Trace number 1513082

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) 1200.1 1200.43

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S1313163883-027.cnf
MD5SUM4d7c374b44e6dc0e3274f37b66abba8f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.6114
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
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 514000
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 full lookahead due to high density!
0.29/0.36	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 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, 0 satisfied and 0 duplicate clauses
0.29/0.36	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.29/0.36	c stat :: sign balance is biased by 0.042
0.29/0.36	c using k-SAT heuristics (size 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 0 duplicate clauses
0.29/0.36	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.29/0.36	c longest clause has size 5
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 = 700
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: 212
0.39/0.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 23757
6.19/6.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |******************************************
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c |************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 1724787
458.86/459.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
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-1513082-1238212552/watcher-1513082-1238212552 -o /tmp/evaluation-result-1513082-1238212552/solver-1513082-1238212552 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513082-1238212552.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: 0.92 1.00 0.99 2/64 584
/proc/meminfo: memFree=778416/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=968 CPUtime=0
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1093922218 991232 109 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 242 109 59 167 0 73 0

[startup+0.071652 s]
/proc/loadavg: 0.92 1.00 0.99 2/64 584
/proc/meminfo: memFree=778416/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=2036 CPUtime=0.06
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 954 0 0 0 6 0 0 0 18 0 1 0 1093922218 2084864 317 1992294400 134512640 135197250 4294956240 18446744073709551615 134534462 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 509 317 81 167 0 340 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2036

[startup+0.101654 s]
/proc/loadavg: 0.92 1.00 0.99 2/64 584
/proc/meminfo: memFree=778416/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=2428 CPUtime=0.09
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 1514 0 0 0 9 0 0 0 18 0 1 0 1093922218 2486272 394 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 607 405 83 167 0 438 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2428

[startup+0.301677 s]
/proc/loadavg: 0.92 1.00 0.99 2/64 584
/proc/meminfo: memFree=778416/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=2776 CPUtime=0.29
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 1722 0 0 0 29 0 0 0 19 0 1 0 1093922218 2842624 505 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 694 505 84 167 0 525 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2776

[startup+0.701725 s]
/proc/loadavg: 0.92 1.00 0.99 2/64 584
/proc/meminfo: memFree=778416/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=4824 CPUtime=0.69
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 2165 0 0 0 69 0 0 0 23 0 1 0 1093922218 4939776 795 1992294400 134512640 135197250 4294956240 18446744073709551615 134570830 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 1206 795 94 167 0 1037 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4824

[startup+1.50182 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 585
/proc/meminfo: memFree=775656/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=4828 CPUtime=1.49
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 2166 0 0 0 149 0 0 0 25 0 1 0 1093922218 4943872 796 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 1207 796 94 167 0 1038 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4828

[startup+3.10201 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 585
/proc/meminfo: memFree=775528/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=4828 CPUtime=3.09
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 2167 0 0 0 309 0 0 0 25 0 1 0 1093922218 4943872 797 1992294400 134512640 135197250 4294956240 18446744073709551615 134550640 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 1207 797 94 167 0 1038 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4828

[startup+6.30139 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 585
/proc/meminfo: memFree=774952/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=5512 CPUtime=6.29
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 2310 0 0 0 629 0 0 0 25 0 1 0 1093922218 5644288 940 1992294400 134512640 135197250 4294956240 18446744073709551615 134548518 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 1378 940 94 167 0 1209 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5512

[startup+12.7011 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 585
/proc/meminfo: memFree=774248/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=6364 CPUtime=12.69
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 2463 0 0 0 1268 1 0 0 25 0 1 0 1093922218 6516736 1093 1992294400 134512640 135197250 4294956240 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 1591 1093 94 167 0 1422 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6364

[startup+25.5017 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 585
/proc/meminfo: memFree=772968/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=8280 CPUtime=25.48
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 2769 0 0 0 2547 1 0 0 25 0 1 0 1093922218 8478720 1399 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 2070 1399 94 167 0 1901 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8280

[startup+51.1017 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 585
/proc/meminfo: memFree=770536/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=10004 CPUtime=51.08
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 3371 0 0 0 5106 2 0 0 25 0 1 0 1093922218 10244096 2001 1992294400 134512640 135197250 4294956240 18446744073709551615 134617909 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 2501 2001 94 167 0 2332 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10004

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.99 2/65 585
/proc/meminfo: memFree=765608/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=16472 CPUtime=102.27
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 4588 0 0 0 10224 3 0 0 25 0 1 0 1093922218 16867328 3218 1992294400 134512640 135197250 4294956240 18446744073709551615 134539061 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 4118 3218 94 167 0 3949 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16472

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 585
/proc/meminfo: memFree=759912/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=22592 CPUtime=162.24
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 6010 0 0 0 16220 4 0 0 25 0 1 0 1093922218 23134208 4640 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 5648 4640 94 167 0 5479 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 22592

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 585
/proc/meminfo: memFree=753960/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=31792 CPUtime=222.23
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 7473 0 0 0 22217 6 0 0 25 0 1 0 1093922218 32555008 6103 1992294400 134512640 135197250 4294956240 18446744073709551615 134592727 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 7948 6103 94 167 0 7779 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31792

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 585
/proc/meminfo: memFree=748392/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=44888 CPUtime=282.22
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 8860 0 0 0 28215 7 0 0 25 0 1 0 1093922218 45965312 7490 1992294400 134512640 135197250 4294956240 18446744073709551615 134548421 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 11222 7490 94 167 0 11053 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 44888

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 591
/proc/meminfo: memFree=743008/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=44888 CPUtime=342.19
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 10200 0 0 0 34212 7 0 0 25 0 1 0 1093922218 45965312 8830 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 11222 8830 94 167 0 11053 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 44888

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 591
/proc/meminfo: memFree=737888/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=45360 CPUtime=402.17
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 11470 0 0 0 40209 8 0 0 25 0 1 0 1093922218 46448640 10100 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 11340 10100 94 167 0 11171 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 45360

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 591
/proc/meminfo: memFree=733472/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=65004 CPUtime=462.16
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 12558 0 0 0 46207 9 0 0 25 0 1 0 1093922218 66564096 11188 1992294400 134512640 135197250 4294956240 18446744073709551615 134602814 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 16251 11188 94 167 0 16082 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 65004

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 591
/proc/meminfo: memFree=727840/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=65004 CPUtime=522.15
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 13987 0 0 0 52204 11 0 0 25 0 1 0 1093922218 66564096 12617 1992294400 134512640 135197250 4294956240 18446744073709551615 134570777 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 16251 12617 94 167 0 16082 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 65004

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 591
/proc/meminfo: memFree=722208/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=65004 CPUtime=582.13
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 15402 0 0 0 58202 11 0 0 25 0 1 0 1093922218 66564096 14032 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 16251 14032 94 167 0 16082 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 65004

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 591
/proc/meminfo: memFree=716520/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=65004 CPUtime=642.11
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 16802 0 0 0 64199 12 0 0 25 0 1 0 1093922218 66564096 15432 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 16251 15432 94 167 0 16082 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 65004

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 591
/proc/meminfo: memFree=710824/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=95408 CPUtime=702.1
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 18197 0 0 0 70196 14 0 0 25 0 1 0 1093922218 97697792 16827 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 23852 16827 94 167 0 23683 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 95408

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 591
/proc/meminfo: memFree=705384/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=95408 CPUtime=762.08
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 19541 0 0 0 76194 14 0 0 25 0 1 0 1093922218 97697792 18171 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 23852 18171 94 167 0 23683 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 95408

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 591
/proc/meminfo: memFree=700328/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=95408 CPUtime=822.06
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 20827 0 0 0 82191 15 0 0 25 0 1 0 1093922218 97697792 19457 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 23852 19457 94 167 0 23683 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 95408

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 591
/proc/meminfo: memFree=695528/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=95408 CPUtime=882.05
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 22007 0 0 0 88189 16 0 0 25 0 1 0 1093922218 97697792 20637 1992294400 134512640 135197250 4294956240 18446744073709551615 134617843 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 23852 20637 94 167 0 23683 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 95408

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 591
/proc/meminfo: memFree=690408/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=95408 CPUtime=942.03
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 23282 0 0 0 94186 17 0 0 25 0 1 0 1093922218 97697792 21912 1992294400 134512640 135197250 4294956240 18446744073709551615 134611664 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 23852 21912 94 167 0 23683 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 95408

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 591
/proc/meminfo: memFree=684648/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=139608 CPUtime=1002.01
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 24707 0 0 0 100183 18 0 0 25 0 1 0 1093922218 142958592 23337 1992294400 134512640 135197250 4294956240 18446744073709551615 134550640 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 34902 23337 94 167 0 34733 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 139608

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 591
/proc/meminfo: memFree=679016/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=139608 CPUtime=1062
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 26118 0 0 0 106181 19 0 0 25 0 1 0 1093922218 142958592 24748 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 34902 24748 94 167 0 34733 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 139608

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 591
/proc/meminfo: memFree=673384/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=139608 CPUtime=1121.98
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 27507 0 0 0 112178 20 0 0 25 0 1 0 1093922218 142958592 26137 1992294400 134512640 135197250 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 34902 26137 94 167 0 34733 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 139608

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 591
/proc/meminfo: memFree=668008/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=139608 CPUtime=1181.97
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 28866 0 0 0 118176 21 0 0 25 0 1 0 1093922218 142958592 27496 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 34902 27496 94 167 0 34733 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 139608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 591
/proc/meminfo: memFree=666280/2055920 swapFree=4178472/4192956
[pid=584] ppid=582 vsize=139608 CPUtime=1200.07
/proc/584/stat : 584 (march_nn) R 582 584 30735 0 -1 4194304 29275 0 0 0 119986 21 0 0 25 0 1 0 1093922218 142958592 27905 1992294400 134512640 135197250 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/584/statm: 34902 27905 94 167 0 34733 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 139608

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): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1199.86
CPU system time (s): 0.232964
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 139608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.232964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29275
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= 1302

runsolver used 0.78288 second user time and 2.6186 second system time

The end

Launcher Data 

Begin job on node1 at 2009-03-28 04:55:52
IDJOB=1513082
IDBENCH=70233
IDSOLVER=522
FILE ID=node1/1513082-1238212552
PBS_JOBID= 9060563
Free space on /tmp= 66084 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S1313163883-027.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513082-1238212552/watcher-1513082-1238212552 -o /tmp/evaluation-result-1513082-1238212552/solver-1513082-1238212552 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513082-1238212552.cnf

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

MD5SUM BENCH= 4d7c374b44e6dc0e3274f37b66abba8f
RANDOM SEED=1643721684

node1.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		: 3000.229
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		: 3000.229
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:        778896 kB
Buffers:         84372 kB
Cached:        1092692 kB
SwapCached:       8380 kB
Active:         108248 kB
Inactive:      1078876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        778896 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:            1100 kB
Writeback:           0 kB
Mapped:          15816 kB
Slab:            75896 kB
Committed_AS:  2880328 kB
PageTables:       1440 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= 66084 MiB
End job on node1 at 2009-03-28 05:15:55