Trace number 1556601

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.11 1200.42

General information on the benchmark

NameAPPLICATIONS/crypto/
md5gen/gus-md5-09.cnf
MD5SUM5c56557463274332c6704b6432dfc42b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark629.145
Satisfiable
(Un)Satisfiability was proved
Number of variables69487
Number of clauses226581
Sum of the clauses size587221
Maximum clause length3
Minimum clause length1
Number of clauses of size 1129
Number of clauses of size 292264
Number of clauses of size 3134188
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.79/2.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.79/2.89	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.79/2.89	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.79/2.89	c main()::
2.79/2.89	c initFormula():: searching for DIMACS p-line....
2.79/2.89	c initFormula():: the DIMACS p-line indicates a CNF of 69487 variables and 226581 clauses.
2.79/2.89	c parseCNF():: parsing....
2.79/2.89	c parseCNF():: the CNF contains 129 unary clauses.
2.79/2.89	c runParser():: parsing was successful, warming up engines...
2.79/2.89	c find_and_remove_tautogolies():: found and removed 5272 tautologies
2.79/2.89	c simplify_formula():: removed 16 tautological, 11227 satisfied and 0 duplicate clauses
2.79/2.89	c preprocessing fase I completed:: there are now 63938 free variables and 215338 clauses.
2.79/2.89	c stat :: sign balance is biased by 0.079
2.79/2.89	c find_equivalence():: found 23209 3-equivalences
2.79/2.89	c find_and_remove_tautogolies():: found and removed 49 tautologies
2.79/2.89	c find_and_remove_tautogolies():: found and removed 2 tautologies
2.79/2.89	c find_and_remove_tautogolies():: found and removed 9068 tautologies
2.79/2.89	c shorten_equivalence(): average equivalence length reduced from 5.718950 to 3.812349
2.79/2.89	c using 3-SAT heuristics (occurence based diff)
2.79/2.89	c simplify_formula():: removed 0 tautological, 92836 satisfied and 0 duplicate clauses
2.79/2.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 174 duplicate clauses
2.79/2.89	c lessRedundantTransformation():: nothing to be done.
2.79/2.89	c transformTo3SAT():: you gave me 69487 variables and 122584 clauses.
2.79/2.89	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.79/2.89	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.79/2.89	c transformTo3SAT():: the transformation yielded 69487 variabels and 122584 clauses.
2.79/2.89	c main():: clause / variable ratio: ( 122584 / 69487 ) = 1.76
2.79/2.89	c longest clause has size 3
2.79/2.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.89	c number of free variables = 54819
2.79/2.89	c dynamic_preselect_setsize :: off
2.79/2.89	c main():: all systems go!
2.79/2.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 15
3.68/3.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 1/999) NodeCount: 424
12.59/12.64	c |----------------------------------------------------------------|
c |****
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c |****************************************************************| ( 2/999) NodeCount: 2128
47.48/47.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 8317
141.85/141.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |********************************
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c |******************************************
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c |*********************************************
c |**********************************************
c |***********************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 60535
762.19/762.44	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 |********************************
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c |******************************************
c |********************************************
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c |**********************************************
c |***********************************************
c |************************************************
c |********************************************************
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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-1556601-1238843982/watcher-1556601-1238843982 -o /tmp/evaluation-result-1556601-1238843982/solver-1556601-1238843982 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1556601-1238843982.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: 1.03 1.05 1.13 3/73 19477
/proc/meminfo: memFree=1428544/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=4896 CPUtime=0
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 656 0 0 0 0 0 0 0 20 0 1 0 1157063043 5013504 642 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 1257 646 59 167 0 1088 0

[startup+0.042613 s]
/proc/loadavg: 1.03 1.05 1.13 3/73 19477
/proc/meminfo: memFree=1428544/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=8352 CPUtime=0.03
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 1713 0 0 0 3 0 0 0 20 0 1 0 1157063043 8552448 1698 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 2088 1698 59 167 0 1919 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8352

[startup+0.101619 s]
/proc/loadavg: 1.03 1.05 1.13 3/73 19477
/proc/meminfo: memFree=1428544/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=9144 CPUtime=0.09
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 1948 0 0 0 9 0 0 0 20 0 1 0 1157063043 9363456 1934 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 2286 1934 59 167 0 2117 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9144

[startup+0.301641 s]
/proc/loadavg: 1.03 1.05 1.13 3/73 19477
/proc/meminfo: memFree=1428544/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=11388 CPUtime=0.29
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 2674 0 0 0 28 1 0 0 22 0 1 0 1157063043 11661312 2659 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 2847 2659 59 167 0 2678 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11388

[startup+0.701682 s]
/proc/loadavg: 1.03 1.05 1.13 3/73 19477
/proc/meminfo: memFree=1428544/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=28664 CPUtime=0.69
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 8272 0 0 0 66 3 0 0 25 0 1 0 1157063043 29351936 5318 1992294400 134512640 135197250 4294956224 18446744073709551615 134560366 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 7166 5318 68 167 0 6997 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28664

[startup+1.50177 s]
/proc/loadavg: 1.03 1.05 1.13 2/74 19478
/proc/meminfo: memFree=1404216/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=30580 CPUtime=1.49
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 13660 0 0 0 142 7 0 0 25 0 1 0 1157063043 31313920 5878 1992294400 134512640 135197250 4294956224 18446744073709551615 134560939 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 7645 5878 81 167 0 7476 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30580

[startup+3.10194 s]
/proc/loadavg: 1.03 1.05 1.13 2/74 19478
/proc/meminfo: memFree=1405944/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=115672 CPUtime=3.08
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 28285 0 0 0 295 13 0 0 25 0 1 0 1157063043 118448128 12086 1992294400 134512640 135197250 4294956224 18446744073709551615 134526027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 28918 12086 94 167 0 28749 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 115672

[startup+6.30128 s]
/proc/loadavg: 1.03 1.05 1.13 2/74 19478
/proc/meminfo: memFree=1378808/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=117908 CPUtime=6.29
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 28711 0 0 0 615 14 0 0 25 0 1 0 1157063043 120737792 12512 1992294400 134512640 135197250 4294956224 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 29477 12512 94 167 0 29308 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 117908

[startup+12.702 s]
/proc/loadavg: 1.02 1.05 1.13 2/74 19478
/proc/meminfo: memFree=1374264/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=123080 CPUtime=12.69
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 29904 0 0 0 1254 15 0 0 25 0 1 0 1157063043 126033920 13666 1992294400 134512640 135197250 4294956224 18446744073709551615 134540986 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 30770 13666 94 167 0 30601 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 123080

[startup+25.5013 s]
/proc/loadavg: 1.02 1.04 1.13 2/74 19478
/proc/meminfo: memFree=1369528/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=128080 CPUtime=25.48
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 31074 0 0 0 2533 15 0 0 25 0 1 0 1157063043 131153920 14836 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 32020 14836 94 167 0 31851 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 128080

[startup+51.1011 s]
/proc/loadavg: 1.01 1.04 1.12 2/74 19478
/proc/meminfo: memFree=1363832/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=134768 CPUtime=51.08
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 32406 0 0 0 5091 17 0 0 25 0 1 0 1157063043 138002432 16168 1992294400 134512640 135197250 4294956224 18446744073709551615 134541594 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 33692 16168 94 167 0 33523 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 134768

[startup+102.307 s]
/proc/loadavg: 1.00 1.03 1.11 2/74 19478
/proc/meminfo: memFree=1356792/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=143992 CPUtime=102.27
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 34152 0 0 0 10209 18 0 0 25 0 1 0 1157063043 147447808 17913 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 35998 17913 94 167 0 35829 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 143992

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.10 2/74 19478
/proc/meminfo: memFree=1347768/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=152860 CPUtime=162.25
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 36448 0 0 0 16205 20 0 0 25 0 1 0 1157063043 156528640 20209 1992294400 134512640 135197250 4294956224 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 38215 20209 94 167 0 38046 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 152860

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.09 2/74 19478
/proc/meminfo: memFree=1340728/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=163792 CPUtime=222.23
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 38134 0 0 0 22202 21 0 0 25 0 1 0 1157063043 167723008 21893 1992294400 134512640 135197250 4294956224 18446744073709551615 134551538 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 40948 21893 94 167 0 40779 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 163792

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.08 2/74 19478
/proc/meminfo: memFree=1339768/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=164608 CPUtime=282.22
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 38367 0 0 0 28201 21 0 0 25 0 1 0 1157063043 168558592 22126 1992294400 134512640 135197250 4294956224 18446744073709551615 134541594 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 41152 22126 94 167 0 40983 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 164608

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.08 2/74 19478
/proc/meminfo: memFree=1339448/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=164608 CPUtime=342.2
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 38436 0 0 0 34199 21 0 0 25 0 1 0 1157063043 168558592 22195 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 41152 22195 94 167 0 40983 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 164608

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/74 19478
/proc/meminfo: memFree=1338744/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=165220 CPUtime=402.18
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 38613 0 0 0 40197 21 0 0 25 0 1 0 1157063043 169185280 22372 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 41305 22372 94 167 0 41136 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 165220

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/74 19478
/proc/meminfo: memFree=1338424/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=165220 CPUtime=462.17
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 38682 0 0 0 46196 21 0 0 25 0 1 0 1157063043 169185280 22441 1992294400 134512640 135197250 4294956224 18446744073709551615 134541594 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 41305 22441 94 167 0 41136 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 165220

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/74 19478
/proc/meminfo: memFree=1338104/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=165220 CPUtime=522.15
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 38737 0 0 0 52194 21 0 0 25 0 1 0 1157063043 169185280 22496 1992294400 134512640 135197250 4294956224 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 41305 22496 94 167 0 41136 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 165220

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/74 19478
/proc/meminfo: memFree=1337656/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=165864 CPUtime=582.13
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 38852 0 0 0 58192 21 0 0 25 0 1 0 1157063043 169844736 22611 1992294400 134512640 135197250 4294956224 18446744073709551615 134540904 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 41466 22611 94 167 0 41297 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 165864

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/74 19478
/proc/meminfo: memFree=1337272/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=165864 CPUtime=642.12
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 38927 0 0 0 64191 21 0 0 25 0 1 0 1157063043 169844736 22686 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 41466 22686 94 167 0 41297 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 165864

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/74 19478
/proc/meminfo: memFree=1336952/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=165996 CPUtime=702.1
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 39023 0 0 0 70189 21 0 0 25 0 1 0 1157063043 169979904 22782 1992294400 134512640 135197250 4294956224 18446744073709551615 134540874 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 41499 22782 94 167 0 41330 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 165996

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.04 2/74 19478
/proc/meminfo: memFree=1327864/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=173920 CPUtime=762.09
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 41273 0 0 0 76186 23 0 0 25 0 1 0 1157063043 178094080 25032 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 43480 25032 94 167 0 43311 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 173920

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/74 19478
/proc/meminfo: memFree=1320952/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=190864 CPUtime=822.07
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 43085 0 0 0 82182 25 0 0 25 0 1 0 1157063043 195444736 26843 1992294400 134512640 135197250 4294956224 18446744073709551615 134551679 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 47716 26843 94 167 0 47547 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 190864

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/74 19478
/proc/meminfo: memFree=1316728/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=193384 CPUtime=882.05
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 44029 0 0 0 88180 25 0 0 25 0 1 0 1157063043 198025216 27787 1992294400 134512640 135197250 4294956224 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 48346 27787 94 167 0 48177 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 193384

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/74 19478
/proc/meminfo: memFree=1311864/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=197056 CPUtime=942.04
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 45224 0 0 0 94178 26 0 0 25 0 1 0 1157063043 201785344 28982 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 49264 28982 94 167 0 49095 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 197056

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 19478
/proc/meminfo: memFree=1311480/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=197188 CPUtime=1002.02
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 45307 0 0 0 100176 26 0 0 25 0 1 0 1157063043 201920512 29065 1992294400 134512640 135197250 4294956224 18446744073709551615 134540899 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 49297 29065 94 167 0 49128 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 197188

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 19478
/proc/meminfo: memFree=1311288/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=197188 CPUtime=1062.01
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 45395 0 0 0 106175 26 0 0 25 0 1 0 1157063043 201920512 29153 1992294400 134512640 135197250 4294956224 18446744073709551615 134540972 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 49297 29153 94 167 0 49128 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 197188

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 19478
/proc/meminfo: memFree=1310968/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=197188 CPUtime=1122
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 45484 0 0 0 112173 27 0 0 25 0 1 0 1157063043 201920512 29242 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 49297 29242 94 167 0 49128 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 197188

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 19478
/proc/meminfo: memFree=1310456/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=198472 CPUtime=1181.98
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 45596 0 0 0 118171 27 0 0 25 0 1 0 1157063043 203235328 29354 1992294400 134512640 135197250 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 49618 29354 94 167 0 49449 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 198472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 19478
/proc/meminfo: memFree=1310072/2055920 swapFree=4164660/4192956
[pid=19477] ppid=19475 vsize=198736 CPUtime=1200.08
/proc/19477/stat : 19477 (march_nn) R 19475 19477 19255 0 -1 4194304 45689 0 0 0 119981 27 0 0 25 0 1 0 1157063043 203505664 29447 1992294400 134512640 135197250 4294956224 18446744073709551615 134541017 0 0 4096 0 0 0 0 17 1 0 0
/proc/19477/statm: 49684 29447 94 167 0 49515 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 198736

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.82
CPU system time (s): 0.290955
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 198736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.290955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45689
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= 2183

runsolver used 1.01885 second user time and 3.36449 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-04 13:19:42
IDJOB=1556601
IDBENCH=70822
IDSOLVER=522
FILE ID=node81/1556601-1238843982
PBS_JOBID= 9085836
Free space on /tmp= 126804 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/crypto/md5gen/gus-md5-09.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556601-1238843982/watcher-1556601-1238843982 -o /tmp/evaluation-result-1556601-1238843982/solver-1556601-1238843982 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1556601-1238843982.cnf

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

MD5SUM BENCH= 5c56557463274332c6704b6432dfc42b
RANDOM SEED=1070647370

node81.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		: 3000.220
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		: 3000.220
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:       1428960 kB
Buffers:         43828 kB
Cached:         506788 kB
SwapCached:      19360 kB
Active:         210596 kB
Inactive:       361104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1428960 kB
SwapTotal:     4192956 kB
SwapFree:      4164660 kB
Dirty:            4860 kB
Writeback:           0 kB
Mapped:          26232 kB
Slab:            40044 kB
Committed_AS:  3271344 kB
PageTables:       2092 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= 126804 MiB
End job on node81 at 2009-04-04 13:39:45