Trace number 1735713

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) 1200.04 1200.71

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v1375c111739g2.cnf
MD5SUM4a0161ad7ac9d31215b2f5b6bcc0673a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark369.137
Satisfiable
(Un)Satisfiability was proved
Number of variables1375
Number of clauses111739
Sum of the clauses size224743
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2111684
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 555

Solver Data 

0.59/0.62	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.62	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.59/0.62	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.59/0.62	c main()::
0.59/0.62	c initFormula():: searching for DIMACS p-line....
0.59/0.62	c full lookahead due to high density!
0.59/0.62	c initFormula():: the DIMACS p-line indicates a CNF of 1375 variables and 111739 clauses.
0.59/0.62	c parseCNF():: parsing....
0.59/0.62	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.62	c runParser():: parsing was successful, warming up engines...
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62	c preprocessing fase I completed:: there are now 1375 free variables and 111739 clauses.
0.59/0.62	c stat :: sign balance is biased by 160.339
0.59/0.62	c using k-SAT heuristics (size based diff)
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62	c main():: clause / variable ratio: ( 111739 / 1375 ) = 81.26
0.59/0.62	c longest clause has size 25
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62	c number of free variables = 1375
0.59/0.62	c dynamic_preselect_setsize :: off
0.59/0.62	c main():: all systems go!
0.59/0.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 193
1.59/1.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 17437
22.95/23.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
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c |*******************************
c |********************************
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c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |****************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 781708
740.57/741.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
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c |************************
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c |********************************
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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-1735713-1240805676/watcher-1735713-1240805676 -o /tmp/evaluation-result-1735713-1240805676/solver-1735713-1240805676 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1735713-1240805676.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: 0.92 0.98 0.99 3/64 31675
/proc/meminfo: memFree=1639288/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=1848 CPUtime=0
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 234 0 0 0 0 0 0 0 18 0 1 0 108600923 1892352 219 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/31675/statm: 462 220 58 167 0 293 0

[startup+0.101489 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31675
/proc/meminfo: memFree=1639288/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=3300 CPUtime=0.09
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 710 0 0 0 9 0 0 0 18 0 1 0 108600923 3379200 695 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31675/statm: 825 696 58 167 0 656 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3300

[startup+0.201508 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31675
/proc/meminfo: memFree=1639288/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=8020 CPUtime=0.19
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 1333 0 0 0 19 0 0 0 18 0 1 0 108600923 8212480 1005 1992294400 134512640 135197250 4294956240 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 1 0 0
/proc/31675/statm: 2005 1005 66 167 0 1836 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8020

[startup+0.301526 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31675
/proc/meminfo: memFree=1639288/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=9736 CPUtime=0.29
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 4350 0 0 0 28 1 0 0 19 0 1 0 108600923 9969664 1462 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/31675/statm: 2434 1464 80 167 0 2265 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9736

[startup+0.701605 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31675
/proc/meminfo: memFree=1639288/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=13764 CPUtime=0.69
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 8468 0 0 0 66 3 0 0 22 0 1 0 108600923 14094336 1557 1992294400 134512640 135197250 4294956240 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/31675/statm: 3441 1557 90 167 0 3272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13764

[startup+1.50176 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31676
/proc/meminfo: memFree=1633328/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=13764 CPUtime=1.49
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 8472 0 0 0 146 3 0 0 25 0 1 0 108600923 14094336 1561 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/31675/statm: 3441 1561 90 167 0 3272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13764

[startup+3.15827 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31676
/proc/meminfo: memFree=1633008/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=14184 CPUtime=3.15
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 8552 0 0 0 312 3 0 0 25 0 1 0 108600923 14524416 1641 1992294400 134512640 135197250 4294956240 18446744073709551615 134541468 0 0 4096 0 0 0 0 17 1 0 0
/proc/31675/statm: 3546 1641 93 167 0 3377 0
Current children cumulated CPU time (s) 3.15
Current children cumulated vsize (KiB) 14184

[startup+6.30188 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1632624/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=14336 CPUtime=6.27
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 8613 0 0 0 624 3 0 0 25 0 1 0 108600923 14680064 1702 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 3584 1702 93 167 0 3415 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 14336

[startup+12.7011 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1632120/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=14860 CPUtime=12.66
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 8712 0 0 0 1263 3 0 0 25 0 1 0 108600923 15216640 1801 1992294400 134512640 135197250 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 3715 1801 93 167 0 3546 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 14860

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1631224/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=15740 CPUtime=25.45
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 8963 0 0 0 2542 3 0 0 25 0 1 0 108600923 16117760 2052 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 3935 2052 93 167 0 3766 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 15740

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1629944/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=17148 CPUtime=51.03
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 9301 0 0 0 5099 4 0 0 25 0 1 0 108600923 17559552 2390 1992294400 134512640 135197250 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 4287 2390 93 167 0 4118 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 17148

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1627896/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=19300 CPUtime=102.21
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 9772 0 0 0 10217 4 0 0 25 0 1 0 108600923 19763200 2861 1992294400 134512640 135197250 4294956240 18446744073709551615 134541428 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 4825 2861 93 167 0 4656 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 19300

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1625912/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=21332 CPUtime=162.17
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 10253 0 0 0 16213 4 0 0 25 0 1 0 108600923 21843968 3342 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 5333 3342 93 167 0 5164 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 21332

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1624248/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=24548 CPUtime=222.14
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 10670 0 0 0 22209 5 0 0 25 0 1 0 108600923 25137152 3759 1992294400 134512640 135197250 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 6137 3759 93 167 0 5968 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 24548

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1622584/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=27268 CPUtime=282.11
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 11086 0 0 0 28206 5 0 0 25 0 1 0 108600923 27922432 4175 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 6817 4175 93 167 0 6648 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 27268

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1620792/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=27272 CPUtime=342.08
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 11520 0 0 0 34203 5 0 0 25 0 1 0 108600923 27926528 4609 1992294400 134512640 135197250 4294956240 18446744073709551615 134597301 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 6818 4609 93 167 0 6649 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 27272

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1618616/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=34272 CPUtime=402.04
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 12048 0 0 0 40199 5 0 0 25 0 1 0 108600923 35094528 5137 1992294400 134512640 135197250 4294956240 18446744073709551615 134570880 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 8568 5137 93 167 0 8399 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 34272

[startup+462.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1616568/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=34272 CPUtime=462.02
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 12580 0 0 0 46196 6 0 0 25 0 1 0 108600923 35094528 5669 1992294400 134512640 135197250 4294956240 18446744073709551615 134541458 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 8568 5669 93 167 0 8399 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 34272

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1614456/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=34272 CPUtime=521.99
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 13124 0 0 0 52193 6 0 0 25 0 1 0 108600923 35094528 6213 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 8568 6213 93 167 0 8399 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 34272

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1611576/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=40092 CPUtime=581.95
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 13819 0 0 0 58188 7 0 0 25 0 1 0 108600923 41054208 6908 1992294400 134512640 135197250 4294956240 18446744073709551615 134539264 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 10023 6908 93 167 0 9854 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 40092

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1608760/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=46196 CPUtime=641.93
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 14522 0 0 0 64185 8 0 0 25 0 1 0 108600923 47304704 7611 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 11549 7611 93 167 0 11380 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 46196

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1605432/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=46196 CPUtime=701.89
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 15322 0 0 0 70181 8 0 0 25 0 1 0 108600923 47304704 8411 1992294400 134512640 135197250 4294956240 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 11549 8411 93 167 0 11380 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 46196

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1601912/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=54928 CPUtime=761.86
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 16212 0 0 0 76177 9 0 0 25 0 1 0 108600923 56246272 9301 1992294400 134512640 135197250 4294956240 18446744073709551615 134539449 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 13732 9301 93 167 0 13563 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 54928

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1599288/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=54928 CPUtime=821.82
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 16856 0 0 0 82173 9 0 0 25 0 1 0 108600923 56246272 9945 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 13732 9945 93 167 0 13563 0
Current children cumulated CPU time (s) 821.82
Current children cumulated vsize (KiB) 54928

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1596664/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=54928 CPUtime=881.8
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 17520 0 0 0 88170 10 0 0 25 0 1 0 108600923 56246272 10609 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 13732 10609 93 167 0 13563 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 54928

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1592184/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=66872 CPUtime=941.75
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 18625 0 0 0 94165 10 0 0 25 0 1 0 108600923 68476928 11714 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 16718 11714 93 167 0 16549 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 66872

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1589752/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=66872 CPUtime=1001.73
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 19221 0 0 0 100162 11 0 0 25 0 1 0 108600923 68476928 12310 1992294400 134512640 135197250 4294956240 18446744073709551615 134541458 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 16718 12310 93 167 0 16549 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 66872

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1587384/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=79968 CPUtime=1061.69
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 19803 0 0 0 106158 11 0 0 25 0 1 0 108600923 81887232 12892 1992294400 134512640 135197250 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 19992 12892 93 167 0 19823 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 79968

[startup+1122.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1584824/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=79968 CPUtime=1121.66
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 20436 0 0 0 112154 12 0 0 25 0 1 0 108600923 81887232 13525 1992294400 134512640 135197250 4294956240 18446744073709551615 134541448 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 19992 13525 93 167 0 19823 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 79968

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1582200/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=79968 CPUtime=1181.63
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 21101 0 0 0 118150 13 0 0 25 0 1 0 108600923 81887232 14190 1992294400 134512640 135197250 4294956240 18446744073709551615 134539090 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 19992 14190 93 167 0 19823 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 79968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31676
/proc/meminfo: memFree=1581240/2055920 swapFree=4180704/4192956
[pid=31675] ppid=31673 vsize=79968 CPUtime=1200.02
/proc/31675/stat : 31675 (march_nn) R 31673 31675 31604 0 -1 4194304 21321 0 0 0 119989 13 0 0 25 0 1 0 108600923 81887232 14410 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 19992 14410 93 167 0 19823 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 79968

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): 1200.71
CPU time (s): 1200.04
CPU user time (s): 1199.9
CPU system time (s): 0.143978
CPU usage (%): 99.9438
Max. virtual memory (cumulated for all children) (KiB): 79968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.143978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21321
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= 3043

runsolver used 1.12483 second user time and 3.34049 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-27 06:14:36
IDJOB=1735713
IDBENCH=71511
IDSOLVER=522
FILE ID=node28/1735713-1240805676
PBS_JOBID= 9187418
Free space on /tmp= 66340 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v1375c111739g2.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735713-1240805676/watcher-1735713-1240805676 -o /tmp/evaluation-result-1735713-1240805676/solver-1735713-1240805676 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1735713-1240805676.cnf

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

MD5SUM BENCH= 4a0161ad7ac9d31215b2f5b6bcc0673a
RANDOM SEED=886981399

node28.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		: 3000.261
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		: 3000.261
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:       1639704 kB
Buffers:         43064 kB
Cached:         294384 kB
SwapCached:       5476 kB
Active:          61564 kB
Inactive:       284472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1639704 kB
SwapTotal:     4192956 kB
SwapFree:      4180704 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:          14260 kB
Slab:            55980 kB
Committed_AS:   489996 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66340 MiB
End job on node28 at 2009-04-27 06:34:39