Trace number 1514138

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1490060417-003.cnf
MD5SUM5d2224f3d8577481fb818d6a750d12f6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.73743
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.29/0.36	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.36	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.36	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.36	c main()::
0.29/0.36	c initFormula():: searching for DIMACS p-line....
0.29/0.36	c initFormula():: the DIMACS p-line indicates a CNF of 6000 variables and 25200 clauses.
0.29/0.36	c parseCNF():: parsing....
0.29/0.36	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.36	c runParser():: parsing was successful, warming up engines...
0.29/0.36	c simplify_formula():: removed 0 tautological, 125 satisfied and 0 duplicate clauses
0.29/0.36	c preprocessing fase I completed:: there are now 5976 free variables and 25075 clauses.
0.29/0.36	c stat :: sign balance is biased by 0.479
0.29/0.36	c using 3-SAT heuristics (occurence based diff)
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 173 duplicate clauses
0.29/0.36	c resolvent_look() :: found 101 resolvents
0.29/0.36	c lessRedundantTransformation():: nothing to be done.
0.29/0.36	c transformTo3SAT():: you gave me 6000 variables and 25176 clauses.
0.29/0.36	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.29/0.36	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.29/0.36	c transformTo3SAT():: the transformation yielded 6000 variabels and 25176 clauses.
0.29/0.36	c main():: clause / variable ratio: ( 25176 / 6000 ) = 4.20
0.29/0.36	c longest clause has size 3
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.36	c number of free variables = 5976
0.29/0.36	c dynamic_preselect_setsize :: off
0.29/0.36	c main():: all systems go!
0.29/0.36	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 449
0.79/0.80	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 103291
147.94/148.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514138-1238226986/watcher-1514138-1238226986 -o /tmp/evaluation-result-1514138-1238226986/solver-1514138-1238226986 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514138-1238226986.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 10630
/proc/meminfo: memFree=904992/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=1476 CPUtime=0
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 230 0 0 0 0 0 0 0 18 0 1 0 861290112 1511424 215 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 369 215 59 167 0 200 0

[startup+0.0649869 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 10630
/proc/meminfo: memFree=904992/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=3288 CPUtime=0.06
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 641 0 0 0 6 0 0 0 18 0 1 0 861290112 3366912 524 1992294400 134512640 135197250 4294956240 18446744073709551615 134691486 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 822 524 66 167 0 653 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3288

[startup+0.102703 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 10630
/proc/meminfo: memFree=904992/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=3416 CPUtime=0.09
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 1074 0 0 0 9 0 0 0 18 0 1 0 861290112 3497984 558 1992294400 134512640 135197250 4294956240 18446744073709551615 134695253 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 854 558 68 167 0 685 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3416

[startup+0.301734 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 10630
/proc/meminfo: memFree=904992/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=3912 CPUtime=0.29
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 2388 0 0 0 28 1 0 0 19 0 1 0 861290112 4005888 690 1992294400 134512640 135197250 4294956240 18446744073709551615 134649392 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 978 690 83 167 0 809 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3912

[startup+0.70179 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 10630
/proc/meminfo: memFree=904992/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=11852 CPUtime=0.69
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 4771 0 0 0 67 2 0 0 22 0 1 0 861290112 12136448 2655 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 2963 2655 93 167 0 2794 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11852

[startup+1.50191 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10631
/proc/meminfo: memFree=893976/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=12800 CPUtime=1.49
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 4951 0 0 0 147 2 0 0 25 0 1 0 861290112 13107200 2835 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 3200 2835 93 167 0 3031 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12800

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10631
/proc/meminfo: memFree=893720/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=13068 CPUtime=3.09
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 5012 0 0 0 307 2 0 0 25 0 1 0 861290112 13381632 2896 1992294400 134512640 135197250 4294956240 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 3267 2896 93 167 0 3098 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13068

[startup+6.30161 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10631
/proc/meminfo: memFree=893208/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=13492 CPUtime=6.29
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 5113 0 0 0 627 2 0 0 25 0 1 0 861290112 13815808 2997 1992294400 134512640 135197250 4294956240 18446744073709551615 134542189 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 3373 2997 93 167 0 3204 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13492

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10631
/proc/meminfo: memFree=892824/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=13708 CPUtime=12.68
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 5174 0 0 0 1266 2 0 0 25 0 1 0 861290112 14036992 3058 1992294400 134512640 135197250 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 3427 3058 93 167 0 3258 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13708

[startup+25.5025 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10631
/proc/meminfo: memFree=892120/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=14472 CPUtime=25.48
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 5348 0 0 0 2546 2 0 0 25 0 1 0 861290112 14819328 3232 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 3618 3232 93 167 0 3449 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14472

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10631
/proc/meminfo: memFree=891672/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=15040 CPUtime=51.07
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 5462 0 0 0 5105 2 0 0 25 0 1 0 861290112 15400960 3346 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 3760 3346 93 167 0 3591 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15040

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10631
/proc/meminfo: memFree=890392/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=16744 CPUtime=102.27
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 5778 0 0 0 10224 3 0 0 25 0 1 0 861290112 17145856 3662 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 4186 3662 93 167 0 4017 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16744

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10631
/proc/meminfo: memFree=888984/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=18480 CPUtime=162.24
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 6128 0 0 0 16221 3 0 0 25 0 1 0 861290112 18923520 4009 1992294400 134512640 135197250 4294956240 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 4620 4009 93 167 0 4451 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18480

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10631
/proc/meminfo: memFree=887896/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=20204 CPUtime=222.22
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 6391 0 0 0 22218 4 0 0 25 0 1 0 861290112 20688896 4272 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 5051 4272 93 167 0 4882 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 20204

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10637
/proc/meminfo: memFree=886480/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=20336 CPUtime=282.2
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 6697 0 0 0 28215 5 0 0 25 0 1 0 861290112 20824064 4578 1992294400 134512640 135197250 4294956240 18446744073709551615 134541217 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 5084 4578 93 167 0 4915 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20336

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10637
/proc/meminfo: memFree=885328/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=23608 CPUtime=342.18
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 7013 0 0 0 34213 5 0 0 25 0 1 0 861290112 24174592 4889 1992294400 134512640 135197250 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 5902 4889 93 167 0 5733 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23608

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10637
/proc/meminfo: memFree=884240/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=23608 CPUtime=402.16
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 7273 0 0 0 40210 6 0 0 25 0 1 0 861290112 24174592 5149 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 5902 5149 93 167 0 5733 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 23608

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10637
/proc/meminfo: memFree=883280/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=23608 CPUtime=462.14
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 7519 0 0 0 46208 6 0 0 25 0 1 0 861290112 24174592 5395 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 5902 5395 93 167 0 5733 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 23608

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10637
/proc/meminfo: memFree=882320/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=27488 CPUtime=522.12
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 7768 0 0 0 52206 6 0 0 25 0 1 0 861290112 28147712 5644 1992294400 134512640 135197250 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 6872 5644 93 167 0 6703 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 27488

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10637
/proc/meminfo: memFree=881112/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=27488 CPUtime=582.11
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 8046 0 0 0 58204 7 0 0 25 0 1 0 861290112 28147712 5922 1992294400 134512640 135197250 4294956240 18446744073709551615 134593824 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 6872 5922 93 167 0 6703 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 27488

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10637
/proc/meminfo: memFree=880216/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=27488 CPUtime=642.09
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 8286 0 0 0 64202 7 0 0 25 0 1 0 861290112 28147712 6162 1992294400 134512640 135197250 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 6872 6162 93 167 0 6703 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 27488

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10637
/proc/meminfo: memFree=879064/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=27620 CPUtime=702.08
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 8559 0 0 0 70200 8 0 0 25 0 1 0 861290112 28282880 6435 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 6905 6435 93 167 0 6736 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 27620

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10637
/proc/meminfo: memFree=878040/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=34008 CPUtime=762.06
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 8816 0 0 0 76198 8 0 0 25 0 1 0 861290112 34824192 6692 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 8502 6692 93 167 0 8333 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 34008

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10637
/proc/meminfo: memFree=876888/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=34008 CPUtime=822.03
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 9081 0 0 0 82195 8 0 0 25 0 1 0 861290112 34824192 6957 1992294400 134512640 135197250 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 8502 6957 93 167 0 8333 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 34008

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10637
/proc/meminfo: memFree=875800/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=34140 CPUtime=882.02
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 9359 0 0 0 88193 9 0 0 25 0 1 0 861290112 34959360 7235 1992294400 134512640 135197250 4294956240 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 8535 7235 93 167 0 8366 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 34140

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10637
/proc/meminfo: memFree=874776/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=34140 CPUtime=942
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 9602 0 0 0 94191 9 0 0 25 0 1 0 861290112 34959360 7478 1992294400 134512640 135197250 4294956240 18446744073709551615 134541235 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 8535 7478 93 167 0 8366 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 34140

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10637
/proc/meminfo: memFree=873752/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=34140 CPUtime=1001.99
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 9875 0 0 0 100189 10 0 0 25 0 1 0 861290112 34959360 7751 1992294400 134512640 135197250 4294956240 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 8535 7751 93 167 0 8366 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 34140

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10637
/proc/meminfo: memFree=872664/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=34140 CPUtime=1061.96
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 10138 0 0 0 106186 10 0 0 25 0 1 0 861290112 34959360 8014 1992294400 134512640 135197250 4294956240 18446744073709551615 134556494 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 8535 8014 93 167 0 8366 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 34140

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10637
/proc/meminfo: memFree=871640/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=43004 CPUtime=1121.94
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 10391 0 0 0 112184 10 0 0 25 0 1 0 861290112 44036096 8267 1992294400 134512640 135197250 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 10751 8267 93 167 0 10582 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 43004

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10637
/proc/meminfo: memFree=870552/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=43004 CPUtime=1181.92
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 10660 0 0 0 118182 10 0 0 25 0 1 0 861290112 44036096 8536 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 10751 8536 93 167 0 10582 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 43004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 10637
/proc/meminfo: memFree=870232/2055920 swapFree=4178260/4192956
[pid=10630] ppid=10628 vsize=43004 CPUtime=1200.03
/proc/10630/stat : 10630 (march_nn) R 10628 10630 10441 0 -1 4194304 10733 0 0 0 119992 11 0 0 25 0 1 0 861290112 44036096 8609 1992294400 134512640 135197250 4294956240 18446744073709551615 134603836 0 0 4096 0 0 0 0 17 1 0 0
/proc/10630/statm: 10751 8609 93 167 0 10582 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 43004

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): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.93
CPU system time (s): 0.115982
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 43004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10733
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= 1424

runsolver used 0.949855 second user time and 2.43563 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-28 08:56:26
IDJOB=1514138
IDBENCH=70321
IDSOLVER=522
FILE ID=node39/1514138-1238226986
PBS_JOBID= 9060612
Free space on /tmp= 66228 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1490060417-003.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514138-1238226986/watcher-1514138-1238226986 -o /tmp/evaluation-result-1514138-1238226986/solver-1514138-1238226986 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514138-1238226986.cnf

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

MD5SUM BENCH= 5d2224f3d8577481fb818d6a750d12f6
RANDOM SEED=326053708

node39.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		: 3000.285
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		: 3000.285
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:        905408 kB
Buffers:         83124 kB
Cached:         972160 kB
SwapCached:       8168 kB
Active:         106260 kB
Inactive:       958948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        905408 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            1208 kB
Writeback:           0 kB
Mapped:          16696 kB
Slab:            71576 kB
Committed_AS:  2186608 kB
PageTables:       1188 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= 66228 MiB
End job on node39 at 2009-03-28 09:16:29