Trace number 1728172

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) 1200.08 1200.54

General information on the benchmark

Namecrafted/Hard/contest05/others/
mod2c-rand3bip-sat-220-2.sat05-2489.reshuffled-07.cnf
MD5SUM42a2d57c47222c3ed0e0546d3518a54d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.174
Satisfiable
(Un)Satisfiability was proved
Number of variables311
Number of clauses2200
Sum of the clauses size9712
Maximum clause length6
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 41352
Number of clauses of size 5784
Number of clauses of size over 564

Solver Data 

0.02/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.02/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.02/0.03	c main()::
0.02/0.03	c initFormula():: searching for DIMACS p-line....
0.02/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 311 variables and 2200 clauses.
0.02/0.03	c parseCNF():: parsing....
0.02/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.03	c runParser():: parsing was successful, warming up engines...
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.03	c preprocessing fase I completed:: there are now 311 free variables and 2200 clauses.
0.02/0.03	c stat :: sign balance is biased by 0.011
0.02/0.03	c using k-SAT heuristics (size based diff)
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 672 duplicate clauses
0.02/0.03	c resolvent_look() :: found 1200 resolvents
0.02/0.03	c main():: clause / variable ratio: ( 3400 / 311 ) = 10.93
0.02/0.03	c longest clause has size 6
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.03	c number of free variables = 311
0.02/0.03	c dynamic_preselect_setsize :: off
0.02/0.03	c main():: all systems go!
0.02/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 44
0.02/0.04	c |----------------------------------------------------------------|
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0.09/0.13	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 8413
1.29/1.30	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 68600
10.99/11.08	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 442439
75.56/75.68	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 2322140
421.82/422.08	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-1728172-1240733680/watcher-1728172-1240733680 -o /tmp/evaluation-result-1728172-1240733680/solver-1728172-1240733680 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1728172-1240733680.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: 0.99 0.97 0.97 2/64 27795
/proc/meminfo: memFree=1664496/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=836 CPUtime=0
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 101394431 856064 91 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 208 91 60 167 0 39 0

[startup+0.0260659 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 27795
/proc/meminfo: memFree=1664496/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=1116 CPUtime=0.02
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 199 0 0 0 2 0 0 0 18 0 1 0 101394431 1142784 182 1992294400 134512640 135197250 4294956240 18446744073709551615 134648968 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 279 182 84 167 0 110 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1116

[startup+0.102091 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 27795
/proc/meminfo: memFree=1664496/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=1776 CPUtime=0.09
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 297 0 0 0 9 0 0 0 18 0 1 0 101394431 1818624 280 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 444 280 94 167 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1776

[startup+0.30112 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 27795
/proc/meminfo: memFree=1664496/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=1916 CPUtime=0.29
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 300 0 0 0 29 0 0 0 19 0 1 0 101394431 1961984 283 1992294400 134512640 135197250 4294956240 18446744073709551615 134611835 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 479 283 94 167 0 310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1916

[startup+0.701198 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 27795
/proc/meminfo: memFree=1664496/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=2052 CPUtime=0.69
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 356 0 0 0 69 0 0 0 23 0 1 0 101394431 2101248 339 1992294400 134512640 135197250 4294956240 18446744073709551615 134615878 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 513 339 94 167 0 344 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2052

[startup+1.50136 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1663464/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=2220 CPUtime=1.49
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 387 0 0 0 149 0 0 0 25 0 1 0 101394431 2273280 370 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 555 370 94 167 0 386 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2220

[startup+3.10167 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1663144/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=2600 CPUtime=3.09
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 450 0 0 0 309 0 0 0 25 0 1 0 101394431 2662400 433 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 650 433 94 167 0 481 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2600

[startup+6.3013 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1662448/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=3152 CPUtime=6.29
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 616 0 0 0 629 0 0 0 25 0 1 0 101394431 3227648 588 1992294400 134512640 135197250 4294956240 18446744073709551615 134618025 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 788 588 94 167 0 619 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3152

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1661232/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=4684 CPUtime=12.68
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 900 0 0 0 1268 0 0 0 25 0 1 0 101394431 4796416 872 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 1171 872 94 167 0 1002 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4684

[startup+25.5021 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1658864/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=8072 CPUtime=25.48
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 1468 0 0 0 2547 1 0 0 25 0 1 0 101394431 8265728 1440 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 2018 1440 94 167 0 1849 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8072

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1654448/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=11688 CPUtime=51.07
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 2583 0 0 0 5105 2 0 0 25 0 1 0 101394431 11968512 2555 1992294400 134512640 135197250 4294956240 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 2922 2555 94 167 0 2753 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11688

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1645424/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=23436 CPUtime=102.25
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 4804 0 0 0 10222 3 0 0 25 0 1 0 101394431 23998464 4776 1992294400 134512640 135197250 4294956240 18446744073709551615 134618418 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 5859 4776 94 167 0 5690 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23436

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1635056/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=36268 CPUtime=162.22
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 7404 0 0 0 16218 4 0 0 25 0 1 0 101394431 37138432 7376 1992294400 134512640 135197250 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 9067 7376 94 167 0 8898 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 36268

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1624752/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=49364 CPUtime=222.2
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 9930 0 0 0 22214 6 0 0 25 0 1 0 101394431 50548736 9902 1992294400 134512640 135197250 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 12341 9902 94 167 0 12172 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 49364

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1614640/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=57564 CPUtime=282.19
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 12485 0 0 0 28211 8 0 0 25 0 1 0 101394431 58945536 12457 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 14391 12457 94 167 0 14222 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 57564

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1604272/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=77208 CPUtime=342.16
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 15023 0 0 0 34206 10 0 0 25 0 1 0 101394431 79060992 14995 1992294400 134512640 135197250 4294956240 18446744073709551615 134649028 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 19302 14995 94 167 0 19133 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 77208

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1594224/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=77208 CPUtime=402.14
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 17548 0 0 0 40203 11 0 0 25 0 1 0 101394431 79060992 17520 1992294400 134512640 135197250 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 19302 17520 94 167 0 19133 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 77208

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1583984/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=106676 CPUtime=462.11
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 20085 0 0 0 46199 12 0 0 25 0 1 0 101394431 109236224 20057 1992294400 134512640 135197250 4294956240 18446744073709551615 134649028 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 26669 20057 94 167 0 26500 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 106676

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1573936/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=123072 CPUtime=522.09
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 22617 0 0 0 52195 14 0 0 25 0 1 0 101394431 126025728 22589 1992294400 134512640 135197250 4294956240 18446744073709551615 134602647 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 30768 22589 94 167 0 30599 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 123072

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1563760/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=123072 CPUtime=582.07
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 25125 0 0 0 58191 16 0 0 25 0 1 0 101394431 126025728 25097 1992294400 134512640 135197250 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 30768 25097 94 167 0 30599 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 123072

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1553456/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=123072 CPUtime=642.05
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 27685 0 0 0 64187 18 0 0 25 0 1 0 101394431 126025728 27657 1992294400 134512640 135197250 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 30768 27657 94 167 0 30599 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 123072

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1543088/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=167272 CPUtime=702.03
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 30234 0 0 0 70183 20 0 0 25 0 1 0 101394431 171286528 30206 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 41818 30206 94 167 0 41649 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 167272

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1533168/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=167272 CPUtime=762
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 32693 0 0 0 76179 21 0 0 25 0 1 0 101394431 171286528 32665 1992294400 134512640 135197250 4294956240 18446744073709551615 134611758 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 41818 32665 94 167 0 41649 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 167272

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1522992/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=167272 CPUtime=821.98
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 35261 0 0 0 82175 23 0 0 25 0 1 0 101394431 171286528 35233 1992294400 134512640 135197250 4294956240 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 41818 35233 94 167 0 41649 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 167272

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1513008/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=167272 CPUtime=881.95
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 37736 0 0 0 88171 24 0 0 25 0 1 0 101394431 171286528 37708 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 41818 37708 94 167 0 41649 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 167272

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1503408/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=200072 CPUtime=941.93
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 40153 0 0 0 94167 26 0 0 25 0 1 0 101394431 204873728 40125 1992294400 134512640 135197250 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 50018 40125 94 167 0 49849 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 200072

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1493488/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=200072 CPUtime=1001.91
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 42608 0 0 0 100163 28 0 0 25 0 1 0 101394431 204873728 42580 1992294400 134512640 135197250 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 50018 42580 94 167 0 49849 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 200072

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1483568/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=266372 CPUtime=1061.88
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 45040 0 0 0 106158 30 0 0 25 0 1 0 101394431 272764928 45012 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 66593 45012 94 167 0 66424 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 266372

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1473776/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=266372 CPUtime=1121.87
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 47446 0 0 0 112155 32 0 0 25 0 1 0 101394431 272764928 47418 1992294400 134512640 135197250 4294956240 18446744073709551615 134618494 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 66593 47418 94 167 0 66424 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 266372

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1463792/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=266372 CPUtime=1181.84
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 49960 0 0 0 118151 33 0 0 25 0 1 0 101394431 272764928 49932 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 66593 49932 94 167 0 66424 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 266372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1460592/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=266372 CPUtime=1200.04
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 50725 0 0 0 119970 34 0 0 25 0 1 0 101394431 272764928 50697 1992294400 134512640 135197250 4294956240 18446744073709551615 134601765 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 66593 50697 94 167 0 66424 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 266372

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27796
/proc/meminfo: memFree=1460592/2055920 swapFree=4181848/4192956
[pid=27795] ppid=27793 vsize=266372 CPUtime=1200.04
/proc/27795/stat : 27795 (march_nn) R 27793 27795 27420 0 -1 4194304 50725 0 0 0 119970 34 0 0 25 0 1 0 101394431 272764928 50697 1992294400 134512640 135197250 4294956240 18446744073709551615 134601765 0 0 4096 0 0 0 0 17 1 0 0
/proc/27795/statm: 66593 50697 94 167 0 66424 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 266372

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.08
CPU user time (s): 1199.71
CPU system time (s): 0.376942
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 266372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.376942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50725
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= 2147

runsolver used 1.08683 second user time and 2.22066 second system time

The end

Launcher Data 

Begin job on node66 at 2009-04-26 10:14:40
IDJOB=1728172
IDBENCH=24665
IDSOLVER=522
FILE ID=node66/1728172-1240733680
PBS_JOBID= 9186929
Free space on /tmp= 66324 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest05/others/mod2c-rand3bip-sat-220-2.sat05-2489.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728172-1240733680/watcher-1728172-1240733680 -o /tmp/evaluation-result-1728172-1240733680/solver-1728172-1240733680 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1728172-1240733680.cnf

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

MD5SUM BENCH= 42a2d57c47222c3ed0e0546d3518a54d
RANDOM SEED=1386129231

node66.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1664976 kB
Buffers:         40968 kB
Cached:         279476 kB
SwapCached:       5616 kB
Active:          28424 kB
Inactive:       300624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664976 kB
SwapTotal:     4192956 kB
SwapFree:      4181848 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          14068 kB
Slab:            47976 kB
Committed_AS:   487256 kB
PageTables:       1360 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= 66324 MiB
End job on node66 at 2009-04-26 10:34:43