Trace number 1513106

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) 1200.09 1200.52

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S1549575664-035.cnf
MD5SUM88d4611d108004ec1f24e3826a831460
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data 

3.49/3.56	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.49/3.56	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.49/3.56	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.49/3.56	c main()::
3.49/3.56	c initFormula():: searching for DIMACS p-line....
3.49/3.56	c full lookahead due to high density!
3.49/3.56	c initFormula():: the DIMACS p-line indicates a CNF of 220 variables and 18700 clauses.
3.49/3.56	c parseCNF():: parsing....
3.49/3.56	c parseCNF():: the CNF contains 0 unary clauses.
3.49/3.56	c runParser():: parsing was successful, warming up engines...
3.49/3.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.56	c preprocessing fase I completed:: there are now 220 free variables and 18700 clauses.
3.49/3.56	c stat :: sign balance is biased by 0.006
3.49/3.56	c using k-SAT heuristics (size based diff)
3.49/3.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.56	c main():: clause / variable ratio: ( 18700 / 220 ) = 85.00
3.49/3.56	c longest clause has size 7
3.49/3.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.56	c number of free variables = 220
3.49/3.56	c dynamic_preselect_setsize :: off
3.49/3.56	c main():: all systems go!
3.49/3.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 99
3.69/3.70	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 4824
6.29/6.30	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 149685
78.07/78.12	c |----------------------------------------------------------------|
c |*
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c |****************
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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-1513106-1238212558/watcher-1513106-1238212558 -o /tmp/evaluation-result-1513106-1238212558/solver-1513106-1238212558 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513106-1238212558.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 32227
/proc/meminfo: memFree=1123648/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=980 CPUtime=0
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 1093922129 1003520 105 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 245 105 59 167 0 76 0

[startup+0.0143319 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 32227
/proc/meminfo: memFree=1123648/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=1112 CPUtime=0.01
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 151 0 0 0 1 0 0 0 18 0 1 0 1093922129 1138688 136 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 278 136 59 167 0 109 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1112

[startup+0.101348 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 32227
/proc/meminfo: memFree=1123648/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=3124 CPUtime=0.09
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 1114 0 0 0 9 0 0 0 18 0 1 0 1093922129 3198976 543 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 814 556 81 167 0 645 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3124

[startup+0.301387 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 32227
/proc/meminfo: memFree=1123648/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=3860 CPUtime=0.3
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 3197 0 0 0 29 1 0 0 19 0 1 0 1093922129 3952640 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 965 706 84 167 0 796 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3860

[startup+0.702466 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 32227
/proc/meminfo: memFree=1123648/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=3860 CPUtime=0.7
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 3197 0 0 0 69 1 0 0 22 0 1 0 1093922129 3952640 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 965 706 84 167 0 796 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3860

[startup+1.50162 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32228
/proc/meminfo: memFree=1121144/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=3860 CPUtime=1.5
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 3197 0 0 0 149 1 0 0 25 0 1 0 1093922129 3952640 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 965 706 84 167 0 796 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3860

[startup+3.10194 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32228
/proc/meminfo: memFree=1121016/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=3860 CPUtime=3.1
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 3197 0 0 0 309 1 0 0 25 0 1 0 1093922129 3952640 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 965 706 84 167 0 796 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3860

[startup+6.30157 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32228
/proc/meminfo: memFree=1119992/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=5460 CPUtime=6.29
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 4783 0 0 0 628 1 0 0 25 0 1 0 1093922129 5591040 977 1992294400 134512640 135197250 4294956240 18446744073709551615 134592692 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 1365 977 94 167 0 1196 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5460

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32228
/proc/meminfo: memFree=1119544/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=5856 CPUtime=12.68
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 4882 0 0 0 1267 1 0 0 25 0 1 0 1093922129 5996544 1075 1992294400 134512640 135197250 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 1464 1075 94 167 0 1295 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5856

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32228
/proc/meminfo: memFree=1118968/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=6424 CPUtime=25.49
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 5022 0 0 0 2547 2 0 0 25 0 1 0 1093922129 6578176 1215 1992294400 134512640 135197250 4294956240 18446744073709551615 134618025 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 1606 1215 94 167 0 1437 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6424

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32228
/proc/meminfo: memFree=1117752/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=7700 CPUtime=51.07
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 5322 0 0 0 5105 2 0 0 25 0 1 0 1093922129 7884800 1515 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 1925 1515 94 167 0 1756 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7700

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32228
/proc/meminfo: memFree=1115384/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=10576 CPUtime=102.26
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 5927 0 0 0 10223 3 0 0 25 0 1 0 1093922129 10829824 2120 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 2644 2120 94 167 0 2475 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10576

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32228
/proc/meminfo: memFree=1112504/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=13300 CPUtime=162.23
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 6633 0 0 0 16220 3 0 0 25 0 1 0 1093922129 13619200 2826 1992294400 134512640 135197250 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 3325 2826 94 167 0 3156 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13300

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32228
/proc/meminfo: memFree=1109624/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=17180 CPUtime=222.21
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 7355 0 0 0 22217 4 0 0 25 0 1 0 1093922129 17592320 3548 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 4295 3548 94 167 0 4126 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17180

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32228
/proc/meminfo: memFree=1106744/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=23000 CPUtime=282.2
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 8068 0 0 0 28214 6 0 0 25 0 1 0 1093922129 23552000 4261 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 5750 4261 94 167 0 5581 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23000

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32234
/proc/meminfo: memFree=1103736/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=23136 CPUtime=342.17
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 8789 0 0 0 34210 7 0 0 25 0 1 0 1093922129 23691264 4982 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 5784 4982 94 167 0 5615 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23136

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32234
/proc/meminfo: memFree=1101048/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=31868 CPUtime=402.14
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 9488 0 0 0 40207 7 0 0 25 0 1 0 1093922129 32632832 5681 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 7967 5681 94 167 0 7798 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 31868

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32234
/proc/meminfo: memFree=1098168/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=31868 CPUtime=462.13
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 10206 0 0 0 46204 9 0 0 25 0 1 0 1093922129 32632832 6399 1992294400 134512640 135197250 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 7967 6399 94 167 0 7798 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 31868

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32234
/proc/meminfo: memFree=1095288/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=31868 CPUtime=522.11
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 10922 0 0 0 52201 10 0 0 25 0 1 0 1093922129 32632832 7115 1992294400 134512640 135197250 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 7967 7115 94 167 0 7798 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 31868

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32234
/proc/meminfo: memFree=1092344/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=45236 CPUtime=582.08
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 11641 0 0 0 58197 11 0 0 25 0 1 0 1093922129 46321664 7834 1992294400 134512640 135197250 4294956240 18446744073709551615 134603150 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 11309 7834 94 167 0 11140 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 45236

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32234
/proc/meminfo: memFree=1089400/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=45236 CPUtime=642.07
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 12367 0 0 0 64195 12 0 0 25 0 1 0 1093922129 46321664 8560 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 11309 8560 94 167 0 11140 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 45236

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32234
/proc/meminfo: memFree=1086456/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=45236 CPUtime=702.05
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 13103 0 0 0 70192 13 0 0 25 0 1 0 1093922129 46321664 9296 1992294400 134512640 135197250 4294956240 18446744073709551615 134570813 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 11309 9296 94 167 0 11140 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 45236

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32234
/proc/meminfo: memFree=1083512/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=45236 CPUtime=762.02
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 13831 0 0 0 76189 13 0 0 25 0 1 0 1093922129 46321664 10024 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 11309 10024 94 167 0 11140 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 45236

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32234
/proc/meminfo: memFree=1080568/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=45236 CPUtime=822
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 14565 0 0 0 82186 14 0 0 25 0 1 0 1093922129 46321664 10758 1992294400 134512640 135197250 4294956240 18446744073709551615 134556576 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 11309 10758 94 167 0 11140 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 45236

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32234
/proc/meminfo: memFree=1077560/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=64880 CPUtime=881.97
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 15306 0 0 0 88183 14 0 0 25 0 1 0 1093922129 66437120 11499 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 16220 11499 94 167 0 16051 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 64880

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32234
/proc/meminfo: memFree=1074616/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=64880 CPUtime=941.95
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 16053 0 0 0 94180 15 0 0 25 0 1 0 1093922129 66437120 12246 1992294400 134512640 135197250 4294956240 18446744073709551615 134603163 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 16220 12246 94 167 0 16051 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 64880

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32234
/proc/meminfo: memFree=1071608/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=64880 CPUtime=1001.93
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 16796 0 0 0 100177 16 0 0 25 0 1 0 1093922129 66437120 12989 1992294400 134512640 135197250 4294956240 18446744073709551615 134593062 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 16220 12989 94 167 0 16051 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 64880

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32234
/proc/meminfo: memFree=1068664/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=65424 CPUtime=1061.92
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 17545 0 0 0 106175 17 0 0 25 0 1 0 1093922129 66994176 13738 1992294400 134512640 135197250 4294956240 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 16356 13738 94 167 0 16187 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 65424

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32234
/proc/meminfo: memFree=1065592/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=65424 CPUtime=1121.9
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 18294 0 0 0 112172 18 0 0 25 0 1 0 1093922129 66994176 14487 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 16356 14487 94 167 0 16187 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 65424

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32234
/proc/meminfo: memFree=1062648/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=65424 CPUtime=1181.87
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 19045 0 0 0 118169 18 0 0 25 0 1 0 1093922129 66994176 15238 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 16356 15238 94 167 0 16187 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 65424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32234
/proc/meminfo: memFree=1061688/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=65424 CPUtime=1200.08
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 19279 0 0 0 119989 19 0 0 25 0 1 0 1093922129 66994176 15472 1992294400 134512640 135197250 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 16356 15472 94 167 0 16187 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 65424

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 32234
/proc/meminfo: memFree=1061688/2055920 swapFree=4176728/4192956
[pid=32227] ppid=32225 vsize=65424 CPUtime=1200.08
/proc/32227/stat : 32227 (march_nn) R 32225 32227 31530 0 -1 4194304 19279 0 0 0 119989 19 0 0 25 0 1 0 1093922129 66994176 15472 1992294400 134512640 135197250 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/32227/statm: 16356 15472 94 167 0 16187 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 65424

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.89
CPU system time (s): 0.201969
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 65424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.201969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19279
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= 2708

runsolver used 1.11783 second user time and 2.18967 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-28 04:55:58
IDJOB=1513106
IDBENCH=70235
IDSOLVER=522
FILE ID=node11/1513106-1238212558
PBS_JOBID= 9060553
Free space on /tmp= 66348 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S1549575664-035.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513106-1238212558/watcher-1513106-1238212558 -o /tmp/evaluation-result-1513106-1238212558/solver-1513106-1238212558 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513106-1238212558.cnf

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

MD5SUM BENCH= 88d4611d108004ec1f24e3826a831460
RANDOM SEED=1942712179

node11.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		: 3000.274
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		: 3000.274
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:       1124064 kB
Buffers:         86380 kB
Cached:         753424 kB
SwapCached:      10196 kB
Active:         188188 kB
Inactive:       663280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1124064 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          17344 kB
Slab:            66300 kB
Committed_AS:  2779860 kB
PageTables:       1456 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= 66344 MiB
End job on node11 at 2009-03-28 05:16:01