Trace number 1513250

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) 1200.12 1200.52

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S1588298513-036.cnf
MD5SUM7df25975bd52e28f5eb180dab9fc29e0
Bench CategoryRANDOM (random 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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 517000

Solver Data 

3.08/3.18	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.08/3.18	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.08/3.18	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.08/3.18	c main()::
3.08/3.18	c initFormula():: searching for DIMACS p-line....
3.08/3.18	c full lookahead due to high density!
3.08/3.18	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
3.08/3.18	c parseCNF():: parsing....
3.08/3.18	c parseCNF():: the CNF contains 0 unary clauses.
3.08/3.18	c runParser():: parsing was successful, warming up engines...
3.08/3.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.08/3.18	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
3.08/3.18	c stat :: sign balance is biased by 0.006
3.08/3.18	c using k-SAT heuristics (size based diff)
3.08/3.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.08/3.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.08/3.18	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
3.08/3.18	c longest clause has size 7
3.08/3.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.08/3.18	c number of free variables = 200
3.08/3.18	c dynamic_preselect_setsize :: off
3.08/3.18	c main():: all systems go!
3.08/3.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 89
3.30/3.31	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 3835
5.29/5.37	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************
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c |****************************************************************| ( 2/999) NodeCount: 108295
56.47/56.56	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 2243862
1077.84/1078.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
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c |****************
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c |************************
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c |**************************
c |***************************

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-1513250-1238214955/watcher-1513250-1238214955 -o /tmp/evaluation-result-1513250-1238214955/solver-1513250-1238214955 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513250-1238214955.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 24561
/proc/meminfo: memFree=927872/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=968 CPUtime=0
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 1094160672 991232 102 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 242 102 59 167 0 73 0

[startup+0.066849 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 24561
/proc/meminfo: memFree=927872/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=2340 CPUtime=0.06
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 424 0 0 0 6 0 0 0 18 0 1 0 1094160672 2396160 321 1992294400 134512640 135197250 4294956240 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 585 321 66 167 0 416 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2340

[startup+0.102853 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 24561
/proc/meminfo: memFree=927872/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=2736 CPUtime=0.09
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 1355 0 0 0 9 0 0 0 18 0 1 0 1094160672 2801664 441 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 684 454 81 167 0 515 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2736

[startup+0.301883 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 24561
/proc/meminfo: memFree=927872/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=3612 CPUtime=0.29
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 2874 0 0 0 29 0 0 0 19 0 1 0 1094160672 3698688 656 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 903 656 84 167 0 734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3612

[startup+0.70295 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 24561
/proc/meminfo: memFree=927872/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=3612 CPUtime=0.69
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 2874 0 0 0 69 0 0 0 22 0 1 0 1094160672 3698688 656 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 903 656 84 167 0 734 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3612

[startup+1.50106 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=925624/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=3612 CPUtime=1.49
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 2874 0 0 0 149 0 0 0 25 0 1 0 1094160672 3698688 656 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 903 656 84 167 0 734 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3612

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=925496/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=3612 CPUtime=3.08
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 2874 0 0 0 308 0 0 0 25 0 1 0 1094160672 3698688 656 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 903 656 84 167 0 734 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 3612

[startup+6.30175 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=924280/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=5164 CPUtime=6.29
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 3839 0 0 0 628 1 0 0 25 0 1 0 1094160672 5287936 963 1992294400 134512640 135197250 4294956240 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 1291 963 94 167 0 1122 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5164

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=923896/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=5572 CPUtime=12.69
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 3913 0 0 0 1268 1 0 0 25 0 1 0 1094160672 5705728 1037 1992294400 134512640 135197250 4294956240 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 1393 1037 94 167 0 1224 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5572

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=922808/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=6596 CPUtime=25.48
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 4175 0 0 0 2547 1 0 0 25 0 1 0 1094160672 6754304 1299 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 1649 1299 94 167 0 1480 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6596

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=921528/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=7872 CPUtime=51.08
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 4497 0 0 0 5106 2 0 0 25 0 1 0 1094160672 8060928 1621 1992294400 134512640 135197250 4294956240 18446744073709551615 134628113 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 1968 1621 94 167 0 1799 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7872

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=918968/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=10748 CPUtime=102.26
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 5127 0 0 0 10224 2 0 0 25 0 1 0 1094160672 11005952 2251 1992294400 134512640 135197250 4294956240 18446744073709551615 134593244 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 2687 2251 94 167 0 2518 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10748

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=916088/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=13336 CPUtime=162.23
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 5846 0 0 0 16220 3 0 0 25 0 1 0 1094160672 13656064 2970 1992294400 134512640 135197250 4294956240 18446744073709551615 134539258 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 3334 2970 94 167 0 3165 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13336

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=913080/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=17216 CPUtime=222.22
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 6577 0 0 0 22218 4 0 0 25 0 1 0 1094160672 17629184 3701 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 4304 3701 94 167 0 4135 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17216

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=910136/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=23036 CPUtime=282.2
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 7320 0 0 0 28215 5 0 0 25 0 1 0 1094160672 23588864 4444 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 5759 4444 94 167 0 5590 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23036

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=907128/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=23036 CPUtime=342.17
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 8044 0 0 0 34212 5 0 0 25 0 1 0 1094160672 23588864 5168 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 5759 5168 94 167 0 5590 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23036

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=904120/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=31768 CPUtime=402.16
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 8791 0 0 0 40210 6 0 0 25 0 1 0 1094160672 32530432 5915 1992294400 134512640 135197250 4294956240 18446744073709551615 134649395 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 7942 5915 94 167 0 7773 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 31768

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=901112/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=31768 CPUtime=462.14
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 9528 0 0 0 46207 7 0 0 25 0 1 0 1094160672 32530432 6652 1992294400 134512640 135197250 4294956240 18446744073709551615 134603189 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 7942 6652 94 167 0 7773 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 31768

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=898232/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=31768 CPUtime=522.11
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 10266 0 0 0 52204 7 0 0 25 0 1 0 1094160672 32530432 7390 1992294400 134512640 135197250 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 7942 7390 94 167 0 7773 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 31768

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=895160/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=44864 CPUtime=582.1
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 11018 0 0 0 58202 8 0 0 25 0 1 0 1094160672 45940736 8142 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 11216 8142 94 167 0 11047 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 44864

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=892152/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=44864 CPUtime=642.08
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 11767 0 0 0 64200 8 0 0 25 0 1 0 1094160672 45940736 8891 1992294400 134512640 135197250 4294956240 18446744073709551615 134593003 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 11216 8891 94 167 0 11047 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 44864

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=889208/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=44864 CPUtime=702.06
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 12511 0 0 0 70197 9 0 0 25 0 1 0 1094160672 45940736 9635 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 11216 9635 94 167 0 11047 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 44864

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=886136/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=44864 CPUtime=762.05
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 13259 0 0 0 76195 10 0 0 25 0 1 0 1094160672 45940736 10383 1992294400 134512640 135197250 4294956240 18446744073709551615 134649028 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 11216 10383 94 167 0 11047 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 44864

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=882616/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=65416 CPUtime=822.02
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 14123 0 0 0 82191 11 0 0 25 0 1 0 1094160672 66985984 11247 1992294400 134512640 135197250 4294956240 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 16354 11247 94 167 0 16185 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 65416

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=879480/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=65416 CPUtime=882
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 14888 0 0 0 88189 11 0 0 25 0 1 0 1094160672 66985984 12012 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 16354 12012 94 167 0 16185 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 65416

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=876408/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=65416 CPUtime=941.98
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 15658 0 0 0 94186 12 0 0 25 0 1 0 1094160672 66985984 12782 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 16354 12782 94 167 0 16185 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 65416

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=873400/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=65416 CPUtime=1001.96
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 16412 0 0 0 100184 12 0 0 25 0 1 0 1094160672 66985984 13536 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 16354 13536 94 167 0 16185 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 65416

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=870584/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=65416 CPUtime=1061.95
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 17115 0 0 0 106182 13 0 0 25 0 1 0 1094160672 66985984 14239 1992294400 134512640 135197250 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 16354 14239 94 167 0 16185 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 65416

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=867832/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=65416 CPUtime=1121.92
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 17811 0 0 0 112179 13 0 0 25 0 1 0 1094160672 66985984 14935 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 16354 14935 94 167 0 16185 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 65416

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=864952/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=65416 CPUtime=1181.9
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 18529 0 0 0 118176 14 0 0 25 0 1 0 1094160672 66985984 15653 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 16354 15653 94 167 0 16185 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 65416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=863992/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=65416 CPUtime=1200.1
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 18753 0 0 0 119996 14 0 0 25 0 1 0 1094160672 66985984 15877 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 16354 15877 94 167 0 16185 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 65416

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: 1.00 1.00 0.95 2/65 24562
/proc/meminfo: memFree=863992/2055920 swapFree=4175464/4192956
[pid=24561] ppid=24559 vsize=65416 CPUtime=1200.1
/proc/24561/stat : 24561 (march_nn) R 24559 24561 23800 0 -1 4194304 18753 0 0 0 119996 14 0 0 25 0 1 0 1094160672 66985984 15877 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/24561/statm: 16354 15877 94 167 0 16185 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 65416

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.12
CPU user time (s): 1199.96
CPU system time (s): 0.157975
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 65416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18753
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= 2270

runsolver used 1.04684 second user time and 2.28265 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-28 05:35:55
IDJOB=1513250
IDBENCH=70247
IDSOLVER=522
FILE ID=node30/1513250-1238214955
PBS_JOBID= 9060534
Free space on /tmp= 66316 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S1588298513-036.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513250-1238214955/watcher-1513250-1238214955 -o /tmp/evaluation-result-1513250-1238214955/solver-1513250-1238214955 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513250-1238214955.cnf

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

MD5SUM BENCH= 7df25975bd52e28f5eb180dab9fc29e0
RANDOM SEED=1046263988

node30.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		: 3000.260
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		: 3000.260
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:        928352 kB
Buffers:         76912 kB
Cached:         961404 kB
SwapCached:      11400 kB
Active:          84924 kB
Inactive:       966760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        928352 kB
SwapTotal:     4192956 kB
SwapFree:      4175464 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          18684 kB
Slab:            61936 kB
Committed_AS:  2986360 kB
PageTables:       1368 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= 66316 MiB
End job on node30 at 2009-03-28 05:55:57