Trace number 1513310

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 1200.52

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S942507261-096.cnf
MD5SUM4f6bdfd00a34ed543884cc191900870c
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 

2.88/2.97	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.88/2.97	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.88/2.97	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.88/2.97	c main()::
2.88/2.97	c initFormula():: searching for DIMACS p-line....
2.88/2.97	c full lookahead due to high density!
2.88/2.97	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
2.88/2.97	c parseCNF():: parsing....
2.88/2.97	c parseCNF():: the CNF contains 0 unary clauses.
2.88/2.97	c runParser():: parsing was successful, warming up engines...
2.88/2.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.88/2.97	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
2.88/2.97	c stat :: sign balance is biased by 0.007
2.88/2.97	c using k-SAT heuristics (size based diff)
2.88/2.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.88/2.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.88/2.97	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
2.88/2.97	c longest clause has size 7
2.88/2.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.88/2.97	c number of free variables = 200
2.88/2.97	c dynamic_preselect_setsize :: off
2.88/2.97	c main():: all systems go!
2.88/2.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 88
2.99/3.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 3934
4.99/5.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 111294
53.77/53.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |**********
c |************
c |*************
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c |****************
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c |************************
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c |********************************
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c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 2287162
1028.70/1029.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |****************************
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-1513310-1238216147/watcher-1513310-1238216147 -o /tmp/evaluation-result-1513310-1238216147/solver-1513310-1238216147 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513310-1238216147.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 0.91 3/64 19776
/proc/meminfo: memFree=1750528/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=968 CPUtime=0
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 118 0 0 0 0 0 0 0 20 0 1 0 1094278420 991232 103 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 242 103 59 167 0 73 0

[startup+0.0666649 s]
/proc/loadavg: 0.91 0.97 0.91 3/64 19776
/proc/meminfo: memFree=1750528/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=2340 CPUtime=0.06
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 454 0 0 0 6 0 0 0 20 0 1 0 1094278420 2396160 351 1992294400 134512640 135197250 4294956240 18446744073709551615 134695200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 585 351 66 167 0 416 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2340

[startup+0.101671 s]
/proc/loadavg: 0.91 0.97 0.91 3/64 19776
/proc/meminfo: memFree=1750528/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=2472 CPUtime=0.09
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 1517 0 0 0 9 0 0 0 20 0 1 0 1094278420 2531328 399 1992294400 134512640 135197250 4294956240 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 618 399 81 167 0 449 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.30171 s]
/proc/loadavg: 0.91 0.97 0.91 3/64 19776
/proc/meminfo: memFree=1750528/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=3616 CPUtime=0.29
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 2877 0 0 0 29 0 0 0 22 0 1 0 1094278420 3702784 657 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 904 657 84 167 0 735 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3616

[startup+0.70179 s]
/proc/loadavg: 0.91 0.97 0.91 3/64 19776
/proc/meminfo: memFree=1750528/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=3616 CPUtime=0.69
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 2877 0 0 0 69 0 0 0 25 0 1 0 1094278420 3702784 657 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 904 657 84 167 0 735 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3616

[startup+1.50195 s]
/proc/loadavg: 0.91 0.97 0.91 2/65 19777
/proc/meminfo: memFree=1748216/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=3616 CPUtime=1.49
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 2877 0 0 0 149 0 0 0 25 0 1 0 1094278420 3702784 657 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 904 657 84 167 0 735 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3616

[startup+3.10126 s]
/proc/loadavg: 0.91 0.97 0.91 2/65 19777
/proc/meminfo: memFree=1748088/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=4984 CPUtime=3.09
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 3798 0 0 0 308 1 0 0 25 0 1 0 1094278420 5103616 919 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 1246 919 94 167 0 1077 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4984

[startup+6.3019 s]
/proc/loadavg: 0.92 0.97 0.91 2/65 19777
/proc/meminfo: memFree=1746872/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=5168 CPUtime=6.29
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 3846 0 0 0 628 1 0 0 25 0 1 0 1094278420 5292032 967 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 1292 967 94 167 0 1123 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5168

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.91 2/65 19777
/proc/meminfo: memFree=1746488/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=5572 CPUtime=12.69
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 3925 0 0 0 1268 1 0 0 25 0 1 0 1094278420 5705728 1046 1992294400 134512640 135197250 4294956240 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 1393 1046 94 167 0 1224 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5572

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.91 2/65 19777
/proc/meminfo: memFree=1745336/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=7108 CPUtime=25.48
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 4196 0 0 0 2547 1 0 0 25 0 1 0 1094278420 7278592 1317 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 1777 1317 94 167 0 1608 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7108

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.91 2/65 19777
/proc/meminfo: memFree=1743928/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=9024 CPUtime=51.07
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 4547 0 0 0 5106 1 0 0 25 0 1 0 1094278420 9240576 1668 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 2256 1668 94 167 0 2087 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9024

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 19777
/proc/meminfo: memFree=1741176/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=10748 CPUtime=102.26
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 5203 0 0 0 10224 2 0 0 25 0 1 0 1094278420 11005952 2324 1992294400 134512640 135197250 4294956240 18446744073709551615 134550640 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 2687 2324 94 167 0 2518 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10748

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19777
/proc/meminfo: memFree=1738104/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=17216 CPUtime=162.23
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 5971 0 0 0 16220 3 0 0 25 0 1 0 1094278420 17629184 3092 1992294400 134512640 135197250 4294956240 18446744073709551615 134593137 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 4304 3092 94 167 0 4135 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17216

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19777
/proc/meminfo: memFree=1734840/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=17216 CPUtime=222.21
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 6761 0 0 0 22218 3 0 0 25 0 1 0 1094278420 17629184 3882 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 4304 3882 94 167 0 4135 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17216

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19777
/proc/meminfo: memFree=1731768/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=23036 CPUtime=282.18
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 7522 0 0 0 28215 3 0 0 25 0 1 0 1094278420 23588864 4643 1992294400 134512640 135197250 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 5759 4643 94 167 0 5590 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 23036

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19783
/proc/meminfo: memFree=1728440/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=23036 CPUtime=342.16
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 8305 0 0 0 34212 4 0 0 25 0 1 0 1094278420 23588864 5426 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 5759 5426 94 167 0 5590 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23036

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19783
/proc/meminfo: memFree=1725304/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=31768 CPUtime=402.14
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 9091 0 0 0 40209 5 0 0 25 0 1 0 1094278420 32530432 6212 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 7942 6212 94 167 0 7773 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 31768

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19783
/proc/meminfo: memFree=1722168/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=31768 CPUtime=462.11
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 9881 0 0 0 46206 5 0 0 25 0 1 0 1094278420 32530432 7002 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 7942 7002 94 167 0 7773 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 31768

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19783
/proc/meminfo: memFree=1718968/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=44864 CPUtime=522.09
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 10667 0 0 0 52203 6 0 0 25 0 1 0 1094278420 45940736 7788 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 11216 7788 94 167 0 11047 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 44864

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19783
/proc/meminfo: memFree=1715832/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=44864 CPUtime=582.07
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 11459 0 0 0 58200 7 0 0 25 0 1 0 1094278420 45940736 8580 1992294400 134512640 135197250 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 11216 8580 94 167 0 11047 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 44864

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19783
/proc/meminfo: memFree=1712632/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=44864 CPUtime=642.05
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 12257 0 0 0 64198 7 0 0 25 0 1 0 1094278420 45940736 9378 1992294400 134512640 135197250 4294956240 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 11216 9378 94 167 0 11047 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 44864

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19783
/proc/meminfo: memFree=1709368/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=44864 CPUtime=702.03
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 13058 0 0 0 70195 8 0 0 25 0 1 0 1094278420 45940736 10179 1992294400 134512640 135197250 4294956240 18446744073709551615 134539232 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 11216 10179 94 167 0 11047 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 44864

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19783
/proc/meminfo: memFree=1706040/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=64508 CPUtime=762
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 13867 0 0 0 76192 8 0 0 25 0 1 0 1094278420 66056192 10988 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 16127 10988 94 167 0 15958 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 64508

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19783
/proc/meminfo: memFree=1702328/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=65472 CPUtime=821.97
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 14787 0 0 0 82189 8 0 0 25 0 1 0 1094278420 67043328 11908 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 16368 11908 94 167 0 16199 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 65472

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19783
/proc/meminfo: memFree=1699064/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=65472 CPUtime=881.96
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 15592 0 0 0 88187 9 0 0 25 0 1 0 1094278420 67043328 12713 1992294400 134512640 135197250 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 16368 12713 94 167 0 16199 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 65472

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19783
/proc/meminfo: memFree=1695736/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=65472 CPUtime=941.93
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 16419 0 0 0 94184 9 0 0 25 0 1 0 1094278420 67043328 13540 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 16368 13540 94 167 0 16199 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 65472

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19783
/proc/meminfo: memFree=1692536/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=65472 CPUtime=1001.91
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 17219 0 0 0 100182 9 0 0 25 0 1 0 1094278420 67043328 14340 1992294400 134512640 135197250 4294956240 18446744073709551615 134548748 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 16368 14340 94 167 0 16199 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 65472

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19783
/proc/meminfo: memFree=1689592/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=65472 CPUtime=1061.89
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 17959 0 0 0 106179 10 0 0 25 0 1 0 1094278420 67043328 15080 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 16368 15080 94 167 0 16199 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 65472

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19783
/proc/meminfo: memFree=1686392/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=65472 CPUtime=1121.86
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 18735 0 0 0 112176 10 0 0 25 0 1 0 1094278420 67043328 15856 1992294400 134512640 135197250 4294956240 18446744073709551615 134570912 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 16368 15856 94 167 0 16199 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 65472

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19783
/proc/meminfo: memFree=1683256/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=94940 CPUtime=1181.84
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 19515 0 0 0 118174 10 0 0 25 0 1 0 1094278420 97218560 16636 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 23735 16636 94 167 0 23566 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 94940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19783
/proc/meminfo: memFree=1682168/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=94940 CPUtime=1200.04
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 19762 0 0 0 119993 11 0 0 25 0 1 0 1094278420 97218560 16883 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 23735 16883 94 167 0 23566 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 94940

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 0.91 2/65 19783
/proc/meminfo: memFree=1682168/2055920 swapFree=4178884/4192956
[pid=19776] ppid=19774 vsize=94940 CPUtime=1200.04
/proc/19776/stat : 19776 (march_nn) R 19774 19776 18971 0 -1 4194304 19762 0 0 0 119993 11 0 0 25 0 1 0 1094278420 97218560 16883 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 23735 16883 94 167 0 23566 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 94940

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.93
CPU system time (s): 0.12598
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 94940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19762
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= 2018

runsolver used 0.890864 second user time and 2.46362 second system time

The end

Launcher Data 

Begin job on node75 at 2009-03-28 05:55:47
IDJOB=1513310
IDBENCH=70252
IDSOLVER=522
FILE ID=node75/1513310-1238216147
PBS_JOBID= 9060492
Free space on /tmp= 64928 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S942507261-096.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513310-1238216147/watcher-1513310-1238216147 -o /tmp/evaluation-result-1513310-1238216147/solver-1513310-1238216147 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513310-1238216147.cnf

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

MD5SUM BENCH= 4f6bdfd00a34ed543884cc191900870c
RANDOM SEED=779689031

node75.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	: 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		: 3000.263
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1750944 kB
Buffers:         42748 kB
Cached:         184056 kB
SwapCached:       8136 kB
Active:         130480 kB
Inactive:       106056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1750944 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            54296 kB
Committed_AS:  2248580 kB
PageTables:       1420 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= 64928 MiB
End job on node75 at 2009-03-28 06:15:50