Trace number 1514822

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) 1200.06 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S914952752-019.cnf
MD5SUMab0fa90b59935117df784f9568093dd2
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 variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52343
Number of clauses of size over 50

Solver Data 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c full lookahead due to high density!
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 110 variables and 2343 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 110 free variables and 2343 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.038
0.00/0.05	c using k-SAT heuristics (size based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
0.00/0.05	c resolvent_look() :: found 3 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 2346 / 110 ) = 21.33
0.00/0.05	c longest clause has size 5
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 110
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 32
0.05/0.06	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 474
0.09/0.15	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4299
0.89/0.95	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 26745
6.19/6.26	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 121029
31.28/31.30	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 415834
118.25/118.34	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1119296
346.96/347.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 2421942
809.88/810.21	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-1514822-1238245068/watcher-1514822-1238245068 -o /tmp/evaluation-result-1514822-1238245068/solver-1514822-1238245068 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514822-1238245068.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: 1.01 1.05 1.00 3/64 3878
/proc/meminfo: memFree=1167408/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=836 CPUtime=0
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 1097173105 856064 87 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 209 87 59 167 0 40 0

[startup+0.0552161 s]
/proc/loadavg: 1.01 1.05 1.00 3/64 3878
/proc/meminfo: memFree=1167408/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=1408 CPUtime=0.05
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 231 0 0 0 5 0 0 0 18 0 1 0 1097173105 1441792 214 1992294400 134512640 135197250 4294956240 18446744073709551615 134602816 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 352 214 94 167 0 183 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1408

[startup+0.101226 s]
/proc/loadavg: 1.01 1.05 1.00 3/64 3878
/proc/meminfo: memFree=1167408/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=1408 CPUtime=0.09
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 237 0 0 0 9 0 0 0 18 0 1 0 1097173105 1441792 220 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 352 220 94 167 0 183 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1408

[startup+0.301264 s]
/proc/loadavg: 1.01 1.05 1.00 3/64 3878
/proc/meminfo: memFree=1167408/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=1408 CPUtime=0.29
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 237 0 0 0 29 0 0 0 19 0 1 0 1097173105 1441792 220 1992294400 134512640 135197250 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 352 220 94 167 0 183 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1408

[startup+0.701341 s]
/proc/loadavg: 1.01 1.05 1.00 3/64 3878
/proc/meminfo: memFree=1167408/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=1540 CPUtime=0.69
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 246 0 0 0 69 0 0 0 23 0 1 0 1097173105 1576960 229 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 385 229 94 167 0 216 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1540

[startup+1.50149 s]
/proc/loadavg: 1.00 1.05 1.00 2/65 3879
/proc/meminfo: memFree=1166760/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=1540 CPUtime=1.49
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 267 0 0 0 149 0 0 0 25 0 1 0 1097173105 1576960 250 1992294400 134512640 135197250 4294956240 18446744073709551615 134611698 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 385 250 94 167 0 216 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1540

[startup+3.1018 s]
/proc/loadavg: 1.00 1.05 1.00 2/65 3879
/proc/meminfo: memFree=1166312/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=1996 CPUtime=3.09
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 362 0 0 0 309 0 0 0 25 0 1 0 1097173105 2043904 345 1992294400 134512640 135197250 4294956240 18446744073709551615 134617840 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 499 345 94 167 0 330 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1996

[startup+6.30241 s]
/proc/loadavg: 1.00 1.05 1.00 2/65 3879
/proc/meminfo: memFree=1165992/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=2156 CPUtime=6.29
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 436 0 0 0 629 0 0 0 25 0 1 0 1097173105 2207744 404 1992294400 134512640 135197250 4294956240 18446744073709551615 134618222 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 539 404 94 167 0 370 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2156

[startup+12.7016 s]
/proc/loadavg: 1.00 1.05 1.00 2/65 3879
/proc/meminfo: memFree=1165288/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=3008 CPUtime=12.69
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 593 0 0 0 1269 0 0 0 25 0 1 0 1097173105 3080192 561 1992294400 134512640 135197250 4294956240 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 752 561 94 167 0 583 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3008

[startup+25.5011 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 3879
/proc/meminfo: memFree=1164072/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=5088 CPUtime=25.48
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 900 0 0 0 2548 0 0 0 25 0 1 0 1097173105 5210112 868 1992294400 134512640 135197250 4294956240 18446744073709551615 134570912 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 1272 868 94 167 0 1103 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5088

[startup+51.102 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 3879
/proc/meminfo: memFree=1161768/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=6976 CPUtime=51.07
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 1462 0 0 0 5106 1 0 0 25 0 1 0 1097173105 7143424 1430 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 1744 1430 94 167 0 1575 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6976

[startup+102.306 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 3879
/proc/meminfo: memFree=1157416/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=13772 CPUtime=102.26
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 2531 0 0 0 10224 2 0 0 25 0 1 0 1097173105 14102528 2499 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 3443 2499 94 167 0 3274 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13772

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3879
/proc/meminfo: memFree=1152488/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=19592 CPUtime=162.23
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 3752 0 0 0 16220 3 0 0 25 0 1 0 1097173105 20062208 3720 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 4898 3720 94 167 0 4729 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 19592

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3884
/proc/meminfo: memFree=1147744/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=28980 CPUtime=222.2
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 4924 0 0 0 22216 4 0 0 25 0 1 0 1097173105 29675520 4892 1992294400 134512640 135197250 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 7245 4892 94 167 0 7076 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 28980

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3884
/proc/meminfo: memFree=1143200/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=28980 CPUtime=282.18
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 6049 0 0 0 28214 4 0 0 25 0 1 0 1097173105 29675520 6017 1992294400 134512640 135197250 4294956240 18446744073709551615 134525000 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 7245 6017 94 167 0 7076 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 28980

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3884
/proc/meminfo: memFree=1139040/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=28980 CPUtime=342.16
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 7073 0 0 0 34211 5 0 0 25 0 1 0 1097173105 29675520 7041 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 7245 7041 94 167 0 7076 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 28980

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3884
/proc/meminfo: memFree=1134432/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=43384 CPUtime=402.14
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 8233 0 0 0 40208 6 0 0 25 0 1 0 1097173105 44425216 8201 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 10846 8201 94 167 0 10677 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 43384

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3884
/proc/meminfo: memFree=1129888/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=43384 CPUtime=462.11
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 9345 0 0 0 46205 6 0 0 25 0 1 0 1097173105 44425216 9313 1992294400 134512640 135197250 4294956240 18446744073709551615 134524935 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 10846 9313 94 167 0 10677 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 43384

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3884
/proc/meminfo: memFree=1125736/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=43384 CPUtime=522.09
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 10392 0 0 0 52202 7 0 0 25 0 1 0 1097173105 44425216 10360 1992294400 134512640 135197250 4294956240 18446744073709551615 134603469 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 10846 10360 94 167 0 10677 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 43384

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3884
/proc/meminfo: memFree=1121320/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=63028 CPUtime=582.07
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 11469 0 0 0 58199 8 0 0 25 0 1 0 1097173105 64540672 11437 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 15757 11437 94 167 0 15588 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 63028

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3884
/proc/meminfo: memFree=1117160/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=63028 CPUtime=642.04
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 12490 0 0 0 64196 8 0 0 25 0 1 0 1097173105 64540672 12458 1992294400 134512640 135197250 4294956240 18446744073709551615 134539064 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 15757 12458 94 167 0 15588 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 63028

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3884
/proc/meminfo: memFree=1113128/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=63028 CPUtime=702.02
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 13511 0 0 0 70193 9 0 0 25 0 1 0 1097173105 64540672 13479 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 15757 13479 94 167 0 15588 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 63028

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3884
/proc/meminfo: memFree=1109224/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=63028 CPUtime=762.01
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 14458 0 0 0 76191 10 0 0 25 0 1 0 1097173105 64540672 14426 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 15757 14426 94 167 0 15588 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 63028

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3884
/proc/meminfo: memFree=1105448/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=65644 CPUtime=821.97
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 15417 0 0 0 82187 10 0 0 25 0 1 0 1097173105 67219456 15385 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 16411 15385 94 167 0 16242 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 65644

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3884
/proc/meminfo: memFree=1101288/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=95112 CPUtime=881.95
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 16490 0 0 0 88184 11 0 0 25 0 1 0 1097173105 97394688 16458 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 23778 16458 94 167 0 23609 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 95112

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3884
/proc/meminfo: memFree=1097256/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=95112 CPUtime=941.93
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 17504 0 0 0 94181 12 0 0 25 0 1 0 1097173105 97394688 17472 1992294400 134512640 135197250 4294956240 18446744073709551615 134524947 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 23778 17472 94 167 0 23609 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 95112

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3884
/proc/meminfo: memFree=1093224/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=95112 CPUtime=1001.9
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 18496 0 0 0 100178 12 0 0 25 0 1 0 1097173105 97394688 18464 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 23778 18464 94 167 0 23609 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 95112

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3884
/proc/meminfo: memFree=1089384/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=95112 CPUtime=1061.88
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 19473 0 0 0 106175 13 0 0 25 0 1 0 1097173105 97394688 19441 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 23778 19441 94 167 0 23609 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 95112

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3884
/proc/meminfo: memFree=1085544/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=95112 CPUtime=1121.86
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 20410 0 0 0 112173 13 0 0 25 0 1 0 1097173105 97394688 20378 1992294400 134512640 135197250 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 23778 20378 94 167 0 23609 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 95112

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3884
/proc/meminfo: memFree=1081512/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=95112 CPUtime=1181.84
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 21425 0 0 0 118170 14 0 0 25 0 1 0 1097173105 97394688 21393 1992294400 134512640 135197250 4294956240 18446744073709551615 134592729 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 23778 21393 94 167 0 23609 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 95112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3884
/proc/meminfo: memFree=1080168/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=95112 CPUtime=1200.03
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 21729 0 0 0 119989 14 0 0 25 0 1 0 1097173105 97394688 21697 1992294400 134512640 135197250 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 23778 21697 94 167 0 23609 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 95112

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 3884
/proc/meminfo: memFree=1080168/2055920 swapFree=4178400/4192956
[pid=3878] ppid=3876 vsize=95112 CPUtime=1200.03
/proc/3878/stat : 3878 (march_nn) R 3876 3878 3615 0 -1 4194304 21729 0 0 0 119989 14 0 0 25 0 1 0 1097173105 97394688 21697 1992294400 134512640 135197250 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/3878/statm: 23778 21697 94 167 0 23609 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 95112

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.9
CPU system time (s): 0.161975
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 95112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.161975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21729
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= 2134

runsolver used 0.955854 second user time and 2.40163 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-28 13:57:48
IDJOB=1514822
IDBENCH=70378
IDSOLVER=522
FILE ID=node9/1514822-1238245068
PBS_JOBID= 9060692
Free space on /tmp= 66348 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S914952752-019.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514822-1238245068/watcher-1514822-1238245068 -o /tmp/evaluation-result-1514822-1238245068/solver-1514822-1238245068 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514822-1238245068.cnf

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

MD5SUM BENCH= ab0fa90b59935117df784f9568093dd2
RANDOM SEED=565775732

node9.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		: 3000.268
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		: 3000.268
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:       1167824 kB
Buffers:         90664 kB
Cached:         710372 kB
SwapCached:       8300 kB
Active:         204448 kB
Inactive:       606492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1167824 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          15588 kB
Slab:            63168 kB
Committed_AS:  2829544 kB
PageTables:       1392 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= 66348 MiB
End job on node9 at 2009-03-28 14:17:50