Trace number 1559357

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 1200.43

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-28-s100.cnf
MD5SUM06e51f5d7b210924fc518c0569affee4
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 variables32151
Number of clauses96786
Sum of the clauses size228372
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 261858
Number of clauses of size 334864
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.29/2.35	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.29/2.35	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.29/2.35	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.29/2.35	c main()::
2.29/2.35	c initFormula():: searching for DIMACS p-line....
2.29/2.35	c initFormula():: the DIMACS p-line indicates a CNF of 32151 variables and 96786 clauses.
2.29/2.35	c parseCNF():: parsing....
2.29/2.35	c parseCNF():: the CNF contains 64 unary clauses.
2.29/2.35	c runParser():: parsing was successful, warming up engines...
2.29/2.35	c find_and_remove_tautogolies():: found and removed 848 tautologies
2.29/2.35	c find_and_remove_tautogolies():: found and removed 60 tautologies
2.29/2.35	c find_and_remove_tautogolies():: found and removed 23 tautologies
2.29/2.35	c find_and_remove_tautogolies():: found and removed 19 tautologies
2.29/2.35	c find_and_remove_tautogolies():: found and removed 18 tautologies
2.29/2.35	c find_and_remove_tautogolies():: found and removed 41 tautologies
2.29/2.35	c find_and_remove_tautogolies():: found and removed 55 tautologies
2.29/2.35	c simplify_formula():: removed 209 tautological, 3791 satisfied and 27 duplicate clauses
2.29/2.35	c preprocessing fase I completed:: there are now 30594 free variables and 92759 clauses.
2.29/2.35	c stat :: sign balance is biased by 0.124
2.29/2.35	c find_equivalence():: found 929 3-equivalences
2.29/2.35	c find_and_remove_tautogolies():: found and removed 8 tautologies
2.29/2.35	c find_and_remove_tautogolies():: found and removed 1 tautologies
2.29/2.35	c find_and_remove_tautogolies():: found and removed 2 tautologies
2.29/2.35	c find_and_remove_tautogolies():: found and removed 204 tautologies
2.29/2.35	c shorten_equivalence(): average equivalence length reduced from 4.313725 to 3.703081
2.29/2.35	c using 3-SAT heuristics (occurence based diff)
2.29/2.35	c simplify_formula():: removed 0 tautological, 3716 satisfied and 0 duplicate clauses
2.29/2.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 7372 duplicate clauses
2.29/2.35	c resolvent_look() :: found 3654 resolvents
2.29/2.35	c lessRedundantTransformation():: nothing to be done.
2.29/2.35	c transformTo3SAT():: you gave me 32151 variables and 96413 clauses.
2.29/2.35	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.29/2.35	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.29/2.35	c transformTo3SAT():: the transformation yielded 32151 variabels and 96413 clauses.
2.29/2.35	c main():: clause / variable ratio: ( 96413 / 32151 ) = 3.00
2.29/2.35	c longest clause has size 3
2.29/2.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.35	c number of free variables = 30379
2.29/2.35	c dynamic_preselect_setsize :: off
2.29/2.35	c main():: all systems go!
2.29/2.35	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 155
2.99/3.01	c |----------------------------------------------------------------|
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19.69/19.80	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 29066
204.04/204.13	c |----------------------------------------------------------------|
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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-1559357-1238882700/watcher-1559357-1238882700 -o /tmp/evaluation-result-1559357-1238882700/solver-1559357-1238882700 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1559357-1238882700.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: 0.84 0.95 0.98 3/64 31134
/proc/meminfo: memFree=1789232/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=3156 CPUtime=0
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 528 0 0 0 0 0 0 0 18 0 1 0 1160932092 3231744 513 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 789 516 59 167 0 620 0

[startup+0.042764 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 31134
/proc/meminfo: memFree=1789232/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=4504 CPUtime=0.03
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 920 0 0 0 3 0 0 0 18 0 1 0 1160932092 4612096 905 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 1126 905 59 167 0 957 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4504

[startup+0.101767 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 31134
/proc/meminfo: memFree=1789232/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=5296 CPUtime=0.09
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 1156 0 0 0 9 0 0 0 18 0 1 0 1160932092 5423104 1141 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 1324 1142 59 167 0 1155 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5296

[startup+0.301784 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 31134
/proc/meminfo: memFree=1789232/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=14508 CPUtime=0.29
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 3376 0 0 0 28 1 0 0 19 0 1 0 1160932092 14856192 2758 1992294400 134512640 135197250 4294956240 18446744073709551615 134693633 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 3627 2758 68 167 0 3458 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14508

[startup+0.70182 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 31134
/proc/meminfo: memFree=1789232/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=14496 CPUtime=0.69
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 3376 0 0 0 68 1 0 0 22 0 1 0 1160932092 14843904 2755 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 3624 2755 68 167 0 3455 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14496

[startup+1.50189 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 31135
/proc/meminfo: memFree=1778408/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=14492 CPUtime=1.49
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 3398 0 0 0 148 1 0 0 25 0 1 0 1160932092 14839808 2775 1992294400 134512640 135197250 4294956240 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 3623 2775 81 167 0 3454 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14492

[startup+3.10205 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 31135
/proc/meminfo: memFree=1778600/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=56624 CPUtime=3.09
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 9077 0 0 0 305 4 0 0 25 0 1 0 1160932092 57982976 6308 1992294400 134512640 135197250 4294956240 18446744073709551615 134526106 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 14156 6308 94 167 0 13987 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 56624

[startup+6.30133 s]
/proc/loadavg: 0.87 0.95 0.98 2/65 31135
/proc/meminfo: memFree=1761832/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=59268 CPUtime=6.29
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 9729 0 0 0 624 5 0 0 25 0 1 0 1160932092 60690432 6960 1992294400 134512640 135197250 4294956240 18446744073709551615 134551509 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 14817 6960 94 167 0 14648 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59268

[startup+12.7019 s]
/proc/loadavg: 0.88 0.95 0.98 2/65 31135
/proc/meminfo: memFree=1759984/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=60928 CPUtime=12.68
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 10133 0 0 0 1263 5 0 0 25 0 1 0 1160932092 62390272 7339 1992294400 134512640 135197250 4294956240 18446744073709551615 134526076 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 15232 7339 94 167 0 15063 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 60928

[startup+25.5011 s]
/proc/loadavg: 0.89 0.95 0.98 2/65 31135
/proc/meminfo: memFree=1757552/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=63368 CPUtime=25.49
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 10713 0 0 0 2542 7 0 0 25 0 1 0 1160932092 64888832 7919 1992294400 134512640 135197250 4294956240 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 15842 7919 94 167 0 15673 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 63368

[startup+51.1014 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 31135
/proc/meminfo: memFree=1753840/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=67728 CPUtime=51.07
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 11629 0 0 0 5100 7 0 0 25 0 1 0 1160932092 69353472 8835 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 16932 8835 94 167 0 16763 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 67728

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 31135
/proc/meminfo: memFree=1748976/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=73532 CPUtime=102.27
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 12834 0 0 0 10218 9 0 0 25 0 1 0 1160932092 75296768 10040 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 18383 10040 94 167 0 18214 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 73532

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31135
/proc/meminfo: memFree=1744304/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=82084 CPUtime=162.25
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 14009 0 0 0 16214 11 0 0 25 0 1 0 1160932092 84054016 11215 1992294400 134512640 135197250 4294956240 18446744073709551615 134603836 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 20521 11215 94 167 0 20352 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 82084

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 31135
/proc/meminfo: memFree=1738480/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=84016 CPUtime=222.23
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 15436 0 0 0 22211 12 0 0 25 0 1 0 1160932092 86032384 12642 1992294400 134512640 135197250 4294956240 18446744073709551615 134540899 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 21004 12642 94 167 0 20835 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 84016

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31135
/proc/meminfo: memFree=1732720/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=100132 CPUtime=282.21
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 16876 0 0 0 28207 14 0 0 25 0 1 0 1160932092 102535168 14082 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 25033 14082 94 167 0 24864 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 100132

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31135
/proc/meminfo: memFree=1728944/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=101832 CPUtime=342.2
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 17796 0 0 0 34204 16 0 0 25 0 1 0 1160932092 104275968 15002 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 25458 15002 94 167 0 25289 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 101832

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31135
/proc/meminfo: memFree=1723760/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=103824 CPUtime=402.19
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 19068 0 0 0 40201 18 0 0 25 0 1 0 1160932092 106315776 16274 1992294400 134512640 135197250 4294956240 18446744073709551615 134541006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 25956 16274 94 167 0 25787 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 103824

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31135
/proc/meminfo: memFree=1719984/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=105024 CPUtime=462.17
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 20015 0 0 0 46197 20 0 0 25 0 1 0 1160932092 107544576 17221 1992294400 134512640 135197250 4294956240 18446744073709551615 134592806 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 26256 17221 94 167 0 26087 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 105024

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31135
/proc/meminfo: memFree=1715440/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=107108 CPUtime=522.15
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 21140 0 0 0 52193 22 0 0 25 0 1 0 1160932092 109678592 18346 1992294400 134512640 135197250 4294956240 18446744073709551615 134593812 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 26777 18346 94 167 0 26608 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 107108

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31135
/proc/meminfo: memFree=1711024/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=134472 CPUtime=582.13
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 22213 0 0 0 58190 23 0 0 25 0 1 0 1160932092 137699328 19419 1992294400 134512640 135197250 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 33618 19419 94 167 0 33449 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 134472

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31135
/proc/meminfo: memFree=1707376/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=135264 CPUtime=642.12
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 23103 0 0 0 64188 24 0 0 25 0 1 0 1160932092 138510336 20309 1992294400 134512640 135197250 4294956240 18446744073709551615 134596910 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 33816 20309 94 167 0 33647 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 135264

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31135
/proc/meminfo: memFree=1704240/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=135660 CPUtime=702.1
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 23865 0 0 0 70185 25 0 0 25 0 1 0 1160932092 138915840 21071 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 33915 21071 94 167 0 33746 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 135660

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31135
/proc/meminfo: memFree=1700656/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=137208 CPUtime=762.09
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 24746 0 0 0 76183 26 0 0 25 0 1 0 1160932092 140500992 21952 1992294400 134512640 135197250 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 34302 21952 94 167 0 34133 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 137208

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31135
/proc/meminfo: memFree=1696688/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=137736 CPUtime=822.08
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 25747 0 0 0 82180 28 0 0 25 0 1 0 1160932092 141041664 22953 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 34434 22953 94 167 0 34265 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 137736

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31135
/proc/meminfo: memFree=1693232/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=138000 CPUtime=882.05
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 26584 0 0 0 88177 28 0 0 25 0 1 0 1160932092 141312000 23790 1992294400 134512640 135197250 4294956240 18446744073709551615 134526194 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 34500 23790 94 167 0 34331 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 138000

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31135
/proc/meminfo: memFree=1689776/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=138264 CPUtime=942.04
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 27450 0 0 0 94174 30 0 0 25 0 1 0 1160932092 141582336 24656 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 34566 24656 94 167 0 34397 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 138264

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31135
/proc/meminfo: memFree=1686256/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=138528 CPUtime=1002.03
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 28318 0 0 0 100172 31 0 0 25 0 1 0 1160932092 141852672 25524 1992294400 134512640 135197250 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 34632 25524 94 167 0 34463 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 138528

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31135
/proc/meminfo: memFree=1682736/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=138924 CPUtime=1062.01
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 29177 0 0 0 106169 32 0 0 25 0 1 0 1160932092 142258176 26383 1992294400 134512640 135197250 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 34731 26383 94 167 0 34562 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 138924

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31135
/proc/meminfo: memFree=1679600/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=193792 CPUtime=1121.99
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 29933 0 0 0 112165 34 0 0 25 0 1 0 1160932092 198443008 27139 1992294400 134512640 135197250 4294956240 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 48448 27139 94 167 0 48279 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 193792

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31135
/proc/meminfo: memFree=1675888/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=194056 CPUtime=1181.97
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 30872 0 0 0 118163 34 0 0 25 0 1 0 1160932092 198713344 28078 1992294400 134512640 135197250 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 48514 28078 94 167 0 48345 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 194056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31135
/proc/meminfo: memFree=1674608/2055920 swapFree=4176712/4192956
[pid=31134] ppid=31132 vsize=194188 CPUtime=1200.08
/proc/31134/stat : 31134 (march_nn) R 31132 31134 31097 0 -1 4194304 31174 0 0 0 119973 35 0 0 25 0 1 0 1160932092 198848512 28380 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/31134/statm: 48547 28380 94 167 0 48378 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 194188

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): 1200.11
CPU user time (s): 1199.74
CPU system time (s): 0.369943
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 194188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.369943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31174
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= 1759

runsolver used 0.91486 second user time and 2.72558 second system time

The end

Launcher Data 

Begin job on node51 at 2009-04-05 00:05:00
IDJOB=1559357
IDBENCH=70875
IDSOLVER=522
FILE ID=node51/1559357-1238882700
PBS_JOBID= 9086027
Free space on /tmp= 66540 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-28-s100.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1559357-1238882700/watcher-1559357-1238882700 -o /tmp/evaluation-result-1559357-1238882700/solver-1559357-1238882700 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1559357-1238882700.cnf

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

MD5SUM BENCH= 06e51f5d7b210924fc518c0569affee4
RANDOM SEED=347280442

node51.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		: 3000.234
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		: 3000.234
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:       1789648 kB
Buffers:         32912 kB
Cached:         163756 kB
SwapCached:      10120 kB
Active:          37220 kB
Inactive:       170900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789648 kB
SwapTotal:     4192956 kB
SwapFree:      4176712 kB
Dirty:            2524 kB
Writeback:           0 kB
Mapped:          17196 kB
Slab:            44148 kB
Committed_AS:  3452904 kB
PageTables:       1400 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= 66540 MiB
End job on node51 at 2009-04-05 00:25:03