Trace number 1557017

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) 1200.13 1200.43

General information on the benchmark

NameAPPLICATIONS/crypto/
md5gen/gus-md5-11.cnf
MD5SUM49867705b76fc90285dd6fc48de2613c
Bench CategoryAPPLICATION (applications 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 variables69561
Number of clauses226787
Sum of the clauses size587727
Maximum clause length3
Minimum clause length1
Number of clauses of size 1129
Number of clauses of size 292376
Number of clauses of size 3134282
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.99/3.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.99/3.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.99/3.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.99/3.04	c main()::
2.99/3.04	c initFormula():: searching for DIMACS p-line....
2.99/3.04	c initFormula():: the DIMACS p-line indicates a CNF of 69561 variables and 226787 clauses.
2.99/3.04	c parseCNF():: parsing....
2.99/3.04	c parseCNF():: the CNF contains 129 unary clauses.
2.99/3.04	c runParser():: parsing was successful, warming up engines...
2.99/3.04	c find_and_remove_tautogolies():: found and removed 5286 tautologies
2.99/3.04	c simplify_formula():: removed 16 tautological, 11263 satisfied and 0 duplicate clauses
2.99/3.04	c preprocessing fase I completed:: there are now 63994 free variables and 215508 clauses.
2.99/3.04	c stat :: sign balance is biased by 0.079
2.99/3.04	c find_equivalence():: found 23223 3-equivalences
2.99/3.04	c find_and_remove_tautogolies():: found and removed 49 tautologies
2.99/3.04	c find_and_remove_tautogolies():: found and removed 2 tautologies
2.99/3.04	c find_and_remove_tautogolies():: found and removed 9080 tautologies
2.99/3.04	c shorten_equivalence(): average equivalence length reduced from 5.722325 to 3.814434
2.99/3.04	c using 3-SAT heuristics (occurence based diff)
2.99/3.04	c simplify_formula():: removed 0 tautological, 92892 satisfied and 0 duplicate clauses
2.99/3.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 166 duplicate clauses
2.99/3.04	c lessRedundantTransformation():: nothing to be done.
2.99/3.04	c transformTo3SAT():: you gave me 69561 variables and 122690 clauses.
2.99/3.04	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.99/3.04	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.99/3.04	c transformTo3SAT():: the transformation yielded 69561 variabels and 122690 clauses.
2.99/3.04	c main():: clause / variable ratio: ( 122690 / 69561 ) = 1.76
2.99/3.04	c longest clause has size 3
2.99/3.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.99/3.04	c number of free variables = 54863
2.99/3.04	c dynamic_preselect_setsize :: off
2.99/3.04	c main():: all systems go!
2.99/3.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 18
3.59/3.68	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: 269
11.09/11.13	c |----------------------------------------------------------------|
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 1081
40.78/40.89	c |----------------------------------------------------------------|
c |*
c |**
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 |**************************************
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c |************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 5376
140.35/140.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |****************
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c |************************
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c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 60172
856.88/857.10	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1557017-1238847750/watcher-1557017-1238847750 -o /tmp/evaluation-result-1557017-1238847750/solver-1557017-1238847750 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1557017-1238847750.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 25332
/proc/meminfo: memFree=1619472/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=4764 CPUtime=0
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 573 0 0 0 0 0 0 0 18 0 1 0 1157437417 4878336 558 1992294400 134512640 135197250 4294956224 18446744073709551615 134568480 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 1191 561 59 167 0 1022 0

[startup+0.0350439 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25332
/proc/meminfo: memFree=1619472/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=8220 CPUtime=0.02
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 1670 0 0 0 2 0 0 0 18 0 1 0 1157437417 8417280 1655 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 2055 1655 59 167 0 1886 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8220

[startup+0.101048 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25332
/proc/meminfo: memFree=1619472/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=9012 CPUtime=0.09
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 1922 0 0 0 8 1 0 0 18 0 1 0 1157437417 9228288 1907 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 2253 1907 59 167 0 2084 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9012

[startup+0.301066 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25332
/proc/meminfo: memFree=1619472/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=11124 CPUtime=0.29
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 2591 0 0 0 28 1 0 0 19 0 1 0 1157437417 11390976 2576 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 2781 2576 59 167 0 2612 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11124

[startup+0.701104 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25332
/proc/meminfo: memFree=1619472/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=32276 CPUtime=0.69
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 8277 0 0 0 65 4 0 0 22 0 1 0 1157437417 33050624 6196 1992294400 134512640 135197250 4294956224 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 8069 6196 67 167 0 7900 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32276

[startup+1.50118 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1595080/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=30080 CPUtime=1.49
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 10506 0 0 0 144 5 0 0 25 0 1 0 1157437417 30801920 5746 1992294400 134512640 135197250 4294956224 18446744073709551615 134695633 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 7520 5746 81 167 0 7351 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30080

[startup+3.10233 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1597000/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=115856 CPUtime=3.09
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 22918 0 0 0 299 10 0 0 25 0 1 0 1157437417 118636544 12426 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 28964 12426 94 167 0 28795 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115856

[startup+6.30162 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1566600/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=119404 CPUtime=6.29
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 23751 0 0 0 619 10 0 0 25 0 1 0 1157437417 122269696 13220 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 29851 13220 94 167 0 29682 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 119404

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1563592/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=122580 CPUtime=12.69
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 24492 0 0 0 1258 11 0 0 25 0 1 0 1157437417 125521920 13961 1992294400 134512640 135197250 4294956224 18446744073709551615 134551555 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 30645 13961 94 167 0 30476 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 122580

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1560776/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=126328 CPUtime=25.48
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 25214 0 0 0 2537 11 0 0 25 0 1 0 1157437417 129359872 14683 1992294400 134512640 135197250 4294956224 18446744073709551615 134551613 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 31582 14683 94 167 0 31413 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 126328

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1552456/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=136192 CPUtime=51.08
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 27297 0 0 0 5095 13 0 0 25 0 1 0 1157437417 139460608 16765 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 34048 16765 94 167 0 33879 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 136192

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1543048/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=147728 CPUtime=102.27
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 29628 0 0 0 10213 14 0 0 25 0 1 0 1157437417 151273472 19096 1992294400 134512640 135197250 4294956224 18446744073709551615 134570748 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 36932 19096 94 167 0 36763 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 147728

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1533576/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=157424 CPUtime=162.25
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 31991 0 0 0 16209 16 0 0 25 0 1 0 1157437417 161202176 21459 1992294400 134512640 135197250 4294956224 18446744073709551615 134551255 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 39356 21459 94 167 0 39187 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 157424

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1526152/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=169000 CPUtime=222.24
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 33842 0 0 0 22207 17 0 0 25 0 1 0 1157437417 173056000 23310 1992294400 134512640 135197250 4294956224 18446744073709551615 134551569 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 42250 23310 94 167 0 42081 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 169000

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1520328/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=173812 CPUtime=282.22
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 35274 0 0 0 28203 19 0 0 25 0 1 0 1157437417 177983488 24740 1992294400 134512640 135197250 4294956224 18446744073709551615 134551281 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 43453 24740 94 167 0 43284 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 173812

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1520136/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=173812 CPUtime=342.21
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 35329 0 0 0 34202 19 0 0 25 0 1 0 1157437417 177983488 24795 1992294400 134512640 135197250 4294956224 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 43453 24795 94 167 0 43284 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 173812

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1519304/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=174496 CPUtime=402.19
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 35524 0 0 0 40200 19 0 0 25 0 1 0 1157437417 178683904 24990 1992294400 134512640 135197250 4294956224 18446744073709551615 134551175 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 43624 24990 94 167 0 43455 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 174496

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1519048/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=174840 CPUtime=462.17
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 35580 0 0 0 46198 19 0 0 25 0 1 0 1157437417 179036160 25046 1992294400 134512640 135197250 4294956224 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 43710 25046 94 167 0 43541 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 174840

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1518856/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=174840 CPUtime=522.17
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 35635 0 0 0 52197 20 0 0 25 0 1 0 1157437417 179036160 25101 1992294400 134512640 135197250 4294956224 18446744073709551615 134540938 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 43710 25101 94 167 0 43541 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 174840

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1514248/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=178848 CPUtime=582.15
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 36802 0 0 0 58194 21 0 0 25 0 1 0 1157437417 183140352 26268 1992294400 134512640 135197250 4294956224 18446744073709551615 134551132 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 44712 26268 94 167 0 44543 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 178848

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1509640/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=193200 CPUtime=642.14
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 37917 0 0 0 64192 22 0 0 25 0 1 0 1157437417 197836800 27383 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 48300 27383 94 167 0 48131 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 193200

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1507720/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=194624 CPUtime=702.12
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 38385 0 0 0 70189 23 0 0 25 0 1 0 1157437417 199294976 27851 1992294400 134512640 135197250 4294956224 18446744073709551615 134611664 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 48656 27851 94 167 0 48487 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 194624

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1498120/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=203504 CPUtime=762.11
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 40772 0 0 0 76187 24 0 0 25 0 1 0 1157437417 208388096 30238 1992294400 134512640 135197250 4294956224 18446744073709551615 134541006 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 50876 30238 94 167 0 50707 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 203504

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1496840/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=204432 CPUtime=822.09
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 41075 0 0 0 82184 25 0 0 25 0 1 0 1157437417 209338368 30541 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 51108 30541 94 167 0 50939 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 204432

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1492872/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=207316 CPUtime=882.07
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 42067 0 0 0 88182 25 0 0 25 0 1 0 1157437417 212291584 31532 1992294400 134512640 135197250 4294956224 18446744073709551615 134601411 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 51829 31532 94 167 0 51660 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 207316

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1486536/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=214148 CPUtime=942.06
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 43658 0 0 0 94179 27 0 0 25 0 1 0 1157437417 219287552 33117 1992294400 134512640 135197250 4294956224 18446744073709551615 134570813 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 53537 33117 94 167 0 53368 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 214148

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1481480/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=239136 CPUtime=1002.04
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 44927 0 0 0 100176 28 0 0 25 0 1 0 1157437417 244875264 34385 1992294400 134512640 135197250 4294956224 18446744073709551615 134551679 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 59784 34385 94 167 0 59615 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 239136

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1476424/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=243516 CPUtime=1062.03
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 46164 0 0 0 106175 28 0 0 25 0 1 0 1157437417 249360384 35621 1992294400 134512640 135197250 4294956224 18446744073709551615 134590671 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 60879 35621 94 167 0 60710 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 243516

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25333
/proc/meminfo: memFree=1474824/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=244644 CPUtime=1122.02
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 46552 0 0 0 112173 29 0 0 25 0 1 0 1157437417 250515456 36009 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 61161 36009 94 167 0 60992 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 244644

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25334
/proc/meminfo: memFree=1474312/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=244644 CPUtime=1182
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 46625 0 0 0 118171 29 0 0 25 0 1 0 1157437417 250515456 36082 1992294400 134512640 135197250 4294956224 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 61161 36082 94 167 0 60992 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 244644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25335
/proc/meminfo: memFree=1474184/2055920 swapFree=4176772/4192956
[pid=25332] ppid=25330 vsize=244644 CPUtime=1200.1
/proc/25332/stat : 25332 (march_nn) R 25330 25332 24829 0 -1 4194304 46648 0 0 0 119981 29 0 0 25 0 1 0 1157437417 250515456 36105 1992294400 134512640 135197250 4294956224 18446744073709551615 134540986 0 0 4096 0 0 0 0 17 1 0 0
/proc/25332/statm: 61161 36105 94 167 0 60992 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 244644

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): 1200.43
CPU time (s): 1200.13
CPU user time (s): 1199.81
CPU system time (s): 0.319951
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 244644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.319951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46648
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= 1516

runsolver used 0.953854 second user time and 2.46362 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-04 14:22:30
IDJOB=1557017
IDBENCH=70830
IDSOLVER=522
FILE ID=node48/1557017-1238847750
PBS_JOBID= 9085815
Free space on /tmp= 66544 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/crypto/md5gen/gus-md5-11.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1557017-1238847750/watcher-1557017-1238847750 -o /tmp/evaluation-result-1557017-1238847750/solver-1557017-1238847750 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1557017-1238847750.cnf

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

MD5SUM BENCH= 49867705b76fc90285dd6fc48de2613c
RANDOM SEED=1125481731

node48.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		: 3000.236
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		: 3000.236
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:       1619888 kB
Buffers:         37516 kB
Cached:         332756 kB
SwapCached:      10120 kB
Active:         130016 kB
Inactive:       252784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1619888 kB
SwapTotal:     4192956 kB
SwapFree:      4176772 kB
Dirty:            4860 kB
Writeback:           0 kB
Mapped:          17148 kB
Slab:            39200 kB
Committed_AS:  3057440 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66544 MiB
End job on node48 at 2009-04-04 14:42:33