Trace number 1516046

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S1551099861-042.cnf
MD5SUM1971ae5cb46ad8bbc8e3b82792c4f819
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 0.007
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 |*
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 27
1.00/1.06	c |----------------------------------------------------------------|
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1.19/1.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2945
2.49/2.51	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 16746
9.19/9.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 70807
36.58/36.65	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 232197
122.75/122.80	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-1516046-1238263405/watcher-1516046-1238263405 -o /tmp/evaluation-result-1516046-1238263405/solver-1516046-1238263405 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516046-1238263405.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1273
/proc/meminfo: memFree=1175688/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=836 CPUtime=0
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 1099006113 856064 89 1992294400 134512640 135197250 4294956240 18446744073709551615 134852290 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 209 89 59 167 0 40 0

[startup+0.0748029 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1273
/proc/meminfo: memFree=1175688/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=1876 CPUtime=0.07
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 823 0 0 0 7 0 0 0 18 0 1 0 1099006113 1921024 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 469 343 84 167 0 300 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1876

[startup+0.101806 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1273
/proc/meminfo: memFree=1175688/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=1876 CPUtime=0.09
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 823 0 0 0 9 0 0 0 18 0 1 0 1099006113 1921024 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134539474 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 469 343 84 167 0 300 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1876

[startup+0.301841 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1273
/proc/meminfo: memFree=1175688/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=1876 CPUtime=0.29
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 823 0 0 0 29 0 0 0 19 0 1 0 1099006113 1921024 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 469 343 84 167 0 300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1876

[startup+0.701909 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1273
/proc/meminfo: memFree=1175688/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=1876 CPUtime=0.69
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 823 0 0 0 69 0 0 0 22 0 1 0 1099006113 1921024 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 469 343 84 167 0 300 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1876

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1174656/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=2304 CPUtime=1.49
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 1051 0 0 0 149 0 0 0 25 0 1 0 1099006113 2359296 415 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 576 415 94 167 0 407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2304

[startup+3.10132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1174272/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=2552 CPUtime=3.09
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 1053 0 0 0 309 0 0 0 25 0 1 0 1099006113 2613248 417 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 638 417 94 167 0 469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2552

[startup+6.30187 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1174080/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=2552 CPUtime=6.29
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 1089 0 0 0 629 0 0 0 25 0 1 0 1099006113 2613248 453 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 638 453 94 167 0 469 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2552

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1173376/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=3236 CPUtime=12.69
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 1242 0 0 0 1269 0 0 0 25 0 1 0 1099006113 3313664 606 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 809 606 94 167 0 640 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3236

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1172736/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=4088 CPUtime=25.49
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 1394 0 0 0 2548 1 0 0 25 0 1 0 1099006113 4186112 758 1992294400 134512640 135197250 4294956240 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 1022 758 94 167 0 853 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4088

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1171584/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=6004 CPUtime=51.08
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 1688 0 0 0 5107 1 0 0 25 0 1 0 1099006113 6148096 1052 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 1501 1052 94 167 0 1332 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6004

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1169216/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=7728 CPUtime=102.27
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 2260 0 0 0 10225 2 0 0 25 0 1 0 1099006113 7913472 1624 1992294400 134512640 135197250 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 1932 1624 94 167 0 1763 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7728

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1166656/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=10316 CPUtime=162.24
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 2902 0 0 0 16222 2 0 0 25 0 1 0 1099006113 10563584 2266 1992294400 134512640 135197250 4294956240 18446744073709551615 134713081 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 2579 2266 94 167 0 2410 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10316

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1164096/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=14196 CPUtime=222.21
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 3541 0 0 0 22219 2 0 0 25 0 1 0 1099006113 14536704 2905 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 3549 2905 94 167 0 3380 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14196

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1161536/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=20016 CPUtime=282.2
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 4158 0 0 0 28217 3 0 0 25 0 1 0 1099006113 20496384 3522 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 5004 3522 94 167 0 4835 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20016

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1159040/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=20412 CPUtime=342.18
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 4786 0 0 0 34214 4 0 0 25 0 1 0 1099006113 20901888 4150 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 5103 4150 94 167 0 4934 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 20412

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1156480/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=20412 CPUtime=402.16
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 5425 0 0 0 40212 4 0 0 25 0 1 0 1099006113 20901888 4789 1992294400 134512640 135197250 4294956240 18446744073709551615 134603362 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 5103 4789 94 167 0 4934 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 20412

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1154048/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=29144 CPUtime=462.14
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 6025 0 0 0 46210 4 0 0 25 0 1 0 1099006113 29843456 5389 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 7286 5389 94 167 0 7117 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 29144

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1151616/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=29144 CPUtime=522.12
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 6628 0 0 0 52207 5 0 0 25 0 1 0 1099006113 29843456 5992 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 7286 5992 94 167 0 7117 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 29144

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1149248/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=29144 CPUtime=582.1
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 7214 0 0 0 58205 5 0 0 25 0 1 0 1099006113 29843456 6578 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 7286 6578 94 167 0 7117 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 29144

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1146816/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=42636 CPUtime=642.09
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 7799 0 0 0 64203 6 0 0 25 0 1 0 1099006113 43659264 7163 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 10659 7163 94 167 0 10490 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 42636

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1144576/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=42636 CPUtime=702.06
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 8360 0 0 0 70200 6 0 0 25 0 1 0 1099006113 43659264 7724 1992294400 134512640 135197250 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 10659 7724 94 167 0 10490 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 42636

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1142400/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=42636 CPUtime=762.05
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 8893 0 0 0 76198 7 0 0 25 0 1 0 1099006113 43659264 8257 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 10659 8257 94 167 0 10490 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 42636

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1140032/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=42636 CPUtime=822.03
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 9496 0 0 0 82195 8 0 0 25 0 1 0 1099006113 43659264 8860 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 10659 8860 94 167 0 10490 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 42636

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1137728/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=42636 CPUtime=882.01
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 10077 0 0 0 88192 9 0 0 25 0 1 0 1099006113 43659264 9441 1992294400 134512640 135197250 4294956240 18446744073709551615 134593059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 10659 9441 94 167 0 10490 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 42636

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1135488/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=42636 CPUtime=941.98
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 10630 0 0 0 94189 9 0 0 25 0 1 0 1099006113 43659264 9994 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 10659 9994 94 167 0 10490 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 42636

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1133376/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=62280 CPUtime=1001.97
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 11154 0 0 0 100187 10 0 0 25 0 1 0 1099006113 63774720 10518 1992294400 134512640 135197250 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 15570 10518 94 167 0 15401 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 62280

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1131136/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=62280 CPUtime=1061.95
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 11728 0 0 0 106185 10 0 0 25 0 1 0 1099006113 63774720 11092 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 15570 11092 94 167 0 15401 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 62280

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1128768/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=62280 CPUtime=1121.93
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 12291 0 0 0 112182 11 0 0 25 0 1 0 1099006113 63774720 11655 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 15570 11655 94 167 0 15401 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 62280

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1126784/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=62280 CPUtime=1181.91
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 12812 0 0 0 118180 11 0 0 25 0 1 0 1099006113 63774720 12176 1992294400 134512640 135197250 4294956240 18446744073709551615 134592727 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 15570 12176 94 167 0 15401 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 62280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1274
/proc/meminfo: memFree=1126016/2055920 swapFree=4178700/4192956
[pid=1273] ppid=1271 vsize=62280 CPUtime=1200
/proc/1273/stat : 1273 (march_nn) R 1271 1273 856 0 -1 4194304 12986 0 0 0 119989 11 0 0 25 0 1 0 1099006113 63774720 12350 1992294400 134512640 135197250 4294956240 18446744073709551615 134593137 0 0 4096 0 0 0 0 17 1 0 0
/proc/1273/statm: 15570 12350 94 167 0 15401 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 62280

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): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.9
CPU system time (s): 0.124981
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 62280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12986
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= 2814

runsolver used 0.98185 second user time and 2.33764 second system time

The end

Launcher Data 

Begin job on node25 at 2009-03-28 19:03:25
IDJOB=1516046
IDBENCH=70480
IDSOLVER=522
FILE ID=node25/1516046-1238263405
PBS_JOBID= 9060771
Free space on /tmp= 66216 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1551099861-042.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516046-1238263405/watcher-1516046-1238263405 -o /tmp/evaluation-result-1516046-1238263405/solver-1516046-1238263405 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516046-1238263405.cnf

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

MD5SUM BENCH= 1971ae5cb46ad8bbc8e3b82792c4f819
RANDOM SEED=537243340

node25.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1176104 kB
Buffers:         94492 kB
Cached:         694844 kB
SwapCached:       8032 kB
Active:         211580 kB
Inactive:       587320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1176104 kB
SwapTotal:     4192956 kB
SwapFree:      4178700 kB
Dirty:             924 kB
Writeback:           0 kB
Mapped:          14564 kB
Slab:            66884 kB
Committed_AS:  3105868 kB
PageTables:       1464 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= 66216 MiB
End job on node25 at 2009-03-28 19:23:28