Trace number 1728755

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) 1200.06 1200.42

General information on the benchmark

Namecrafted/Hard/contest02/
hgen2-v500-s1216665065.sat05-467.reshuffled-07.cnf
MD5SUMb414a0b8680818eb94ce47e101b0ad77
Bench CategoryCRAFTED (crafted 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 variables500
Number of clauses1750
Sum of the clauses size5250
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31750
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 1750 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 500 free variables and 1750 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.009
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 500 variables and 1750 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 500 variabels and 1750 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1750 / 500 ) = 3.50
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 500
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 46
0.00/0.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 1135
0.19/0.26	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 16752
4.19/4.23	c |----------------------------------------------------------------|
c |*
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c |***************
c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 171183
48.67/48.79	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/999) NodeCount: 1305585
411.17/411.32	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
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c |***************
c |****************
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c |************************
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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-1728755-1240740726/watcher-1728755-1240740726 -o /tmp/evaluation-result-1728755-1240740726/solver-1728755-1240740726 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1728755-1240740726.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: 0.91 0.97 0.99 3/64 20535
/proc/meminfo: memFree=1325504/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=972 CPUtime=0
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 102105275 995328 127 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 243 127 66 167 0 74 0

[startup+0.0381469 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 20535
/proc/meminfo: memFree=1325504/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=1660 CPUtime=0.03
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 290 0 0 0 3 0 0 0 18 0 1 0 102105275 1699840 273 1992294400 134512640 135197250 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 415 273 94 167 0 246 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1660

[startup+0.102141 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 20535
/proc/meminfo: memFree=1325504/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=1792 CPUtime=0.1
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 303 0 0 0 10 0 0 0 18 0 1 0 102105275 1835008 286 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 448 286 94 167 0 279 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1792

[startup+0.301164 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 20535
/proc/meminfo: memFree=1325504/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=1924 CPUtime=0.29
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 333 0 0 0 29 0 0 0 19 0 1 0 102105275 1970176 316 1992294400 134512640 135197250 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 481 316 94 167 0 312 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1924

[startup+0.701212 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 20535
/proc/meminfo: memFree=1325504/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=1924 CPUtime=0.69
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 346 0 0 0 69 0 0 0 22 0 1 0 102105275 1970176 329 1992294400 134512640 135197250 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 481 329 94 167 0 312 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1924

[startup+1.50131 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1324472/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=2128 CPUtime=1.49
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 401 0 0 0 149 0 0 0 25 0 1 0 102105275 2179072 384 1992294400 134512640 135197250 4294956240 18446744073709551615 134613263 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 532 384 94 167 0 363 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2128

[startup+3.1015 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1324088/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=2380 CPUtime=3.09
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 439 0 0 0 309 0 0 0 25 0 1 0 102105275 2437120 422 1992294400 134512640 135197250 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 595 422 94 167 0 426 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30189 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1323768/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=2808 CPUtime=6.29
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 527 0 0 0 629 0 0 0 25 0 1 0 102105275 2875392 510 1992294400 134512640 135197250 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 702 510 94 167 0 533 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2808

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1323000/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=3660 CPUtime=12.69
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 682 0 0 0 1269 0 0 0 25 0 1 0 102105275 3747840 665 1992294400 134512640 135197250 4294956240 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 915 665 94 167 0 746 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3660

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1321592/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=4736 CPUtime=25.48
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 1037 0 0 0 2548 0 0 0 25 0 1 0 102105275 4849664 1001 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 1184 1001 94 167 0 1015 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4736

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1319288/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=8024 CPUtime=51.07
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 1609 0 0 0 5107 0 0 0 25 0 1 0 102105275 8216576 1573 1992294400 134512640 135197250 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 2006 1573 94 167 0 1837 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8024

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1314552/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=15320 CPUtime=102.27
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 2777 0 0 0 10225 2 0 0 25 0 1 0 102105275 15687680 2741 1992294400 134512640 135197250 4294956240 18446744073709551615 134552482 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 3830 2741 94 167 0 3661 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15320

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1309240/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=22788 CPUtime=162.24
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 4112 0 0 0 16222 2 0 0 25 0 1 0 102105275 23334912 4076 1992294400 134512640 135197250 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 5697 4076 94 167 0 5528 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 22788

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1303800/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=31520 CPUtime=222.23
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 5431 0 0 0 22219 4 0 0 25 0 1 0 102105275 32276480 5395 1992294400 134512640 135197250 4294956240 18446744073709551615 134713094 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 7880 5395 94 167 0 7711 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31520

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1298680/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=31520 CPUtime=282.21
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 6720 0 0 0 28216 5 0 0 25 0 1 0 102105275 32276480 6684 1992294400 134512640 135197250 4294956240 18446744073709551615 134597184 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 7880 6684 94 167 0 7711 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 31520

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1293496/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=47916 CPUtime=342.19
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 7980 0 0 0 34213 6 0 0 25 0 1 0 102105275 49065984 7944 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 11979 7944 94 167 0 11810 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 47916

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1288760/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=48048 CPUtime=402.17
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 9167 0 0 0 40210 7 0 0 25 0 1 0 102105275 49201152 9131 1992294400 134512640 135197250 4294956240 18446744073709551615 134617825 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 12012 9131 94 167 0 11843 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 48048

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1283448/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=48048 CPUtime=462.16
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 10472 0 0 0 46208 8 0 0 25 0 1 0 102105275 49201152 10436 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 12012 10436 94 167 0 11843 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 48048

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1278264/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=48048 CPUtime=522.13
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 11798 0 0 0 52205 8 0 0 25 0 1 0 102105275 49201152 11762 1992294400 134512640 135197250 4294956240 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 12012 11762 94 167 0 11843 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 48048

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1273016/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=74292 CPUtime=582.12
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 13094 0 0 0 58203 9 0 0 25 0 1 0 102105275 76075008 13058 1992294400 134512640 135197250 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 18573 13058 94 167 0 18404 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 74292

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1267896/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=74292 CPUtime=642.1
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 14367 0 0 0 64200 10 0 0 25 0 1 0 102105275 76075008 14331 1992294400 134512640 135197250 4294956240 18446744073709551615 134590506 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 18573 14331 94 167 0 18404 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 74292

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1262904/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=74292 CPUtime=702.08
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 15606 0 0 0 70197 11 0 0 25 0 1 0 102105275 76075008 15570 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 18573 15570 94 167 0 18404 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 74292

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1258232/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=74292 CPUtime=762.07
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 16764 0 0 0 76195 12 0 0 25 0 1 0 102105275 76075008 16728 1992294400 134512640 135197250 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 18573 16728 94 167 0 18404 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 74292

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1252920/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=103760 CPUtime=822.05
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 18078 0 0 0 82192 13 0 0 25 0 1 0 102105275 106250240 18042 1992294400 134512640 135197250 4294956240 18446744073709551615 134713097 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 25940 18042 94 167 0 25771 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 103760

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1247800/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=103760 CPUtime=882.02
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 19355 0 0 0 88189 13 0 0 25 0 1 0 102105275 106250240 19319 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 25940 19319 94 167 0 25771 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 103760

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1242872/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=103760 CPUtime=942.01
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 20600 0 0 0 94187 14 0 0 25 0 1 0 102105275 106250240 20564 1992294400 134512640 135197250 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 25940 20564 94 167 0 25771 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 103760

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1238136/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=103760 CPUtime=1001.99
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 21763 0 0 0 100184 15 0 0 25 0 1 0 102105275 106250240 21727 1992294400 134512640 135197250 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 25940 21727 94 167 0 25771 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 103760

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1232952/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=103760 CPUtime=1061.98
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 23068 0 0 0 106182 16 0 0 25 0 1 0 102105275 106250240 23032 1992294400 134512640 135197250 4294956240 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 25940 23032 94 167 0 25771 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 103760

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1227832/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=116960 CPUtime=1121.96
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 24325 0 0 0 112179 17 0 0 25 0 1 0 102105275 119767040 24289 1992294400 134512640 135197250 4294956240 18446744073709551615 134541957 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 29240 24289 94 167 0 29071 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 116960

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1222840/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=116960 CPUtime=1181.93
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 25557 0 0 0 118176 17 0 0 25 0 1 0 102105275 119767040 25521 1992294400 134512640 135197250 4294956240 18446744073709551615 134539352 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 29240 25521 94 167 0 29071 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 116960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20536
/proc/meminfo: memFree=1221368/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=116960 CPUtime=1200.04
/proc/20535/stat : 20535 (march_nn) R 20533 20535 20392 0 -1 4194304 25915 0 0 0 119986 18 0 0 25 0 1 0 102105275 119767040 25879 1992294400 134512640 135197250 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/20535/statm: 29240 25879 94 167 0 29071 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 116960

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): 1200.06
CPU user time (s): 1199.87
CPU system time (s): 0.197969
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 116960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.197969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25915
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= 3154

runsolver used 1.09683 second user time and 2.21066 second system time

The end

Launcher Data 

Begin job on node33 at 2009-04-26 12:12:06
IDJOB=1728755
IDBENCH=24684
IDSOLVER=522
FILE ID=node33/1728755-1240740726
PBS_JOBID= 9187029
Free space on /tmp= 66424 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest02/hgen2-v500-s1216665065.sat05-467.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728755-1240740726/watcher-1728755-1240740726 -o /tmp/evaluation-result-1728755-1240740726/solver-1728755-1240740726 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1728755-1240740726.cnf

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

MD5SUM BENCH= b414a0b8680818eb94ce47e101b0ad77
RANDOM SEED=2042980019

node33.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		: 3000.212
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		: 3000.212
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:       1325920 kB
Buffers:         62284 kB
Cached:         577664 kB
SwapCached:          0 kB
Active:         257360 kB
Inactive:       396568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1325920 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             792 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            62052 kB
Committed_AS:   346212 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66424 MiB
End job on node33 at 2009-04-26 12:32:09