Trace number 1516070

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S1171422074-087.cnf
MD5SUM1a36742e374953fce9dd773ff1e5ac20
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 variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data 

1.00/1.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.00/1.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.00/1.03	c main()::
1.00/1.03	c initFormula():: searching for DIMACS p-line....
1.00/1.03	c full lookahead due to high density!
1.00/1.03	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
1.00/1.03	c parseCNF():: parsing....
1.00/1.03	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.03	c runParser():: parsing was successful, warming up engines...
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.03	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
1.00/1.03	c stat :: sign balance is biased by 0.005
1.00/1.03	c using k-SAT heuristics (size based diff)
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.00/1.03	c resolvent_look() :: found 1 resolvents
1.00/1.03	c main():: clause / variable ratio: ( 5786 / 65 ) = 89.02
1.00/1.03	c longest clause has size 7
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.03	c number of free variables = 65
1.00/1.03	c dynamic_preselect_setsize :: off
1.00/1.03	c main():: all systems go!
1.00/1.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 28
1.00/1.06	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 379
1.19/1.24	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3051
2.49/2.51	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 17212
9.29/9.31	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 72694
36.97/37.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 237523
124.25/124.39	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 617195
339.47/339.62	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 1301179
756.41/756.79	c |----------------------------------------------------------------|
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516070-1238263910/watcher-1516070-1238263910 -o /tmp/evaluation-result-1516070-1238263910/solver-1516070-1238263910 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516070-1238263910.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 0.98 0.99 3/64 10356
/proc/meminfo: memFree=1478368/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=836 CPUtime=0
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 1099052032 856064 89 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 209 89 59 167 0 40 0

[startup+0.0340321 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10356
/proc/meminfo: memFree=1478368/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=1692 CPUtime=0.03
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 547 0 0 0 3 0 0 0 18 0 1 0 1099052032 1732608 277 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 423 277 81 167 0 254 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1692

[startup+0.101046 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10356
/proc/meminfo: memFree=1478368/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=1880 CPUtime=0.09
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 824 0 0 0 9 0 0 0 18 0 1 0 1099052032 1925120 344 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 470 344 84 167 0 301 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1880

[startup+0.301088 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10356
/proc/meminfo: memFree=1478368/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=1880 CPUtime=0.29
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 824 0 0 0 29 0 0 0 19 0 1 0 1099052032 1925120 344 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 470 344 84 167 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1880

[startup+0.701174 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10356
/proc/meminfo: memFree=1478368/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=1880 CPUtime=0.69
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 824 0 0 0 69 0 0 0 22 0 1 0 1099052032 1925120 344 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 470 344 84 167 0 301 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1880

[startup+1.50135 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10357
/proc/meminfo: memFree=1477336/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=2304 CPUtime=1.49
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 1051 0 0 0 149 0 0 0 25 0 1 0 1099052032 2359296 415 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 576 415 94 167 0 407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2304

[startup+3.10169 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10357
/proc/meminfo: memFree=1476952/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=2552 CPUtime=3.09
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 1053 0 0 0 309 0 0 0 25 0 1 0 1099052032 2613248 417 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 638 417 94 167 0 469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2552

[startup+6.30138 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10357
/proc/meminfo: memFree=1476768/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=2552 CPUtime=6.29
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 1090 0 0 0 629 0 0 0 25 0 1 0 1099052032 2613248 454 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 638 454 94 167 0 469 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2552

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10357
/proc/meminfo: memFree=1476128/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=3236 CPUtime=12.69
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 1244 0 0 0 1269 0 0 0 25 0 1 0 1099052032 3313664 608 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 809 608 94 167 0 640 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3236

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10357
/proc/meminfo: memFree=1475488/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=4088 CPUtime=25.48
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 1397 0 0 0 2548 0 0 0 25 0 1 0 1099052032 4186112 761 1992294400 134512640 135197250 4294956240 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 1022 761 94 167 0 853 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4088

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10357
/proc/meminfo: memFree=1474272/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=6004 CPUtime=51.07
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 1693 0 0 0 5107 0 0 0 25 0 1 0 1099052032 6148096 1057 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 1501 1057 94 167 0 1332 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6004

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10357
/proc/meminfo: memFree=1471904/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=7728 CPUtime=102.26
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 2265 0 0 0 10225 1 0 0 25 0 1 0 1099052032 7913472 1629 1992294400 134512640 135197250 4294956240 18446744073709551615 134593059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 1932 1629 94 167 0 1763 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7728

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10357
/proc/meminfo: memFree=1469216/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=10316 CPUtime=162.23
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 2916 0 0 0 16222 1 0 0 25 0 1 0 1099052032 10563584 2280 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 2579 2280 94 167 0 2410 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10316

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10357
/proc/meminfo: memFree=1466592/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=14196 CPUtime=222.21
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 3555 0 0 0 22219 2 0 0 25 0 1 0 1099052032 14536704 2919 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 3549 2919 94 167 0 3380 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14196

[startup+282.302 s]
/proc/loadavg: 1.13 1.03 1.01 2/65 10357
/proc/meminfo: memFree=1464160/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=20016 CPUtime=282.19
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 4170 0 0 0 28217 2 0 0 25 0 1 0 1099052032 20496384 3534 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 5004 3534 94 167 0 4835 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20016

[startup+342.302 s]
/proc/loadavg: 1.08 1.03 1.01 2/65 10357
/proc/meminfo: memFree=1461536/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=20396 CPUtime=342.17
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 4803 0 0 0 34214 3 0 0 25 0 1 0 1099052032 20885504 4167 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 5099 4167 94 167 0 4930 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 20396

[startup+402.302 s]
/proc/loadavg: 1.06 1.04 1.01 2/65 10357
/proc/meminfo: memFree=1459040/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=20396 CPUtime=402.14
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 5437 0 0 0 40211 3 0 0 25 0 1 0 1099052032 20885504 4801 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 5099 4801 94 167 0 4930 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 20396

[startup+462.302 s]
/proc/loadavg: 1.05 1.04 1.01 2/65 10357
/proc/meminfo: memFree=1456544/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=29128 CPUtime=462.12
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 6045 0 0 0 46208 4 0 0 25 0 1 0 1099052032 29827072 5409 1992294400 134512640 135197250 4294956240 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 7282 5409 94 167 0 7113 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 29128

[startup+522.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 10357
/proc/meminfo: memFree=1454176/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=29128 CPUtime=522.1
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 6638 0 0 0 52206 4 0 0 25 0 1 0 1099052032 29827072 6002 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 7282 6002 94 167 0 7113 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 29128

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 10357
/proc/meminfo: memFree=1451808/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=29128 CPUtime=582.07
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 7227 0 0 0 58203 4 0 0 25 0 1 0 1099052032 29827072 6591 1992294400 134512640 135197250 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 7282 6591 94 167 0 7113 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 29128

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 10357
/proc/meminfo: memFree=1449376/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=42604 CPUtime=642.05
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 7812 0 0 0 64200 5 0 0 25 0 1 0 1099052032 43626496 7176 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 10651 7176 94 167 0 10482 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 42604

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10357
/proc/meminfo: memFree=1447136/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=42604 CPUtime=702.03
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 8366 0 0 0 70197 6 0 0 25 0 1 0 1099052032 43626496 7730 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 10651 7730 94 167 0 10482 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 42604

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10357
/proc/meminfo: memFree=1444832/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=42604 CPUtime=762.01
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 8907 0 0 0 76195 6 0 0 25 0 1 0 1099052032 43626496 8271 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 10651 8271 94 167 0 10482 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 42604

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10357
/proc/meminfo: memFree=1442400/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=42604 CPUtime=821.98
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 9519 0 0 0 82191 7 0 0 25 0 1 0 1099052032 43626496 8883 1992294400 134512640 135197250 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 10651 8883 94 167 0 10482 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 42604

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10357
/proc/meminfo: memFree=1440096/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=42604 CPUtime=881.96
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 10086 0 0 0 88189 7 0 0 25 0 1 0 1099052032 43626496 9450 1992294400 134512640 135197250 4294956240 18446744073709551615 134539157 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 10651 9450 94 167 0 10482 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 42604

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10357
/proc/meminfo: memFree=1437856/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=42604 CPUtime=941.94
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 10648 0 0 0 94186 8 0 0 25 0 1 0 1099052032 43626496 10012 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 10651 10012 94 167 0 10482 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 42604

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10357
/proc/meminfo: memFree=1435680/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=62248 CPUtime=1001.91
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 11177 0 0 0 100183 8 0 0 25 0 1 0 1099052032 63741952 10541 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 15562 10541 94 167 0 15393 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 62248

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10357
/proc/meminfo: memFree=1433376/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=62248 CPUtime=1061.9
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 11746 0 0 0 106181 9 0 0 25 0 1 0 1099052032 63741952 11110 1992294400 134512640 135197250 4294956240 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 15562 11110 94 167 0 15393 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 62248

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10357
/proc/meminfo: memFree=1431136/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=62248 CPUtime=1121.87
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 12305 0 0 0 112178 9 0 0 25 0 1 0 1099052032 63741952 11669 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 15562 11669 94 167 0 15393 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 62248

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10357
/proc/meminfo: memFree=1429024/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=62248 CPUtime=1181.85
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 12829 0 0 0 118176 9 0 0 25 0 1 0 1099052032 63741952 12193 1992294400 134512640 135197250 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 15562 12193 94 167 0 15393 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 62248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10357
/proc/meminfo: memFree=1428256/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=62248 CPUtime=1200.05
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 13006 0 0 0 119995 10 0 0 25 0 1 0 1099052032 63741952 12370 1992294400 134512640 135197250 4294956240 18446744073709551615 134603245 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 15562 12370 94 167 0 15393 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 62248

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 1.00 2/65 10357
/proc/meminfo: memFree=1428256/2055920 swapFree=4177912/4192956
[pid=10356] ppid=10354 vsize=62248 CPUtime=1200.05
/proc/10356/stat : 10356 (march_nn) R 10354 10356 9957 0 -1 4194304 13006 0 0 0 119995 10 0 0 25 0 1 0 1099052032 63741952 12370 1992294400 134512640 135197250 4294956240 18446744073709551615 134603245 0 0 4096 0 0 0 0 17 1 0 0
/proc/10356/statm: 15562 12370 94 167 0 15393 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 62248

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.110983
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 62248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13006
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= 2276

runsolver used 0.828873 second user time and 2.54861 second system time

The end

Launcher Data 

Begin job on node71 at 2009-03-28 19:11:51
IDJOB=1516070
IDBENCH=70482
IDSOLVER=522
FILE ID=node71/1516070-1238263910
PBS_JOBID= 9060767
Free space on /tmp= 66352 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1171422074-087.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516070-1238263910/watcher-1516070-1238263910 -o /tmp/evaluation-result-1516070-1238263910/solver-1516070-1238263910 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516070-1238263910.cnf

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

MD5SUM BENCH= 1a36742e374953fce9dd773ff1e5ac20
RANDOM SEED=503867654

node71.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		: 3000.270
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		: 3000.270
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:       1478848 kB
Buffers:         67892 kB
Cached:         424988 kB
SwapCached:       9096 kB
Active:         128792 kB
Inactive:       374792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1478848 kB
SwapTotal:     4192956 kB
SwapFree:      4177912 kB
Dirty:             940 kB
Writeback:           0 kB
Mapped:          16428 kB
Slab:            59448 kB
Committed_AS:  2415336 kB
PageTables:       1444 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= 66352 MiB
End job on node71 at 2009-03-28 19:31:53