Trace number 1718199

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) 1200.09 1200.81

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.11.unsat.cnf
MD5SUM90581094793af5fc10d4e4b9a10259ac
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 variables1400
Number of clauses4732
Sum of the clauses size12300
Maximum clause length21
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22052
Number of clauses of size 32605
Number of clauses of size 427
Number of clauses of size 531
Number of clauses of size over 514

Solver Data 

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 1400 variables and 4732 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 3 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 45 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 1397 free variables and 4687 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.088
0.00/0.04	c find_equivalence():: found 433 3-equivalences
0.00/0.04	c find_and_remove_tautogolies():: found and removed 39 tautologies
0.00/0.04	c shorten_equivalence(): average equivalence length reduced from 6.694656 to 3.463104
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c simplify_formula():: removed 0 tautological, 1732 satisfied and 0 duplicate clauses
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c main():: clause / variable ratio: ( 2955 / 1400 ) = 2.11
0.00/0.04	c longest clause has size 19
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c number of free variables = 1357
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 20
0.10/0.16	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 219
1.00/1.08	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 1419
6.62/6.85	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 6454
29.92/30.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 22236
100.48/100.79	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 60416
261.11/261.48	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 132661
543.68/544.15	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 241227
932.90/933.51	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-1718199-1240634505/watcher-1718199-1240634505 -o /tmp/evaluation-result-1718199-1240634505/solver-1718199-1240634505 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1718199-1240634505.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 17920
/proc/meminfo: memFree=1796408/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=976 CPUtime=0
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 91483779 999424 108 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 244 108 59 167 0 75 0

[startup+0.058196 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17920
/proc/meminfo: memFree=1796408/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=3316 CPUtime=0.05
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 420 0 0 0 5 0 0 0 18 0 1 0 91483779 3395584 402 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 829 402 91 167 0 660 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3316

[startup+0.101204 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17920
/proc/meminfo: memFree=1796408/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=3316 CPUtime=0.1
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 432 0 0 0 10 0 0 0 18 0 1 0 91483779 3395584 414 1992294400 134512640 135197250 4294956240 18446744073709551615 134553149 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 829 414 94 167 0 660 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3316

[startup+0.301244 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17920
/proc/meminfo: memFree=1796408/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=3740 CPUtime=0.3
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 531 0 0 0 30 0 0 0 19 0 1 0 91483779 3829760 513 1992294400 134512640 135197250 4294956240 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 935 513 94 167 0 766 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3740

[startup+0.701321 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17920
/proc/meminfo: memFree=1796408/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=4004 CPUtime=0.7
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 575 0 0 0 70 0 0 0 22 0 1 0 91483779 4100096 557 1992294400 134512640 135197250 4294956240 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 1001 557 94 167 0 832 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 4004

[startup+1.50148 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17921
/proc/meminfo: memFree=1794352/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=4300 CPUtime=1.5
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 648 0 0 0 150 0 0 0 25 0 1 0 91483779 4403200 630 1992294400 134512640 135197250 4294956240 18446744073709551615 134602814 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 1075 630 94 167 0 906 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 4300

[startup+3.10179 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17921
/proc/meminfo: memFree=1793968/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=4512 CPUtime=3.1
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 717 0 0 0 310 0 0 0 25 0 1 0 91483779 4620288 699 1992294400 134512640 135197250 4294956240 18446744073709551615 134553546 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 1128 699 94 167 0 959 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 4512

[startup+6.30141 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1793408/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=4948 CPUtime=6.13
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 820 0 0 0 613 0 0 0 25 0 1 0 91483779 5066752 802 1992294400 134512640 135197250 4294956240 18446744073709551615 134539100 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 1237 802 94 167 0 1068 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 4948

[startup+12.7027 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1792896/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=5632 CPUtime=12.52
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 951 0 0 0 1252 0 0 0 25 0 1 0 91483779 5767168 933 1992294400 134512640 135197250 4294956240 18446744073709551615 134553720 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 1408 933 94 167 0 1239 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 5632

[startup+25.5012 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1792192/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=6260 CPUtime=25.32
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 1108 0 0 0 2531 1 0 0 25 0 1 0 91483779 6410240 1090 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 1565 1090 94 167 0 1396 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 6260

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1791040/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=7540 CPUtime=50.9
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 1391 0 0 0 5089 1 0 0 25 0 1 0 91483779 7720960 1373 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 1885 1373 94 167 0 1716 0
Current children cumulated CPU time (s) 50.9
Current children cumulated vsize (KiB) 7540

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1788928/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=9760 CPUtime=102.08
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 1880 0 0 0 10207 1 0 0 25 0 1 0 91483779 9994240 1862 1992294400 134512640 135197250 4294956240 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 2440 1862 94 167 0 2271 0
Current children cumulated CPU time (s) 102.08
Current children cumulated vsize (KiB) 9760

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1786688/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=13264 CPUtime=162.05
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 2425 0 0 0 16203 2 0 0 25 0 1 0 91483779 13582336 2407 1992294400 134512640 135197250 4294956240 18446744073709551615 134523574 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 3316 2407 94 167 0 3147 0
Current children cumulated CPU time (s) 162.05
Current children cumulated vsize (KiB) 13264

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1784448/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=19716 CPUtime=222.02
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 2977 0 0 0 22200 2 0 0 25 0 1 0 91483779 20189184 2959 1992294400 134512640 135197250 4294956240 18446744073709551615 134611921 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 4929 2959 94 167 0 4760 0
Current children cumulated CPU time (s) 222.02
Current children cumulated vsize (KiB) 19716

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1782272/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=19844 CPUtime=282
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 3499 0 0 0 28197 3 0 0 25 0 1 0 91483779 20320256 3481 1992294400 134512640 135197250 4294956240 18446744073709551615 134525849 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 4961 3481 94 167 0 4792 0
Current children cumulated CPU time (s) 282
Current children cumulated vsize (KiB) 19844

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1779968/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=20740 CPUtime=341.96
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 4055 0 0 0 34193 3 0 0 25 0 1 0 91483779 21237760 4037 1992294400 134512640 135197250 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 5185 4037 94 167 0 5016 0
Current children cumulated CPU time (s) 341.96
Current children cumulated vsize (KiB) 20740

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1777920/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=20740 CPUtime=401.94
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 4569 0 0 0 40190 4 0 0 25 0 1 0 91483779 21237760 4551 1992294400 134512640 135197250 4294956240 18446744073709551615 134525750 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 5185 4551 94 167 0 5016 0
Current children cumulated CPU time (s) 401.94
Current children cumulated vsize (KiB) 20740

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1775616/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=33524 CPUtime=461.91
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 5117 0 0 0 46187 4 0 0 25 0 1 0 91483779 34328576 5099 1992294400 134512640 135197250 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 8381 5099 94 167 0 8212 0
Current children cumulated CPU time (s) 461.91
Current children cumulated vsize (KiB) 33524

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1773376/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=33652 CPUtime=521.89
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 5676 0 0 0 52184 5 0 0 25 0 1 0 91483779 34459648 5658 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 8413 5658 94 167 0 8244 0
Current children cumulated CPU time (s) 521.89
Current children cumulated vsize (KiB) 33652

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1771200/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=33652 CPUtime=581.87
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 6211 0 0 0 58182 5 0 0 25 0 1 0 91483779 34459648 6193 1992294400 134512640 135197250 4294956240 18446744073709551615 134616386 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 8413 6193 94 167 0 8244 0
Current children cumulated CPU time (s) 581.87
Current children cumulated vsize (KiB) 33652

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1768960/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=35376 CPUtime=641.84
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 6757 0 0 0 64179 5 0 0 25 0 1 0 91483779 36225024 6739 1992294400 134512640 135197250 4294956240 18446744073709551615 134526735 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 8844 6739 94 167 0 8675 0
Current children cumulated CPU time (s) 641.84
Current children cumulated vsize (KiB) 35376

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1766720/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=35504 CPUtime=701.81
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 7309 0 0 0 70175 6 0 0 25 0 1 0 91483779 36356096 7291 1992294400 134512640 135197250 4294956240 18446744073709551615 134593627 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 8876 7291 94 167 0 8707 0
Current children cumulated CPU time (s) 701.81
Current children cumulated vsize (KiB) 35504

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1764416/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=35504 CPUtime=761.79
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 7859 0 0 0 76173 6 0 0 25 0 1 0 91483779 36356096 7841 1992294400 134512640 135197250 4294956240 18446744073709551615 134539289 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 8876 7841 94 167 0 8707 0
Current children cumulated CPU time (s) 761.79
Current children cumulated vsize (KiB) 35504

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1762176/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=58764 CPUtime=821.76
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 8400 0 0 0 82169 7 0 0 25 0 1 0 91483779 60174336 8382 1992294400 134512640 135197250 4294956240 18446744073709551615 134539314 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 14691 8382 94 167 0 14522 0
Current children cumulated CPU time (s) 821.76
Current children cumulated vsize (KiB) 58764

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1759872/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=61352 CPUtime=881.72
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 8958 0 0 0 88165 7 0 0 25 0 1 0 91483779 62824448 8940 1992294400 134512640 135197250 4294956240 18446744073709551615 134597130 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 15338 8940 94 167 0 15169 0
Current children cumulated CPU time (s) 881.72
Current children cumulated vsize (KiB) 61352

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1757696/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=61352 CPUtime=941.7
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 9504 0 0 0 94163 7 0 0 25 0 1 0 91483779 62824448 9486 1992294400 134512640 135197250 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 15338 9486 94 167 0 15169 0
Current children cumulated CPU time (s) 941.7
Current children cumulated vsize (KiB) 61352

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1755520/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=61480 CPUtime=1001.68
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 10039 0 0 0 100160 8 0 0 25 0 1 0 91483779 62955520 10021 1992294400 134512640 135197250 4294956240 18446744073709551615 134553692 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 15370 10021 94 167 0 15201 0
Current children cumulated CPU time (s) 1001.68
Current children cumulated vsize (KiB) 61480

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1753216/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=61480 CPUtime=1061.65
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 10611 0 0 0 106157 8 0 0 25 0 1 0 91483779 62955520 10593 1992294400 134512640 135197250 4294956240 18446744073709551615 134525862 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 15370 10593 94 167 0 15201 0
Current children cumulated CPU time (s) 1061.65
Current children cumulated vsize (KiB) 61480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17921
/proc/meminfo: memFree=1750976/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=61480 CPUtime=1121.62
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 11153 0 0 0 112153 9 0 0 25 0 1 0 91483779 62955520 11135 1992294400 134512640 135197250 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 15370 11135 94 167 0 15201 0
Current children cumulated CPU time (s) 1121.62
Current children cumulated vsize (KiB) 61480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17927
/proc/meminfo: memFree=1748664/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=61480 CPUtime=1181.58
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 11714 0 0 0 118149 9 0 0 25 0 1 0 91483779 62955520 11696 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 15370 11696 94 167 0 15201 0
Current children cumulated CPU time (s) 1181.58
Current children cumulated vsize (KiB) 61480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17927
/proc/meminfo: memFree=1747896/2055920 swapFree=4180180/4192956
[pid=17920] ppid=17918 vsize=61480 CPUtime=1200.07
/proc/17920/stat : 17920 (march_nn) R 17918 17920 17883 0 -1 4194304 11893 0 0 0 119997 10 0 0 25 0 1 0 91483779 62955520 11875 1992294400 134512640 135197250 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/17920/statm: 15370 11875 94 167 0 15201 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 61480

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): 1200.81
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.112982
CPU usage (%): 99.9397
Max. virtual memory (cumulated for all children) (KiB): 61480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11893
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= 2870

runsolver used 1.08783 second user time and 2.25666 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-25 06:41:45
IDJOB=1718199
IDBENCH=20472
IDSOLVER=522
FILE ID=node28/1718199-1240634505
PBS_JOBID= 9186432
Free space on /tmp= 66244 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.11.unsat.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718199-1240634505/watcher-1718199-1240634505 -o /tmp/evaluation-result-1718199-1240634505/solver-1718199-1240634505 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1718199-1240634505.cnf

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

MD5SUM BENCH= 90581094793af5fc10d4e4b9a10259ac
RANDOM SEED=1461115723

node28.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1796888 kB
Buffers:         44452 kB
Cached:         159336 kB
SwapCached:       6604 kB
Active:          52032 kB
Inactive:       160908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796888 kB
SwapTotal:     4192956 kB
SwapFree:      4180180 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          13624 kB
Slab:            31936 kB
Committed_AS:   356144 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66244 MiB
End job on node28 at 2009-04-25 07:01:48