Trace number 1512530

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) 1200.08 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1284372491-036.cnf
MD5SUM2936351992cd53f891ea98e5e0e8663e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark86.4999
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 

0.49/0.54	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.54	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.54	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.54	c main()::
0.49/0.54	c initFormula():: searching for DIMACS p-line....
0.49/0.54	c full lookahead due to high density!
0.49/0.54	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.49/0.54	c parseCNF():: parsing....
0.49/0.54	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.54	c runParser():: parsing was successful, warming up engines...
0.49/0.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.54	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.49/0.54	c stat :: sign balance is biased by 0.043
0.49/0.54	c using k-SAT heuristics (size based diff)
0.49/0.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.54	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.49/0.54	c longest clause has size 5
0.49/0.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.54	c number of free variables = 1000
0.49/0.54	c dynamic_preselect_setsize :: off
0.49/0.54	c main():: all systems go!
0.49/0.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 314
0.59/0.65	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: 50473
15.69/15.72	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-1512530-1238205328/watcher-1512530-1238205328 -o /tmp/evaluation-result-1512530-1238205328/solver-1512530-1238205328 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512530-1238205328.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: 0.00 0.00 0.00 3/64 13683
/proc/meminfo: memFree=1063416/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=996 CPUtime=0
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 1093195335 1019904 120 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 249 120 59 167 0 80 0

[startup+0.080928 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 13683
/proc/meminfo: memFree=1063416/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=3436 CPUtime=0.07
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 853 0 0 0 7 0 0 0 18 0 1 0 1093195335 3518464 582 1992294400 134512640 135197250 4294956240 18446744073709551615 134560971 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 859 582 67 167 0 690 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3436

[startup+0.101929 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 13683
/proc/meminfo: memFree=1063416/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=2908 CPUtime=0.09
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 1286 0 0 0 9 0 0 0 18 0 1 0 1093195335 2977792 483 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 760 493 81 167 0 591 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2908

[startup+0.301951 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 13683
/proc/meminfo: memFree=1063416/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=3692 CPUtime=0.29
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 2587 0 0 0 29 0 0 0 19 0 1 0 1093195335 3780608 655 1992294400 134512640 135197250 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 923 655 84 167 0 754 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3692

[startup+0.701994 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 13683
/proc/meminfo: memFree=1063416/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=6596 CPUtime=0.69
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 3245 0 0 0 69 0 0 0 22 0 1 0 1093195335 6754304 1095 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 1649 1095 94 167 0 1480 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6596

[startup+1.50108 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 13684
/proc/meminfo: memFree=1059376/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=6596 CPUtime=1.49
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 3245 0 0 0 149 0 0 0 25 0 1 0 1093195335 6754304 1095 1992294400 134512640 135197250 4294956240 18446744073709551615 134572862 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 1649 1095 94 167 0 1480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6596

[startup+3.10125 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 13684
/proc/meminfo: memFree=1059248/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=6596 CPUtime=3.09
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 3245 0 0 0 309 0 0 0 25 0 1 0 1093195335 6754304 1095 1992294400 134512640 135197250 4294956240 18446744073709551615 134602621 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 1649 1095 94 167 0 1480 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6596

[startup+6.30159 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 13684
/proc/meminfo: memFree=1059184/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=7032 CPUtime=6.29
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 3262 0 0 0 628 1 0 0 25 0 1 0 1093195335 7200768 1112 1992294400 134512640 135197250 4294956240 18446744073709551615 134649139 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 1758 1112 94 167 0 1589 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7032

[startup+12.7013 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 13684
/proc/meminfo: memFree=1057904/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=8056 CPUtime=12.69
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 3562 0 0 0 1268 1 0 0 25 0 1 0 1093195335 8249344 1412 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 2014 1412 94 167 0 1845 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8056

[startup+25.5016 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 13684
/proc/meminfo: memFree=1056880/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=9332 CPUtime=25.48
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 3809 0 0 0 2547 1 0 0 25 0 1 0 1093195335 9555968 1659 1992294400 134512640 135197250 4294956240 18446744073709551615 134556502 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 2333 1659 94 167 0 2164 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9332

[startup+51.1013 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 13684
/proc/meminfo: memFree=1054896/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=12208 CPUtime=51.07
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 4295 0 0 0 5105 2 0 0 25 0 1 0 1093195335 12500992 2145 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 3052 2145 94 167 0 2883 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12208

[startup+102.306 s]
/proc/loadavg: 0.81 0.28 0.10 2/65 13684
/proc/meminfo: memFree=1050992/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=18676 CPUtime=102.27
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 5275 0 0 0 10223 4 0 0 25 0 1 0 1093195335 19124224 3125 1992294400 134512640 135197250 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 4669 3125 94 167 0 4500 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18676

[startup+162.301 s]
/proc/loadavg: 0.93 0.41 0.15 2/65 13684
/proc/meminfo: memFree=1046384/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=24496 CPUtime=162.24
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 6413 0 0 0 16219 5 0 0 25 0 1 0 1093195335 25083904 4263 1992294400 134512640 135197250 4294956240 18446744073709551615 134602623 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 6124 4263 94 167 0 5955 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24496

[startup+222.301 s]
/proc/loadavg: 0.97 0.51 0.20 2/65 13684
/proc/meminfo: memFree=1041712/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=24496 CPUtime=222.22
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 7573 0 0 0 22216 6 0 0 25 0 1 0 1093195335 25083904 5423 1992294400 134512640 135197250 4294956240 18446744073709551615 134592702 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 6124 5423 94 167 0 5955 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24496

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/65 13684
/proc/meminfo: memFree=1037040/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=33228 CPUtime=282.21
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 8729 0 0 0 28213 8 0 0 25 0 1 0 1093195335 34025472 6579 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 8307 6579 94 167 0 8138 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 33228

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.29 2/65 13690
/proc/meminfo: memFree=1032176/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=46324 CPUtime=342.19
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 9883 0 0 0 34209 10 0 0 25 0 1 0 1093195335 47435776 7733 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 11581 7733 94 167 0 11412 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 46324

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.33 2/65 13690
/proc/meminfo: memFree=1027312/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=46972 CPUtime=402.17
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 11127 0 0 0 40206 11 0 0 25 0 1 0 1093195335 48099328 8977 1992294400 134512640 135197250 4294956240 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 11743 8977 94 167 0 11574 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 46972

[startup+462.302 s]
/proc/loadavg: 0.99 0.77 0.37 2/65 13690
/proc/meminfo: memFree=1022576/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=46972 CPUtime=462.16
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 12297 0 0 0 46203 13 0 0 25 0 1 0 1093195335 48099328 10147 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 11743 10147 94 167 0 11574 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 46972

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/65 13690
/proc/meminfo: memFree=1017968/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=66616 CPUtime=522.14
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 13464 0 0 0 52200 14 0 0 25 0 1 0 1093195335 68214784 11314 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 16654 11314 94 167 0 16485 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 66616

[startup+582.302 s]
/proc/loadavg: 0.99 0.84 0.44 2/65 13690
/proc/meminfo: memFree=1013296/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=66616 CPUtime=582.12
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 14630 0 0 0 58197 15 0 0 25 0 1 0 1093195335 68214784 12480 1992294400 134512640 135197250 4294956240 18446744073709551615 134572862 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 16654 12480 94 167 0 16485 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 66616

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.47 2/65 13690
/proc/meminfo: memFree=1008560/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=66616 CPUtime=642.11
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 15788 0 0 0 64195 16 0 0 25 0 1 0 1093195335 68214784 13638 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 16654 13638 94 167 0 16485 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 66616

[startup+702.301 s]
/proc/loadavg: 0.99 0.89 0.50 2/65 13690
/proc/meminfo: memFree=1003952/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=67260 CPUtime=702.09
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 16947 0 0 0 70191 18 0 0 25 0 1 0 1093195335 68874240 14797 1992294400 134512640 135197250 4294956240 18446744073709551615 134572731 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 16815 14797 94 167 0 16646 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 67260

[startup+762.306 s]
/proc/loadavg: 0.99 0.91 0.53 2/65 13690
/proc/meminfo: memFree=999344/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=67260 CPUtime=762.08
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 18102 0 0 0 76189 19 0 0 25 0 1 0 1093195335 68874240 15952 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 16815 15952 94 167 0 16646 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 67260

[startup+822.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/65 13690
/proc/meminfo: memFree=994608/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=96728 CPUtime=822.05
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 19248 0 0 0 82184 21 0 0 25 0 1 0 1093195335 99049472 17098 1992294400 134512640 135197250 4294956240 18446744073709551615 134592659 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 24182 17098 94 167 0 24013 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 96728

[startup+882.302 s]
/proc/loadavg: 0.99 0.93 0.58 2/65 13690
/proc/meminfo: memFree=990000/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=96728 CPUtime=882.04
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 20390 0 0 0 88181 23 0 0 25 0 1 0 1093195335 99049472 18240 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 24182 18240 94 167 0 24013 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 96728

[startup+942.302 s]
/proc/loadavg: 0.99 0.94 0.61 2/65 13690
/proc/meminfo: memFree=985520/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=96728 CPUtime=942.02
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 21528 0 0 0 94178 24 0 0 25 0 1 0 1093195335 99049472 19378 1992294400 134512640 135197250 4294956240 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 24182 19378 94 167 0 24013 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 96728

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/65 13690
/proc/meminfo: memFree=980912/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=96728 CPUtime=1002
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 22657 0 0 0 100175 25 0 0 25 0 1 0 1093195335 99049472 20507 1992294400 134512640 135197250 4294956240 18446744073709551615 134548442 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 24182 20507 94 167 0 24013 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 96728

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/65 13690
/proc/meminfo: memFree=976432/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=96728 CPUtime=1061.98
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 23784 0 0 0 106171 27 0 0 25 0 1 0 1093195335 99049472 21634 1992294400 134512640 135197250 4294956240 18446744073709551615 134573011 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 24182 21634 94 167 0 24013 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 96728

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 13690
/proc/meminfo: memFree=971888/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=96728 CPUtime=1121.97
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 24899 0 0 0 112168 29 0 0 25 0 1 0 1093195335 99049472 22749 1992294400 134512640 135197250 4294956240 18446744073709551615 134603559 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 24182 22749 94 167 0 24013 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 96728

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.68 2/65 13690
/proc/meminfo: memFree=967536/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=140928 CPUtime=1181.95
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 26012 0 0 0 118166 29 0 0 25 0 1 0 1093195335 144310272 23862 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 35232 23862 94 167 0 35063 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 140928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 13690
/proc/meminfo: memFree=966128/2055920 swapFree=4178868/4192956
[pid=13683] ppid=13681 vsize=140928 CPUtime=1200.05
/proc/13683/stat : 13683 (march_nn) R 13681 13683 13646 0 -1 4194304 26346 0 0 0 119975 30 0 0 25 0 1 0 1093195335 144310272 24196 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/13683/statm: 35232 24196 94 167 0 35063 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 140928

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): 1200.08
CPU user time (s): 1199.76
CPU system time (s): 0.321951
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 140928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.321951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26346
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= 1653

runsolver used 0.856869 second user time and 2.52062 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-28 02:55:28
IDJOB=1512530
IDBENCH=70187
IDSOLVER=522
FILE ID=node47/1512530-1238205328
PBS_JOBID= 9060519
Free space on /tmp= 66224 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1284372491-036.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512530-1238205328/watcher-1512530-1238205328 -o /tmp/evaluation-result-1512530-1238205328/solver-1512530-1238205328 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512530-1238205328.cnf

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

MD5SUM BENCH= 2936351992cd53f891ea98e5e0e8663e
RANDOM SEED=2107741727

node47.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		: 3000.216
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		: 3000.216
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:       1063896 kB
Buffers:         82532 kB
Cached:         820832 kB
SwapCached:       7836 kB
Active:         199120 kB
Inactive:       714608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1063896 kB
SwapTotal:     4192956 kB
SwapFree:      4178868 kB
Dirty:            1440 kB
Writeback:           0 kB
Mapped:          15960 kB
Slab:            64320 kB
Committed_AS:  2909744 kB
PageTables:       1452 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= 66224 MiB
End job on node47 at 2009-03-28 03:15:31