Trace number 1735563

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) 1200.09 1200.51

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v2640c305320g4.cnf
MD5SUM902bd5d693f19206156f2706c5c6e377
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

Solver Data 

1.79/1.82	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.82	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.82	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.82	c main()::
1.79/1.82	c initFormula():: searching for DIMACS p-line....
1.79/1.82	c full lookahead due to high density!
1.79/1.82	c initFormula():: the DIMACS p-line indicates a CNF of 2640 variables and 305320 clauses.
1.79/1.82	c parseCNF():: parsing....
1.79/1.82	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.82	c runParser():: parsing was successful, warming up engines...
1.79/1.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.82	c preprocessing fase I completed:: there are now 2640 free variables and 305320 clauses.
1.79/1.82	c stat :: sign balance is biased by 229.160
1.79/1.82	c using k-SAT heuristics (size based diff)
1.79/1.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.83	c main():: clause / variable ratio: ( 305320 / 2640 ) = 115.65
1.79/1.83	c longest clause has size 33
1.79/1.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.83	c number of free variables = 2640
1.79/1.83	c dynamic_preselect_setsize :: off
1.79/1.83	c main():: all systems go!
1.79/1.83	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 393
4.29/4.37	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: 65345
178.52/178.62	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 |***************************************************************

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-1735563-1240803885/watcher-1735563-1240803885 -o /tmp/evaluation-result-1735563-1240803885/solver-1735563-1240803885 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1735563-1240803885.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: 0.91 0.97 0.99 3/64 5040
/proc/meminfo: memFree=1418880/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=3360 CPUtime=0
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 441 0 0 0 0 0 0 0 18 0 1 0 108416951 3440640 426 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 840 426 58 167 0 671 0

[startup+0.0921501 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 5040
/proc/meminfo: memFree=1418880/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=4812 CPUtime=0.08
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 862 0 0 0 8 0 0 0 18 0 1 0 108416951 4927488 847 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 1203 847 58 167 0 1034 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4812

[startup+0.10115 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 5040
/proc/meminfo: memFree=1418880/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=4944 CPUtime=0.09
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 906 0 0 0 9 0 0 0 18 0 1 0 108416951 5062656 891 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 1236 891 58 167 0 1067 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4944

[startup+0.301188 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 5040
/proc/meminfo: memFree=1418880/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=7980 CPUtime=0.29
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 1877 0 0 0 27 2 0 0 19 0 1 0 108416951 8171520 1862 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 1995 1862 58 167 0 1826 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7980

[startup+0.701265 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 5040
/proc/meminfo: memFree=1418880/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=25156 CPUtime=0.69
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 7428 0 0 0 65 4 0 0 23 0 1 0 108416951 25759744 3802 1992294400 134512640 135197250 4294956224 18446744073709551615 134917342 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 6289 3802 514 167 0 6120 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25156

[startup+1.50242 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 5041
/proc/meminfo: memFree=1409784/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=25144 CPUtime=1.49
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 20380 0 0 0 139 10 0 0 25 0 1 0 108416951 25747456 3805 1992294400 134512640 135197250 4294956224 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 6286 3805 83 167 0 6117 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25144

[startup+3.10172 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 5041
/proc/meminfo: memFree=1404152/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=34092 CPUtime=3.09
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 24972 0 0 0 298 11 0 0 25 0 1 0 108416951 34910208 3727 1992294400 134512640 135197250 4294956224 18446744073709551615 134539354 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 8523 3727 90 167 0 8354 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34092

[startup+6.30134 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 5041
/proc/meminfo: memFree=1403640/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=34408 CPUtime=6.28
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 25063 0 0 0 617 11 0 0 25 0 1 0 108416951 35233792 3818 1992294400 134512640 135197250 4294956224 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 8602 3818 93 167 0 8433 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 34408

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 5041
/proc/meminfo: memFree=1403328/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=34880 CPUtime=12.69
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 25142 0 0 0 1257 12 0 0 25 0 1 0 108416951 35717120 3896 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 8720 3896 93 167 0 8551 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34880

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 5041
/proc/meminfo: memFree=1402880/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=35216 CPUtime=25.48
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 25251 0 0 0 2536 12 0 0 25 0 1 0 108416951 36061184 4005 1992294400 134512640 135197250 4294956224 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 8804 4005 93 167 0 8635 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35216

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 5041
/proc/meminfo: memFree=1402176/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=36132 CPUtime=51.06
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 25440 0 0 0 5094 12 0 0 25 0 1 0 108416951 36999168 4193 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 9033 4193 93 167 0 8864 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 36132

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 5041
/proc/meminfo: memFree=1400832/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=37324 CPUtime=102.26
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 25785 0 0 0 10213 13 0 0 25 0 1 0 108416951 38219776 4537 1992294400 134512640 135197250 4294956224 18446744073709551615 134548516 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 9331 4537 93 167 0 9162 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 37324

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5041
/proc/meminfo: memFree=1399168/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=39276 CPUtime=162.23
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 26199 0 0 0 16210 13 0 0 25 0 1 0 108416951 40218624 4951 1992294400 134512640 135197250 4294956224 18446744073709551615 134541456 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 9819 4951 93 167 0 9650 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 39276

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5041
/proc/meminfo: memFree=1397568/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=41184 CPUtime=222.21
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 26574 0 0 0 22207 14 0 0 25 0 1 0 108416951 42172416 5326 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 10296 5326 93 167 0 10127 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 41184

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5041
/proc/meminfo: memFree=1396416/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=42732 CPUtime=282.19
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 26857 0 0 0 28205 14 0 0 25 0 1 0 108416951 43757568 5609 1992294400 134512640 135197250 4294956224 18446744073709551615 134541448 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 10683 5609 93 167 0 10514 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 42732

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5041
/proc/meminfo: memFree=1395136/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=43964 CPUtime=342.16
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 27179 0 0 0 34202 14 0 0 25 0 1 0 108416951 45019136 5931 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 10991 5931 93 167 0 10822 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 43964

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5041
/proc/meminfo: memFree=1394176/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=45952 CPUtime=402.15
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 27408 0 0 0 40200 15 0 0 25 0 1 0 108416951 47054848 6160 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 11488 6160 93 167 0 11319 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 45952

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5041
/proc/meminfo: memFree=1392896/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=46348 CPUtime=462.13
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 27737 0 0 0 46197 16 0 0 25 0 1 0 108416951 47460352 6489 1992294400 134512640 135197250 4294956224 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 11587 6489 93 167 0 11418 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 46348

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5041
/proc/meminfo: memFree=1392064/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=46480 CPUtime=522.1
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 27931 0 0 0 52194 16 0 0 25 0 1 0 108416951 47595520 6683 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 11620 6683 93 167 0 11451 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 46480

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5041
/proc/meminfo: memFree=1390848/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=50736 CPUtime=582.09
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 28222 0 0 0 58192 17 0 0 25 0 1 0 108416951 51953664 6974 1992294400 134512640 135197250 4294956224 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 12684 6974 93 167 0 12515 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 50736

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5041
/proc/meminfo: memFree=1390144/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=50868 CPUtime=642.06
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 28403 0 0 0 64189 17 0 0 25 0 1 0 108416951 52088832 7155 1992294400 134512640 135197250 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 12717 7155 93 167 0 12548 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 50868

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5041
/proc/meminfo: memFree=1389120/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=51132 CPUtime=702.05
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 28650 0 0 0 70187 18 0 0 25 0 1 0 108416951 52359168 7402 1992294400 134512640 135197250 4294956224 18446744073709551615 134539272 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 12783 7402 93 167 0 12614 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 51132

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5041
/proc/meminfo: memFree=1388416/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=51132 CPUtime=762.02
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 28832 0 0 0 76184 18 0 0 25 0 1 0 108416951 52359168 7584 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 12783 7584 93 167 0 12614 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 51132

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5041
/proc/meminfo: memFree=1387648/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=51264 CPUtime=822
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 29062 0 0 0 82181 19 0 0 25 0 1 0 108416951 52494336 7814 1992294400 134512640 135197250 4294956224 18446744073709551615 134541440 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 12816 7814 93 167 0 12647 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 51264

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5041
/proc/meminfo: memFree=1386944/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=55276 CPUtime=881.98
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 29248 0 0 0 88179 19 0 0 25 0 1 0 108416951 56602624 8000 1992294400 134512640 135197250 4294956224 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 13819 8000 93 167 0 13650 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 55276

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5041
/proc/meminfo: memFree=1386048/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=55408 CPUtime=941.96
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 29464 0 0 0 94177 19 0 0 25 0 1 0 108416951 56737792 8216 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 13852 8216 93 167 0 13683 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 55408

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5047
/proc/meminfo: memFree=1385152/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=55408 CPUtime=1001.93
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 29664 0 0 0 100174 19 0 0 25 0 1 0 108416951 56737792 8416 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 13852 8416 93 167 0 13683 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 55408

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5047
/proc/meminfo: memFree=1384384/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=58352 CPUtime=1061.91
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 29856 0 0 0 106172 19 0 0 25 0 1 0 108416951 59752448 8608 1992294400 134512640 135197250 4294956224 18446744073709551615 134650228 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 14588 8608 93 167 0 14419 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 58352

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5047
/proc/meminfo: memFree=1383360/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=58484 CPUtime=1121.89
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 30108 0 0 0 112169 20 0 0 25 0 1 0 108416951 59887616 8860 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 14621 8860 93 167 0 14452 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 58484

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5047
/proc/meminfo: memFree=1382912/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=58484 CPUtime=1181.87
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 30242 0 0 0 118167 20 0 0 25 0 1 0 108416951 59887616 8994 1992294400 134512640 135197250 4294956224 18446744073709551615 134541448 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 14621 8994 93 167 0 14452 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 58484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5047
/proc/meminfo: memFree=1382720/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=58484 CPUtime=1200.07
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 30283 0 0 0 119987 20 0 0 25 0 1 0 108416951 59887616 9035 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 14621 9035 93 167 0 14452 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 58484

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5047
/proc/meminfo: memFree=1382720/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=58484 CPUtime=1200.07
/proc/5040/stat : 5040 (march_nn) R 5038 5040 4141 0 -1 4194304 30283 0 0 0 119987 20 0 0 25 0 1 0 108416951 59887616 9035 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 14621 9035 93 167 0 14452 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 58484

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.87
CPU system time (s): 0.211967
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 58484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.211967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30283
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= 2612

runsolver used 0.943856 second user time and 2.37864 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-27 05:44:45
IDJOB=1735563
IDBENCH=71499
IDSOLVER=522
FILE ID=node38/1735563-1240803885
PBS_JOBID= 9187356
Free space on /tmp= 66396 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v2640c305320g4.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735563-1240803885/watcher-1735563-1240803885 -o /tmp/evaluation-result-1735563-1240803885/solver-1735563-1240803885 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1735563-1240803885.cnf

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

MD5SUM BENCH= 902bd5d693f19206156f2706c5c6e377
RANDOM SEED=1210261662

node38.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		: 3000.265
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		: 3000.265
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:       1419360 kB
Buffers:         71548 kB
Cached:         481632 kB
SwapCached:          0 kB
Active:         250156 kB
Inactive:       316936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1419360 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4712 kB
Writeback:           0 kB
Mapped:          23684 kB
Slab:            55428 kB
Committed_AS:   547760 kB
PageTables:       1456 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= 66392 MiB
End job on node38 at 2009-04-27 06:04:47