Trace number 1512962

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) 1200.11 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1119648091-064.cnf
MD5SUMa0e1aec07865a725709061f3f17cc524
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.4621
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 0.041
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: 284
0.49/0.55	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: 40191
11.59/11.65	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: 3738942
1107.70/1108.02	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-1512962-1238211338/watcher-1512962-1238211338 -o /tmp/evaluation-result-1512962-1238211338/solver-1512962-1238211338 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512962-1238211338.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 0.91 2/68 24357
/proc/meminfo: memFree=908912/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=980 CPUtime=0
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1093795472 1003520 117 1992294400 134512640 135197250 4294956240 18446744073709551615 134858075 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 245 117 59 167 0 76 0

[startup+0.0657431 s]
/proc/loadavg: 0.99 0.98 0.91 2/68 24357
/proc/meminfo: memFree=908912/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=2488 CPUtime=0.06
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 616 0 0 0 6 0 0 0 18 0 1 0 1093795472 2547712 381 1992294400 134512640 135197250 4294956240 18446744073709551615 134917342 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 622 381 67 167 0 453 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2488

[startup+0.101746 s]
/proc/loadavg: 0.99 0.98 0.91 2/68 24357
/proc/meminfo: memFree=908912/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=3148 CPUtime=0.09
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 1543 0 0 0 9 0 0 0 18 0 1 0 1093795472 3223552 547 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 787 547 81 167 0 618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3148

[startup+0.301768 s]
/proc/loadavg: 0.99 0.98 0.91 2/68 24357
/proc/meminfo: memFree=908912/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=3420 CPUtime=0.29
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 2234 0 0 0 29 0 0 0 19 0 1 0 1093795472 3502080 603 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 855 603 84 167 0 686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3420

[startup+0.701812 s]
/proc/loadavg: 0.99 0.98 0.91 2/68 24357
/proc/meminfo: memFree=908912/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=6088 CPUtime=0.69
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 2823 0 0 0 69 0 0 0 23 0 1 0 1093795472 6234112 996 1992294400 134512640 135197250 4294956240 18446744073709551615 134539122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 1522 996 94 167 0 1353 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6088

[startup+1.5019 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24358
/proc/meminfo: memFree=905256/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=6088 CPUtime=1.49
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 2823 0 0 0 149 0 0 0 25 0 1 0 1093795472 6234112 996 1992294400 134512640 135197250 4294956240 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 1522 996 94 167 0 1353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6088

[startup+3.10108 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24358
/proc/meminfo: memFree=905128/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=6088 CPUtime=3.08
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 2823 0 0 0 308 0 0 0 25 0 1 0 1093795472 6234112 996 1992294400 134512640 135197250 4294956240 18446744073709551615 134541568 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 1522 996 94 167 0 1353 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6088

[startup+6.30143 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24358
/proc/meminfo: memFree=905064/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=6772 CPUtime=6.29
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 2970 0 0 0 628 1 0 0 25 0 1 0 1093795472 6934528 1143 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 1693 1143 94 167 0 1524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6772

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.91 2/69 24358
/proc/meminfo: memFree=903976/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=7624 CPUtime=12.69
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 3099 0 0 0 1268 1 0 0 25 0 1 0 1093795472 7806976 1272 1992294400 134512640 135197250 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 1906 1272 94 167 0 1737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7624

[startup+25.5016 s]
/proc/loadavg: 1.07 1.00 0.92 2/69 24358
/proc/meminfo: memFree=902888/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=8388 CPUtime=25.48
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 3370 0 0 0 2547 1 0 0 25 0 1 0 1093795472 8589312 1543 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 2097 1543 94 167 0 1928 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8388

[startup+51.1014 s]
/proc/loadavg: 1.05 1.00 0.92 2/69 24358
/proc/meminfo: memFree=900712/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=11264 CPUtime=51.08
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 3912 0 0 0 5106 2 0 0 25 0 1 0 1093795472 11534336 2085 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 2816 2085 94 167 0 2647 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11264

[startup+102.305 s]
/proc/loadavg: 1.07 1.01 0.93 2/69 24358
/proc/meminfo: memFree=896296/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=17732 CPUtime=102.27
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 4993 0 0 0 10224 3 0 0 25 0 1 0 1093795472 18157568 3166 1992294400 134512640 135197250 4294956240 18446744073709551615 134541428 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 4433 3166 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: 1.07 1.02 0.93 2/69 24358
/proc/meminfo: memFree=891304/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=23844 CPUtime=162.25
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 6250 0 0 0 16220 5 0 0 25 0 1 0 1093795472 24416256 4423 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 5961 4423 94 167 0 5792 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23844

[startup+222.301 s]
/proc/loadavg: 1.07 1.03 0.94 2/69 24358
/proc/meminfo: memFree=886184/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=32576 CPUtime=222.23
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 7509 0 0 0 22217 6 0 0 25 0 1 0 1093795472 33357824 5682 1992294400 134512640 135197250 4294956240 18446744073709551615 134603172 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 8144 5682 94 167 0 7975 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32576

[startup+282.302 s]
/proc/loadavg: 1.06 1.04 0.94 2/69 24358
/proc/meminfo: memFree=881128/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=32576 CPUtime=282.22
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 8772 0 0 0 28214 8 0 0 25 0 1 0 1093795472 33357824 6945 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 8144 6945 94 167 0 7975 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32576

[startup+342.302 s]
/proc/loadavg: 1.06 1.04 0.95 2/69 24358
/proc/meminfo: memFree=875688/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=46244 CPUtime=342.2
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 10105 0 0 0 34211 9 0 0 25 0 1 0 1093795472 47353856 8278 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 11561 8278 94 167 0 11392 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46244

[startup+402.301 s]
/proc/loadavg: 1.10 1.06 0.96 2/69 24358
/proc/meminfo: memFree=870696/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=46244 CPUtime=402.18
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 11363 0 0 0 40209 9 0 0 25 0 1 0 1093795472 47353856 9536 1992294400 134512640 135197250 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 11561 9536 94 167 0 11392 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 46244

[startup+462.302 s]
/proc/loadavg: 1.07 1.06 0.96 2/69 24358
/proc/meminfo: memFree=865640/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=46244 CPUtime=462.17
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 12607 0 0 0 46206 11 0 0 25 0 1 0 1093795472 47353856 10780 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 11561 10780 94 167 0 11392 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 46244

[startup+522.302 s]
/proc/loadavg: 1.02 1.05 0.96 2/69 24360
/proc/meminfo: memFree=860584/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=65888 CPUtime=522.16
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 13857 0 0 0 52203 13 0 0 25 0 1 0 1093795472 67469312 12030 1992294400 134512640 135197250 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 16472 12030 94 167 0 16303 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 65888

[startup+582.301 s]
/proc/loadavg: 1.01 1.04 0.96 2/69 24360
/proc/meminfo: memFree=855592/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=66456 CPUtime=582.13
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 15093 0 0 0 58200 13 0 0 25 0 1 0 1093795472 68050944 13266 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 16614 13266 94 167 0 16445 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 66456

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 0.96 2/69 24360
/proc/meminfo: memFree=850664/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=66460 CPUtime=642.12
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 16317 0 0 0 64197 15 0 0 25 0 1 0 1093795472 68055040 14490 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 16615 14490 94 167 0 16446 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 66460

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 0.96 2/69 24360
/proc/meminfo: memFree=845864/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=66460 CPUtime=702.1
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 17526 0 0 0 70194 16 0 0 25 0 1 0 1093795472 68055040 15699 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 16615 15699 94 167 0 16446 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 66460

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 0.96 2/69 24360
/proc/meminfo: memFree=841064/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=95928 CPUtime=762.1
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 18725 0 0 0 76192 18 0 0 25 0 1 0 1093795472 98230272 16898 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 23982 16898 94 167 0 23813 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 95928

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 0.96 2/69 24360
/proc/meminfo: memFree=836392/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=95928 CPUtime=822.07
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 19915 0 0 0 82188 19 0 0 25 0 1 0 1093795472 98230272 18088 1992294400 134512640 135197250 4294956240 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 23982 18088 94 167 0 23813 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 95928

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/69 24360
/proc/meminfo: memFree=831656/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=95928 CPUtime=882.06
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 21086 0 0 0 88185 21 0 0 25 0 1 0 1093795472 98230272 19259 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 23982 19259 94 167 0 23813 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 95928

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/69 24360
/proc/meminfo: memFree=827112/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=95928 CPUtime=942.04
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 22241 0 0 0 94182 22 0 0 25 0 1 0 1093795472 98230272 20414 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 23982 20414 94 167 0 23813 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 95928

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/69 24360
/proc/meminfo: memFree=822568/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=97068 CPUtime=1002.02
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 23365 0 0 0 100179 23 0 0 25 0 1 0 1093795472 99397632 21538 1992294400 134512640 135197250 4294956240 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 24267 21538 94 167 0 24098 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 97068

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/69 24360
/proc/meminfo: memFree=818344/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=97068 CPUtime=1062.01
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 24428 0 0 0 106176 25 0 0 25 0 1 0 1093795472 99397632 22601 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 24267 22601 94 167 0 24098 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 97068

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/69 24360
/proc/meminfo: memFree=814120/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=141268 CPUtime=1121.99
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 25431 0 0 0 112173 26 0 0 25 0 1 0 1093795472 144658432 23604 1992294400 134512640 135197250 4294956240 18446744073709551615 134526763 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 35317 23604 94 167 0 35148 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 141268

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/69 24360
/proc/meminfo: memFree=809064/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=141268 CPUtime=1181.98
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 26703 0 0 0 118170 28 0 0 25 0 1 0 1093795472 144658432 24876 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 35317 24876 94 167 0 35148 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 141268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.96 2/69 24360
/proc/meminfo: memFree=807464/2055920 swapFree=4176188/4192956
[pid=24357] ppid=24355 vsize=141268 CPUtime=1200.07
/proc/24357/stat : 24357 (march_nn) R 24355 24357 23676 0 -1 4194304 27089 0 0 0 119979 28 0 0 25 0 1 0 1093795472 144658432 25262 1992294400 134512640 135197250 4294956240 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 1 0 0
/proc/24357/statm: 35317 25262 94 167 0 35148 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 141268

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): 1200.11
CPU user time (s): 1199.8
CPU system time (s): 0.305953
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 141268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.305953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27089
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= 1866

runsolver used 1.04284 second user time and 3.33749 second system time

The end

Launcher Data 

Begin job on node59 at 2009-03-28 04:35:38
IDJOB=1512962
IDBENCH=70223
IDSOLVER=522
FILE ID=node59/1512962-1238211338
PBS_JOBID= 9060507
Free space on /tmp= 66212 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1119648091-064.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512962-1238211338/watcher-1512962-1238211338 -o /tmp/evaluation-result-1512962-1238211338/solver-1512962-1238211338 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512962-1238211338.cnf

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

MD5SUM BENCH= a0e1aec07865a725709061f3f17cc524
RANDOM SEED=1037503271

node59.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		: 3000.209
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		: 3000.209
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:        909392 kB
Buffers:         91328 kB
Cached:         951744 kB
SwapCached:      10112 kB
Active:         194212 kB
Inactive:       860476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        909392 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          16728 kB
Slab:            77440 kB
Committed_AS:  2950572 kB
PageTables:       1720 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= 66212 MiB
End job on node59 at 2009-03-28 04:55:40