Trace number 1513670

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 1200.52

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S2059720696-001.cnf
MD5SUMc4a0eb3415818159d561f36b2a8ffa74
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.9298
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data 

1.99/2.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.99/2.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.99/2.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.99/2.04	c main()::
1.99/2.04	c initFormula():: searching for DIMACS p-line....
1.99/2.04	c full lookahead due to high density!
1.99/2.04	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.99/2.04	c parseCNF():: parsing....
1.99/2.04	c parseCNF():: the CNF contains 0 unary clauses.
1.99/2.04	c runParser():: parsing was successful, warming up engines...
1.99/2.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.04	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.99/2.04	c stat :: sign balance is biased by 0.006
1.99/2.04	c using k-SAT heuristics (size based diff)
1.99/2.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.04	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
1.99/2.04	c longest clause has size 7
1.99/2.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.04	c number of free variables = 140
1.99/2.04	c dynamic_preselect_setsize :: off
1.99/2.04	c main():: all systems go!
1.99/2.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 57
2.10/2.11	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 1756
2.89/2.92	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 34830
16.58/16.70	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/999) NodeCount: 492854
203.71/203.83	c |----------------------------------------------------------------|
c |*
c |**
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c |*****
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-1513670-1238220966/watcher-1513670-1238220966 -o /tmp/evaluation-result-1513670-1238220966/solver-1513670-1238220966 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513670-1238220966.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: 0.84 0.95 0.98 3/64 32490
/proc/meminfo: memFree=1009960/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=968 CPUtime=0
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 112 0 0 0 0 0 0 0 20 0 1 0 1094759146 991232 97 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 242 97 59 167 0 73 0

[startup+0.010136 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 32490
/proc/meminfo: memFree=1009960/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=968 CPUtime=0
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 132 0 0 0 0 0 0 0 20 0 1 0 1094759146 991232 117 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 242 117 59 167 0 73 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 968

[startup+0.101154 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 32490
/proc/meminfo: memFree=1009960/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=2744 CPUtime=0.09
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 1919 0 0 0 9 0 0 0 20 0 1 0 1094759146 2809856 513 1992294400 134512640 135197250 4294956240 18446744073709551615 134577936 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 686 513 84 167 0 517 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2744

[startup+0.301193 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 32490
/proc/meminfo: memFree=1009960/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=2744 CPUtime=0.29
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 1919 0 0 0 29 0 0 0 22 0 1 0 1094759146 2809856 513 1992294400 134512640 135197250 4294956240 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 686 513 84 167 0 517 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2744

[startup+0.701271 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 32490
/proc/meminfo: memFree=1009960/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=2744 CPUtime=0.69
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 1919 0 0 0 69 0 0 0 25 0 1 0 1094759146 2809856 513 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 686 513 84 167 0 517 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2744

[startup+1.50143 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 32491
/proc/meminfo: memFree=1008288/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=2744 CPUtime=1.49
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 1919 0 0 0 149 0 0 0 25 0 1 0 1094759146 2809856 513 1992294400 134512640 135197250 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 686 513 84 167 0 517 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2744

[startup+3.10174 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 32491
/proc/meminfo: memFree=1007264/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=4304 CPUtime=3.09
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 2390 0 0 0 308 1 0 0 25 0 1 0 1094759146 4407296 809 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 1076 809 94 167 0 907 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4304

[startup+6.30138 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 32491
/proc/meminfo: memFree=1006944/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=4304 CPUtime=6.29
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 2390 0 0 0 628 1 0 0 25 0 1 0 1094759146 4407296 809 1992294400 134512640 135197250 4294956240 18446744073709551615 134551077 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 1076 809 94 167 0 907 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4304

[startup+12.7016 s]
/proc/loadavg: 0.87 0.95 0.98 2/65 32491
/proc/meminfo: memFree=1006320/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=4988 CPUtime=12.69
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 2537 0 0 0 1268 1 0 0 25 0 1 0 1094759146 5107712 956 1992294400 134512640 135197250 4294956240 18446744073709551615 134593132 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 1247 956 94 167 0 1078 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4988

[startup+25.5012 s]
/proc/loadavg: 0.89 0.95 0.98 2/65 32491
/proc/meminfo: memFree=1005616/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=5840 CPUtime=25.48
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 2717 0 0 0 2547 1 0 0 25 0 1 0 1094759146 5980160 1136 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 1460 1136 94 167 0 1291 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5840

[startup+51.1012 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 32491
/proc/meminfo: memFree=1004144/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=7756 CPUtime=51.07
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 3084 0 0 0 5106 1 0 0 25 0 1 0 1094759146 7942144 1503 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 1939 1503 94 167 0 1770 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7756

[startup+102.305 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 32491
/proc/meminfo: memFree=1001072/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=12068 CPUtime=102.26
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 3838 0 0 0 10224 2 0 0 25 0 1 0 1094759146 12357632 2257 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 3017 2257 94 167 0 2848 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12068

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32491
/proc/meminfo: memFree=997552/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=15948 CPUtime=162.23
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 4716 0 0 0 16221 2 0 0 25 0 1 0 1094759146 16330752 3135 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 3987 3135 94 167 0 3818 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15948

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32491
/proc/meminfo: memFree=994160/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=21768 CPUtime=222.2
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 5542 0 0 0 22218 2 0 0 25 0 1 0 1094759146 22290432 3961 1992294400 134512640 135197250 4294956240 18446744073709551615 134603177 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 5442 3961 94 167 0 5273 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 21768

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32491
/proc/meminfo: memFree=990704/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=21768 CPUtime=282.18
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 6408 0 0 0 28216 2 0 0 25 0 1 0 1094759146 22290432 4827 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 5442 4827 94 167 0 5273 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 21768

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32491
/proc/meminfo: memFree=987120/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=30500 CPUtime=342.16
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 7290 0 0 0 34213 3 0 0 25 0 1 0 1094759146 31232000 5709 1992294400 134512640 135197250 4294956240 18446744073709551615 134649028 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 7625 5709 94 167 0 7456 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 30500

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32491
/proc/meminfo: memFree=983728/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=30500 CPUtime=402.14
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 8132 0 0 0 40211 3 0 0 25 0 1 0 1094759146 31232000 6551 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 7625 6551 94 167 0 7456 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 30500

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32491
/proc/meminfo: memFree=979952/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=44340 CPUtime=462.12
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 9095 0 0 0 46208 4 0 0 25 0 1 0 1094759146 45404160 7514 1992294400 134512640 135197250 4294956240 18446744073709551615 134593003 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 11085 7514 94 167 0 10916 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 44340

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32491
/proc/meminfo: memFree=976432/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=44340 CPUtime=522.09
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 9984 0 0 0 52205 4 0 0 25 0 1 0 1094759146 45404160 8403 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 11085 8403 94 167 0 10916 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 44340

[startup+582.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 32491
/proc/meminfo: memFree=972976/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=44340 CPUtime=582.07
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 10835 0 0 0 58202 5 0 0 25 0 1 0 1094759146 45404160 9254 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 11085 9254 94 167 0 10916 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 44340

[startup+642.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 32491
/proc/meminfo: memFree=969392/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=44340 CPUtime=642.05
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 11723 0 0 0 64200 5 0 0 25 0 1 0 1094759146 45404160 10142 1992294400 134512640 135197250 4294956240 18446744073709551615 134617825 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 11085 10142 94 167 0 10916 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 44340

[startup+702.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 32491
/proc/meminfo: memFree=965936/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=63984 CPUtime=702.03
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 12575 0 0 0 70197 6 0 0 25 0 1 0 1094759146 65519616 10994 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 15996 10994 94 167 0 15827 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 63984

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32491
/proc/meminfo: memFree=962352/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=63984 CPUtime=762
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 13466 0 0 0 76194 6 0 0 25 0 1 0 1094759146 65519616 11885 1992294400 134512640 135197250 4294956240 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 15996 11885 94 167 0 15827 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 63984

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32491
/proc/meminfo: memFree=958768/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=63984 CPUtime=821.98
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 14360 0 0 0 82191 7 0 0 25 0 1 0 1094759146 65519616 12779 1992294400 134512640 135197250 4294956240 18446744073709551615 134570782 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 15996 12779 94 167 0 15827 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 63984

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32491
/proc/meminfo: memFree=955184/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=64728 CPUtime=881.96
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 15233 0 0 0 88189 7 0 0 25 0 1 0 1094759146 66281472 13652 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 16182 13652 94 167 0 16013 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 64728

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32491
/proc/meminfo: memFree=951600/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=64728 CPUtime=941.94
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 16131 0 0 0 94186 8 0 0 25 0 1 0 1094759146 66281472 14550 1992294400 134512640 135197250 4294956240 18446744073709551615 134618133 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 16182 14550 94 167 0 16013 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 64728

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32491
/proc/meminfo: memFree=948080/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=64728 CPUtime=1001.91
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 17003 0 0 0 100183 8 0 0 25 0 1 0 1094759146 66281472 15422 1992294400 134512640 135197250 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 16182 15422 94 167 0 16013 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 64728

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32491
/proc/meminfo: memFree=944560/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=94196 CPUtime=1061.89
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 17904 0 0 0 106180 9 0 0 25 0 1 0 1094759146 96456704 16323 1992294400 134512640 135197250 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 23549 16323 94 167 0 23380 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 94196

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32491
/proc/meminfo: memFree=941104/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=94196 CPUtime=1121.87
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 18762 0 0 0 112178 9 0 0 25 0 1 0 1094759146 96456704 17181 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 23549 17181 94 167 0 23380 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 94196

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32491
/proc/meminfo: memFree=937392/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=94196 CPUtime=1181.85
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 19681 0 0 0 118175 10 0 0 25 0 1 0 1094759146 96456704 18100 1992294400 134512640 135197250 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 23549 18100 94 167 0 23380 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 94196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32491
/proc/meminfo: memFree=936304/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=94196 CPUtime=1200.05
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 19934 0 0 0 119995 10 0 0 25 0 1 0 1094759146 96456704 18353 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 23549 18353 94 167 0 23380 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 94196

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 0.99 0.99 2/65 32491
/proc/meminfo: memFree=936304/2055920 swapFree=4176244/4192956
[pid=32490] ppid=32488 vsize=94196 CPUtime=1200.05
/proc/32490/stat : 32490 (march_nn) R 32488 32490 32453 0 -1 4194304 19934 0 0 0 119995 10 0 0 25 0 1 0 1094759146 96456704 18353 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/32490/statm: 23549 18353 94 167 0 23380 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 94196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.116982
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 94196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19934
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= 1311

runsolver used 0.861868 second user time and 2.54461 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-28 07:16:06
IDJOB=1513670
IDBENCH=70282
IDSOLVER=522
FILE ID=node53/1513670-1238220966
PBS_JOBID= 9060591
Free space on /tmp= 66040 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S2059720696-001.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513670-1238220966/watcher-1513670-1238220966 -o /tmp/evaluation-result-1513670-1238220966/solver-1513670-1238220966 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513670-1238220966.cnf

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

MD5SUM BENCH= c4a0eb3415818159d561f36b2a8ffa74
RANDOM SEED=568618807

node53.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		: 3000.264
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		: 3000.264
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1010440 kB
Buffers:         76956 kB
Cached:         885296 kB
SwapCached:      10692 kB
Active:         163972 kB
Inactive:       810368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1010440 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:            1368 kB
Writeback:           0 kB
Mapped:          17700 kB
Slab:            57112 kB
Committed_AS:  2451036 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-28 07:36:09