses.
0.19/0.23	c parseCNF():: parsing....
0.19/0.23	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.23	c runParser():: parsing was successful, warming up engines...
0.19/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.23	c preprocessing fase I completed:: there are now 728 free variables and 48442 clauses.
0.19/0.23	c stat :: sign balance is biased by 130.839
0.19/0.23	c using k-SAT heuristics (size based diff)
0.19/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.23	c main():: clause / variable ratio: ( 48442 / 728 ) = 66.54
0.19/0.23	c longest clause has size 28
0.19/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.23	c number of free variables = 728
0.19/0.23	c dynamic_preselect_setsize :: off
0.19/0.23	c main():: all systems go!
0.19/0.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 505
1.09/1.19	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: 74054
54.58/54.68	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 |***************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1738376-1240837472/watcher-1738376-1240837472 -o /tmp/evaluation-result-1738376-1240837472/solver-1738376-1240837472 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1738376-1240837472.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: 1.99 1.91 1.53 3/64 3062
/proc/meminfo: memFree=1713064/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=1220 CPUtime=0
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 111775416 1249280 148 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 305 148 59 167 0 136 0

[startup+0.06405 s]
/proc/loadavg: 1.99 1.91 1.53 3/64 3062
/proc/meminfo: memFree=1713064/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=3968 CPUtime=0.06
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 603 0 0 0 6 0 0 0 18 0 1 0 111775416 4063232 468 1992294400 134512640 135197250 4294956224 18446744073709551615 134649008 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 992 468 66 167 0 823 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3968

[startup+0.102053 s]
/proc/loadavg: 1.99 1.91 1.53 3/64 3062
/proc/meminfo: memFree=1713064/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=3968 CPUtime=0.09
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 1342 0 0 0 9 0 0 0 18 0 1 0 111775416 4063232 529 1992294400 134512640 135197250 4294956224 18446744073709551615 134917342 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 992 529 81 167 0 823 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3968

[startup+0.301076 s]
/proc/loadavg: 1.99 1.91 1.53 3/64 3062
/proc/meminfo: memFree=1713064/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=6788 CPUtime=0.29
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 3516 0 0 0 29 0 0 0 19 0 1 0 111775416 6950912 797 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 1697 797 91 167 0 1528 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6788

[startup+0.701119 s]
/proc/loadavg: 1.99 1.91 1.53 3/64 3062
/proc/meminfo: memFree=1713064/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=6788 CPUtime=0.69
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 3517 0 0 0 69 0 0 0 22 0 1 0 111775416 6950912 798 1992294400 134512640 135197250 4294956224 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 1697 798 91 167 0 1528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6788

[startup+1.50121 s]
/proc/loadavg: 1.99 1.91 1.53 2/65 3063
/proc/meminfo: memFree=1710176/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=6980 CPUtime=1.49
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 3556 0 0 0 149 0 0 0 25 0 1 0 111775416 7147520 837 1992294400 134512640 135197250 4294956224 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 1745 837 92 167 0 1576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6980

[startup+3.10138 s]
/proc/loadavg: 1.99 1.91 1.53 2/65 3063
/proc/meminfo: memFree=1709920/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=6980 CPUtime=3.09
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 3567 0 0 0 309 0 0 0 25 0 1 0 111775416 7147520 848 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 1745 848 92 167 0 1576 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6980

[startup+6.30174 s]
/proc/loadavg: 1.91 1.89 1.53 2/65 3063
/proc/meminfo: memFree=1709728/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=7200 CPUtime=6.29
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 3608 0 0 0 629 0 0 0 25 0 1 0 111775416 7372800 889 1992294400 134512640 135197250 4294956224 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 1800 889 94 167 0 1631 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7200

[startup+12.7014 s]
/proc/loadavg: 1.84 1.88 1.52 2/65 3063
/proc/meminfo: memFree=1709472/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=7200 CPUtime=12.69
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 3636 0 0 0 1269 0 0 0 25 0 1 0 111775416 7372800 917 1992294400 134512640 135197250 4294956224 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 1800 917 94 167 0 1631 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7200

[startup+25.5029 s]
/proc/loadavg: 1.65 1.83 1.52 2/65 3063
/proc/meminfo: memFree=1709024/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=7656 CPUtime=25.48
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 3750 0 0 0 2548 0 0 0 25 0 1 0 111775416 7839744 1031 1992294400 134512640 135197250 4294956224 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 1914 1031 94 167 0 1745 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7656

[startup+51.1027 s]
/proc/loadavg: 1.43 1.76 1.50 2/65 3063
/proc/meminfo: memFree=1708000/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=8868 CPUtime=51.08
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 4002 0 0 0 5107 1 0 0 25 0 1 0 111775416 9080832 1283 1992294400 134512640 135197250 4294956224 18446744073709551615 134603836 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 2217 1283 94 167 0 2048 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8868

[startup+102.305 s]
/proc/loadavg: 1.18 1.64 1.47 2/65 3063
/proc/meminfo: memFree=1705384/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=12708 CPUtime=102.26
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 4650 0 0 0 10225 1 0 0 25 0 1 0 111775416 13012992 1931 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 3177 1931 94 167 0 3008 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12708

[startup+162.303 s]
/proc/loadavg: 1.07 1.52 1.44 2/65 3063
/proc/meminfo: memFree=1702824/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=15500 CPUtime=162.25
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 5299 0 0 0 16223 2 0 0 25 0 1 0 111775416 15872000 2580 1992294400 134512640 135197250 4294956224 18446744073709551615 134548673 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 3875 2580 94 167 0 3706 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15500

[startup+222.303 s]
/proc/loadavg: 1.02 1.43 1.41 2/65 3063
/proc/meminfo: memFree=1700264/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=19380 CPUtime=222.22
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 5917 0 0 0 22220 2 0 0 25 0 1 0 111775416 19845120 3198 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 4845 3198 94 167 0 4676 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 19380

[startup+282.302 s]
/proc/loadavg: 1.01 1.35 1.38 2/65 3063
/proc/meminfo: memFree=1698088/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=19584 CPUtime=282.21
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 6460 0 0 0 28218 3 0 0 25 0 1 0 111775416 20054016 3741 1992294400 134512640 135197250 4294956224 18446744073709551615 134557024 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 4896 3741 94 167 0 4727 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19584

[startup+342.303 s]
/proc/loadavg: 1.00 1.28 1.35 2/65 3063
/proc/meminfo: memFree=1695848/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=25404 CPUtime=342.2
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 7004 0 0 0 34216 4 0 0 25 0 1 0 111775416 26013696 4285 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 6351 4285 94 167 0 6182 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25404

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.33 2/65 3063
/proc/meminfo: memFree=1693352/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=25404 CPUtime=402.17
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 7624 0 0 0 40213 4 0 0 25 0 1 0 111775416 26013696 4905 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 6351 4905 94 167 0 6182 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 25404

[startup+462.301 s]
/proc/loadavg: 1.00 1.18 1.31 2/65 3063
/proc/meminfo: memFree=1691496/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=25404 CPUtime=462.16
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 8072 0 0 0 46211 5 0 0 25 0 1 0 111775416 26013696 5353 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 6351 5353 94 167 0 6182 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 25404

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.28 2/65 3063
/proc/meminfo: memFree=1689256/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=34136 CPUtime=522.14
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 8633 0 0 0 52209 5 0 0 25 0 1 0 111775416 34955264 5914 1992294400 134512640 135197250 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 8534 5914 94 167 0 8365 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 34136

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.26 2/65 3063
/proc/meminfo: memFree=1687208/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=34548 CPUtime=582.13
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 9154 0 0 0 58207 6 0 0 25 0 1 0 111775416 35377152 6435 1992294400 134512640 135197250 4294956224 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 8637 6435 94 167 0 8468 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 34548

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.25 2/65 3063
/proc/meminfo: memFree=1685096/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=34548 CPUtime=642.11
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 9662 0 0 0 64205 6 0 0 25 0 1 0 111775416 35377152 6943 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 8637 6943 94 167 0 8468 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 34548

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.23 2/65 3063
/proc/meminfo: memFree=1682728/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=34548 CPUtime=702.09
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 10256 0 0 0 70202 7 0 0 25 0 1 0 111775416 35377152 7537 1992294400 134512640 135197250 4294956224 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 8637 7537 94 167 0 8468 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 34548

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.21 2/65 3063
/proc/meminfo: memFree=1681064/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=47644 CPUtime=762.07
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 10657 0 0 0 76200 7 0 0 25 0 1 0 111775416 48787456 7938 1992294400 134512640 135197250 4294956224 18446744073709551615 134541448 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 11911 7938 94 167 0 11742 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 47644

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.19 2/65 3063
/proc/meminfo: memFree=1678952/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=47644 CPUtime=822.05
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 11193 0 0 0 82198 7 0 0 25 0 1 0 111775416 48787456 8474 1992294400 134512640 135197250 4294956224 18446744073709551615 134548562 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 11911 8474 94 167 0 11742 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 47644

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.18 2/65 3063
/proc/meminfo: memFree=1676584/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=47644 CPUtime=882.04
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 11770 0 0 0 88196 8 0 0 25 0 1 0 111775416 48787456 9051 1992294400 134512640 135197250 4294956224 18446744073709551615 134539349 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 11911 9051 94 167 0 11742 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 47644

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.16 2/65 3063
/proc/meminfo: memFree=1674664/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=47644 CPUtime=942.02
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 12260 0 0 0 94194 8 0 0 25 0 1 0 111775416 48787456 9541 1992294400 134512640 135197250 4294956224 18446744073709551615 134541493 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 11911 9541 94 167 0 11742 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 47644

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.15 2/65 3063
/proc/meminfo: memFree=1671144/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=47644 CPUtime=1002.01
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 13124 0 0 0 100192 9 0 0 25 0 1 0 111775416 48787456 10405 1992294400 134512640 135197250 4294956224 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 11911 10405 94 167 0 11742 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 47644

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.14 2/65 3063
/proc/meminfo: memFree=1667816/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=68236 CPUtime=1061.99
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 13956 0 0 0 106189 10 0 0 25 0 1 0 111775416 69873664 11237 1992294400 134512640 135197250 4294956224 18446744073709551615 134556560 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 17059 11237 94 167 0 16890 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 68236

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/65 3063
/proc/meminfo: memFree=1664424/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=68236 CPUtime=1121.97
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 14788 0 0 0 112187 10 0 0 25 0 1 0 111775416 69873664 12069 1992294400 134512640 135197250 4294956224 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 17059 12069 94 167 0 16890 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 68236

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 3063
/proc/meminfo: memFree=1660840/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=68236 CPUtime=1181.95
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 15693 0 0 0 118184 11 0 0 25 0 1 0 111775416 69873664 12974 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 17059 12974 94 167 0 16890 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 68236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 3063
/proc/meminfo: memFree=1659624/2055920 swapFree=4180832/4192956
[pid=3062] ppid=3060 vsize=68236 CPUtime=1200.05
/proc/3062/stat : 3062 (march_nn) R 3060 3062 2739 0 -1 4194304 15976 0 0 0 119994 11 0 0 25 0 1 0 111775416 69873664 13257 1992294400 134512640 135197250 4294956224 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/3062/statm: 17059 13257 94 167 0 16890 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 68236

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.94
CPU system time (s): 0.123981
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 68236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.123981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15976
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= 3137

runsolver used 1.01185 second user time and 2.29765 second system time

The end

Launcher Data 

Begin job on node42 at 2009-04-27 15:04:32
IDJOB=1738376
IDBENCH=71806
IDSOLVER=522
FILE ID=node42/1738376-1240837472
PBS_JOBID= 9187561
Free space on /tmp= 66336 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-28-302-26-75.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738376-1240837472/watcher-1738376-1240837472 -o /tmp/evaluation-result-1738376-1240837472/solver-1738376-1240837472 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1738376-1240837472.cnf

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

MD5SUM BENCH= c8a761b6d0b0b208363324b0ab04d363
RANDOM SEED=1923864897

node42.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		: 3000.232
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		: 3000.232
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:       1713544 kB
Buffers:         51276 kB
Cached:         224780 kB
SwapCached:       5940 kB
Active:          92092 kB
Inactive:       192340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713544 kB
SwapTotal:     4192956 kB
SwapFree:      4180832 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          14124 kB
Slab:            43960 kB
Committed_AS:   541976 kB
PageTables:       1388 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= 66336 MiB
End job on node42 at 2009-04-27 15:24:35