Trace number 1556705

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) 1200.12 1200.44

General information on the benchmark

NameAPPLICATIONS/crypto/
md5gen/gus-md5-14.cnf
MD5SUM5822cc7fe01f06c27406011d612b5e7d
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 variables69641
Number of clauses227010
Sum of the clauses size588274
Maximum clause length3
Minimum clause length1
Number of clauses of size 1129
Number of clauses of size 292498
Number of clauses of size 3134383
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.79/2.87	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.79/2.87	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.79/2.87	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.79/2.87	c main()::
2.79/2.87	c initFormula():: searching for DIMACS p-line....
2.79/2.87	c initFormula():: the DIMACS p-line indicates a CNF of 69641 variables and 227010 clauses.
2.79/2.87	c parseCNF():: parsing....
2.79/2.87	c parseCNF():: the CNF contains 129 unary clauses.
2.79/2.87	c runParser():: parsing was successful, warming up engines...
2.79/2.87	c find_and_remove_tautogolies():: found and removed 5288 tautologies
2.79/2.87	c simplify_formula():: removed 16 tautological, 11287 satisfied and 0 duplicate clauses
2.79/2.87	c preprocessing fase I completed:: there are now 64062 free variables and 215707 clauses.
2.79/2.87	c stat :: sign balance is biased by 0.079
2.79/2.87	c find_equivalence():: found 23236 3-equivalences
2.79/2.87	c find_and_remove_tautogolies():: found and removed 51 tautologies
2.79/2.87	c find_and_remove_tautogolies():: found and removed 2 tautologies
2.79/2.87	c find_and_remove_tautogolies():: found and removed 9098 tautologies
2.79/2.87	c shorten_equivalence(): average equivalence length reduced from 5.704863 to 3.814767
2.79/2.87	c using 3-SAT heuristics (occurence based diff)
2.79/2.87	c simplify_formula():: removed 0 tautological, 92944 satisfied and 0 duplicate clauses
2.79/2.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 160 duplicate clauses
2.79/2.87	c lessRedundantTransformation():: nothing to be done.
2.79/2.87	c transformTo3SAT():: you gave me 69641 variables and 122829 clauses.
2.79/2.87	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.79/2.87	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.79/2.87	c transformTo3SAT():: the transformation yielded 69641 variabels and 122829 clauses.
2.79/2.87	c main():: clause / variable ratio: ( 122829 / 69641 ) = 1.76
2.79/2.87	c longest clause has size 3
2.79/2.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.87	c number of free variables = 54911
2.79/2.87	c dynamic_preselect_setsize :: off
2.79/2.87	c main():: all systems go!
2.79/2.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 41
4.69/4.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 689
21.08/21.13	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************
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c |********************
c |************************
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c |****************************************************************| ( 2/999) NodeCount: 4448
125.26/125.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |********************************
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c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 39392
785.09/785.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |***********
c |************
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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-1556705-1238844894/watcher-1556705-1238844894 -o /tmp/evaluation-result-1556705-1238844894/solver-1556705-1238844894 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1556705-1238844894.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 1.08 3/81 16500
/proc/meminfo: memFree=1775552/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=5172 CPUtime=0
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 735 0 0 0 0 0 0 0 18 0 1 0 1157153311 5296128 720 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 1293 723 59 167 0 1124 0

[startup+0.0633711 s]
/proc/loadavg: 0.92 0.98 1.08 3/81 16500
/proc/meminfo: memFree=1775552/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=8636 CPUtime=0.05
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 1804 0 0 0 5 0 0 0 18 0 1 0 1157153311 8843264 1789 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 2159 1789 59 167 0 1990 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8636

[startup+0.101374 s]
/proc/loadavg: 0.92 0.98 1.08 3/81 16500
/proc/meminfo: memFree=1775552/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=9164 CPUtime=0.09
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 1956 0 0 0 9 0 0 0 18 0 1 0 1157153311 9383936 1941 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 2291 1941 59 167 0 2122 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9164

[startup+0.301396 s]
/proc/loadavg: 0.92 0.98 1.08 3/81 16500
/proc/meminfo: memFree=1775552/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=11408 CPUtime=0.29
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 2681 0 0 0 28 1 0 0 19 0 1 0 1157153311 11681792 2666 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 2852 2667 59 167 0 2683 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11408

[startup+0.701442 s]
/proc/loadavg: 0.92 0.98 1.08 3/81 16500
/proc/meminfo: memFree=1775552/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=30672 CPUtime=0.69
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 8295 0 0 0 65 4 0 0 23 0 1 0 1157153311 31408128 5816 1992294400 134512640 135197250 4294956224 18446744073709551615 134695623 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 7668 5816 68 167 0 7499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30672

[startup+1.50153 s]
/proc/loadavg: 0.92 0.98 1.08 2/82 16501
/proc/meminfo: memFree=1751160/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=30684 CPUtime=1.49
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 10880 0 0 0 144 5 0 0 25 0 1 0 1157153311 31420416 5893 1992294400 134512640 135197250 4294956224 18446744073709551615 134692225 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 7671 5893 81 167 0 7502 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30684

[startup+3.10171 s]
/proc/loadavg: 0.92 0.98 1.08 2/82 16501
/proc/meminfo: memFree=1752248/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=115972 CPUtime=3.09
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 23560 0 0 0 299 10 0 0 25 0 1 0 1157153311 118755328 12641 1992294400 134512640 135197250 4294956224 18446744073709551615 134551862 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 28993 12641 94 167 0 28824 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115972

[startup+6.30107 s]
/proc/loadavg: 0.93 0.98 1.08 2/82 16501
/proc/meminfo: memFree=1720640/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=122108 CPUtime=6.29
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 24939 0 0 0 618 11 0 0 25 0 1 0 1157153311 125038592 14002 1992294400 134512640 135197250 4294956224 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 30527 14002 94 167 0 30358 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 122108

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 1.08 2/82 16501
/proc/meminfo: memFree=1716992/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=124776 CPUtime=12.69
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 25581 0 0 0 1258 11 0 0 25 0 1 0 1157153311 127770624 14644 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 31194 14644 94 167 0 31025 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 124776

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 1.08 2/82 16501
/proc/meminfo: memFree=1709696/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=132808 CPUtime=25.49
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 27394 0 0 0 2536 13 0 0 25 0 1 0 1157153311 135995392 16457 1992294400 134512640 135197250 4294956224 18446744073709551615 134526269 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 33202 16457 94 167 0 33033 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 132808

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 1.08 2/82 16501
/proc/meminfo: memFree=1704064/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=140544 CPUtime=51.08
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 28810 0 0 0 5094 14 0 0 25 0 1 0 1157153311 143917056 17873 1992294400 134512640 135197250 4294956224 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 35136 17873 94 167 0 34967 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 140544

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 1.07 2/82 16501
/proc/meminfo: memFree=1694144/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=152976 CPUtime=102.27
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 31255 0 0 0 10212 15 0 0 25 0 1 0 1157153311 156647424 20316 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 38244 20316 94 167 0 38075 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 152976

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/82 16501
/proc/meminfo: memFree=1685248/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=161644 CPUtime=162.24
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 33468 0 0 0 16208 16 0 0 25 0 1 0 1157153311 165523456 22527 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 40411 22527 94 167 0 40242 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 161644

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/82 16501
/proc/meminfo: memFree=1682752/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=169656 CPUtime=222.23
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 34063 0 0 0 22206 17 0 0 25 0 1 0 1157153311 173727744 23122 1992294400 134512640 135197250 4294956224 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 42414 23122 94 167 0 42245 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 169656

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/82 16501
/proc/meminfo: memFree=1680768/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=171596 CPUtime=282.22
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 34581 0 0 0 28204 18 0 0 25 0 1 0 1157153311 175714304 23640 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 42899 23640 94 167 0 42730 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 171596

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/82 16501
/proc/meminfo: memFree=1679488/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=172412 CPUtime=342.2
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 34892 0 0 0 34202 18 0 0 25 0 1 0 1157153311 176549888 23951 1992294400 134512640 135197250 4294956224 18446744073709551615 134713081 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 43103 23951 94 167 0 42934 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 172412

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/82 16501
/proc/meminfo: memFree=1673344/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=177840 CPUtime=402.19
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 36449 0 0 0 40200 19 0 0 25 0 1 0 1157153311 182108160 25506 1992294400 134512640 135197250 4294956224 18446744073709551615 134551163 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 44460 25506 94 167 0 44291 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 177840

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/82 16501
/proc/meminfo: memFree=1666560/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=184320 CPUtime=462.17
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 38151 0 0 0 46197 20 0 0 25 0 1 0 1157153311 188743680 27204 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 46080 27204 94 167 0 45911 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 184320

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/82 16501
/proc/meminfo: memFree=1660672/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=190160 CPUtime=522.16
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 39586 0 0 0 52195 21 0 0 25 0 1 0 1157153311 194723840 28637 1992294400 134512640 135197250 4294956224 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 47540 28637 94 167 0 47371 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 190160

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/82 16501
/proc/meminfo: memFree=1654848/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=207176 CPUtime=582.14
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 41009 0 0 0 58192 22 0 0 25 0 1 0 1157153311 212148224 30060 1992294400 134512640 135197250 4294956224 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 51794 30060 94 167 0 51625 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 207176

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/82 16501
/proc/meminfo: memFree=1647488/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=212512 CPUtime=642.12
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 42849 0 0 0 64189 23 0 0 25 0 1 0 1157153311 217612288 31898 1992294400 134512640 135197250 4294956224 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 53128 31898 94 167 0 52959 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 212512

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/82 16501
/proc/meminfo: memFree=1634880/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=225356 CPUtime=702.1
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 45997 0 0 0 70185 25 0 0 25 0 1 0 1157153311 230764544 35039 1992294400 134512640 135197250 4294956224 18446744073709551615 134526194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 56339 35039 94 167 0 56170 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 225356

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 1.01 2/82 16501
/proc/meminfo: memFree=1626688/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=232892 CPUtime=762.09
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 47990 0 0 0 76183 26 0 0 25 0 1 0 1157153311 238481408 37032 1992294400 134512640 135197250 4294956224 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 58223 37032 94 167 0 58054 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 232892

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 16501
/proc/meminfo: memFree=1616064/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=263668 CPUtime=822.08
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 50674 0 0 0 82180 28 0 0 25 0 1 0 1157153311 269996032 39712 1992294400 134512640 135197250 4294956224 18446744073709551615 134590676 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 65917 39712 94 167 0 65748 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 263668

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 16502
/proc/meminfo: memFree=1611264/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=267992 CPUtime=882.05
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 51823 0 0 0 88177 28 0 0 25 0 1 0 1157153311 274423808 40860 1992294400 134512640 135197250 4294956224 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 66998 40860 94 167 0 66829 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 267992

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 16503
/proc/meminfo: memFree=1610944/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=267992 CPUtime=942.03
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 51893 0 0 0 94175 28 0 0 25 0 1 0 1157153311 274423808 40930 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 66998 40930 94 167 0 66829 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 267992

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 16503
/proc/meminfo: memFree=1608256/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=269200 CPUtime=1002.02
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 52578 0 0 0 100173 29 0 0 25 0 1 0 1157153311 275660800 41615 1992294400 134512640 135197250 4294956224 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 67300 41615 94 167 0 67131 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 269200

[startup+1062.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/82 16503
/proc/meminfo: memFree=1592192/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=272228 CPUtime=1062.01
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 56625 0 0 0 106171 30 0 0 25 0 1 0 1157153311 278761472 45662 1992294400 134512640 135197250 4294956224 18446744073709551615 134551569 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 68057 45662 94 167 0 67888 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 272228

[startup+1122.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/82 16503
/proc/meminfo: memFree=1587456/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=275340 CPUtime=1121.99
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 57740 0 0 0 112168 31 0 0 25 0 1 0 1157153311 281948160 46777 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 68835 46777 94 167 0 68666 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 275340

[startup+1182.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/82 16503
/proc/meminfo: memFree=1587136/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=276104 CPUtime=1181.97
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 57813 0 0 0 118166 31 0 0 25 0 1 0 1157153311 282730496 46850 1992294400 134512640 135197250 4294956224 18446744073709551615 134713079 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 69026 46850 94 167 0 68857 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 276104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.03 1.01 1.00 2/82 16503
/proc/meminfo: memFree=1587072/2055920 swapFree=4172196/4192956
[pid=16500] ppid=16498 vsize=276104 CPUtime=1200.07
/proc/16500/stat : 16500 (march_nn) R 16498 16500 16354 0 -1 4194304 57833 0 0 0 119976 31 0 0 25 0 1 0 1157153311 282730496 46870 1992294400 134512640 135197250 4294956224 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 69026 46870 94 167 0 68857 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 276104

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): 1200.44
CPU time (s): 1200.12
CPU user time (s): 1199.77
CPU system time (s): 0.345947
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 276104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.345947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57833
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= 2293

runsolver used 1.40779 second user time and 4.06838 second system time

The end

Launcher Data 

Begin job on node85 at 2009-04-04 13:34:54
IDJOB=1556705
IDBENCH=70824
IDSOLVER=522
FILE ID=node85/1556705-1238844894
PBS_JOBID= 9085862
Free space on /tmp= 126868 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/crypto/md5gen/gus-md5-14.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556705-1238844894/watcher-1556705-1238844894 -o /tmp/evaluation-result-1556705-1238844894/solver-1556705-1238844894 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1556705-1238844894.cnf

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

MD5SUM BENCH= 5822cc7fe01f06c27406011d612b5e7d
RANDOM SEED=244485199

node85.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1776032 kB
Buffers:         17256 kB
Cached:         202492 kB
SwapCached:       9684 kB
Active:          85720 kB
Inactive:       145208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776032 kB
SwapTotal:     4192956 kB
SwapFree:      4172196 kB
Dirty:            4868 kB
Writeback:           0 kB
Mapped:          16784 kB
Slab:            33196 kB
Committed_AS:  2817796 kB
PageTables:       2596 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= 126868 MiB
End job on node85 at 2009-04-04 13:54:57