Trace number 1516142

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S905029262-097.cnf
MD5SUM17cdccd311f05672fec0c4cfd8164ebd
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 variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data 

1.19/1.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.19/1.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.19/1.20	c main()::
1.19/1.20	c initFormula():: searching for DIMACS p-line....
1.19/1.20	c full lookahead due to high density!
1.19/1.20	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.19/1.20	c parseCNF():: parsing....
1.19/1.20	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.20	c runParser():: parsing was successful, warming up engines...
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.19/1.20	c stat :: sign balance is biased by 0.004
1.19/1.20	c using k-SAT heuristics (size based diff)
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
1.19/1.20	c longest clause has size 7
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c number of free variables = 75
1.19/1.20	c dynamic_preselect_setsize :: off
1.19/1.20	c main():: all systems go!
1.19/1.20	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 32
1.19/1.24	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 487
1.39/1.48	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4626
3.39/3.48	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 31299
16.19/16.29	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 157470
79.37/79.41	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 617508
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c |****************************************************************| ( 6/999) NodeCount: 1940308
1065.97/1066.36	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-1516142-1238265132/watcher-1516142-1238265132 -o /tmp/evaluation-result-1516142-1238265132/solver-1516142-1238265132 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516142-1238265132.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 25330
/proc/meminfo: memFree=1058968/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=836 CPUtime=0
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 1099179874 856064 90 1992294400 134512640 135197250 4294956240 18446744073709551615 134850642 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 209 90 59 167 0 40 0

[startup+0.0924219 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 25330
/proc/meminfo: memFree=1058968/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=2024 CPUtime=0.08
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 979 0 0 0 8 0 0 0 18 0 1 0 1099179874 2072576 374 1992294400 134512640 135197250 4294956240 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 506 374 84 167 0 337 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2024

[startup+0.101421 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 25330
/proc/meminfo: memFree=1058968/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=2024 CPUtime=0.09
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 979 0 0 0 9 0 0 0 18 0 1 0 1099179874 2072576 374 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 506 374 84 167 0 337 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2024

[startup+0.301444 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 25330
/proc/meminfo: memFree=1058968/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=2024 CPUtime=0.29
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 979 0 0 0 29 0 0 0 19 0 1 0 1099179874 2072576 374 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 506 374 84 167 0 337 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2024

[startup+0.701491 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 25330
/proc/meminfo: memFree=1058968/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=2024 CPUtime=0.69
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 979 0 0 0 69 0 0 0 22 0 1 0 1099179874 2072576 374 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 506 374 84 167 0 337 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2024

[startup+1.50158 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25331
/proc/meminfo: memFree=1057808/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=2740 CPUtime=1.49
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 1204 0 0 0 149 0 0 0 25 0 1 0 1099179874 2805760 500 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 685 500 94 167 0 516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2740

[startup+3.10177 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25331
/proc/meminfo: memFree=1057232/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=2740 CPUtime=3.09
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 1204 0 0 0 309 0 0 0 25 0 1 0 1099179874 2805760 500 1992294400 134512640 135197250 4294956240 18446744073709551615 134524977 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 685 500 94 167 0 516 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2740

[startup+6.30114 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25331
/proc/meminfo: memFree=1057168/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=3044 CPUtime=6.29
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 1266 0 0 0 629 0 0 0 25 0 1 0 1099179874 3117056 562 1992294400 134512640 135197250 4294956240 18446744073709551615 134593132 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 761 562 94 167 0 592 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3044

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25331
/proc/meminfo: memFree=1056528/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=3424 CPUtime=12.69
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 1346 0 0 0 1269 0 0 0 25 0 1 0 1099179874 3506176 642 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 856 642 94 167 0 687 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3424

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25331
/proc/meminfo: memFree=1055888/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=4276 CPUtime=25.48
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 1501 0 0 0 2548 0 0 0 25 0 1 0 1099179874 4378624 797 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 1069 797 94 167 0 900 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4276

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25331
/proc/meminfo: memFree=1054608/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=6192 CPUtime=51.07
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 1805 0 0 0 5107 0 0 0 25 0 1 0 1099179874 6340608 1101 1992294400 134512640 135197250 4294956240 18446744073709551615 134524947 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 1548 1101 94 167 0 1379 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6192

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25331
/proc/meminfo: memFree=1052240/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=7916 CPUtime=102.27
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 2402 0 0 0 10226 1 0 0 25 0 1 0 1099179874 8105984 1698 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 1979 1698 94 167 0 1810 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7916

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25331
/proc/meminfo: memFree=1049488/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=10504 CPUtime=162.24
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 3086 0 0 0 16223 1 0 0 25 0 1 0 1099179874 10756096 2382 1992294400 134512640 135197250 4294956240 18446744073709551615 134593311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 2626 2382 94 167 0 2457 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10504

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25331
/proc/meminfo: memFree=1046672/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=14384 CPUtime=222.22
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 3765 0 0 0 22221 1 0 0 25 0 1 0 1099179874 14729216 3061 1992294400 134512640 135197250 4294956240 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 3596 3061 94 167 0 3427 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14384

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25331
/proc/meminfo: memFree=1043984/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=20204 CPUtime=282.21
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 4427 0 0 0 28219 2 0 0 25 0 1 0 1099179874 20688896 3723 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 5051 3723 94 167 0 4882 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20204

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25331
/proc/meminfo: memFree=1041552/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=20648 CPUtime=342.18
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 5117 0 0 0 34216 2 0 0 25 0 1 0 1099179874 21143552 4413 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 5162 4413 94 167 0 4993 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 20648

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25331
/proc/meminfo: memFree=1038544/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=29380 CPUtime=402.17
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 5792 0 0 0 40214 3 0 0 25 0 1 0 1099179874 30085120 5088 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 7345 5088 94 167 0 7176 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 29380

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25331
/proc/meminfo: memFree=1035856/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=29380 CPUtime=462.15
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 6470 0 0 0 46212 3 0 0 25 0 1 0 1099179874 30085120 5766 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 7345 5766 94 167 0 7176 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 29380

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25331
/proc/meminfo: memFree=1033424/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=29380 CPUtime=522.14
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 7097 0 0 0 52210 4 0 0 25 0 1 0 1099179874 30085120 6393 1992294400 134512640 135197250 4294956240 18446744073709551615 134713094 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 7345 6393 94 167 0 7176 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 29380

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25331
/proc/meminfo: memFree=1030672/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=29380 CPUtime=582.12
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 7763 0 0 0 58208 4 0 0 25 0 1 0 1099179874 30085120 7059 1992294400 134512640 135197250 4294956240 18446744073709551615 134603150 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 7345 7059 94 167 0 7176 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 29380

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25331
/proc/meminfo: memFree=1028112/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=42476 CPUtime=642.1
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 8394 0 0 0 64206 4 0 0 25 0 1 0 1099179874 43495424 7690 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 10619 7690 94 167 0 10450 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 42476

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25333
/proc/meminfo: memFree=1025488/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=42916 CPUtime=702.08
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 9043 0 0 0 70203 5 0 0 25 0 1 0 1099179874 43945984 8339 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 10729 8339 94 167 0 10560 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 42916

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25333
/proc/meminfo: memFree=1022992/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=42916 CPUtime=762.07
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 9677 0 0 0 76202 5 0 0 25 0 1 0 1099179874 43945984 8973 1992294400 134512640 135197250 4294956240 18446744073709551615 134592993 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 10729 8973 94 167 0 10560 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 42916

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25333
/proc/meminfo: memFree=1020368/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=42916 CPUtime=822.04
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 10334 0 0 0 82199 5 0 0 25 0 1 0 1099179874 43945984 9630 1992294400 134512640 135197250 4294956240 18446744073709551615 134548358 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 10729 9630 94 167 0 10560 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 42916

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25333
/proc/meminfo: memFree=1017872/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=42916 CPUtime=882.03
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 10969 0 0 0 88197 6 0 0 25 0 1 0 1099179874 43945984 10265 1992294400 134512640 135197250 4294956240 18446744073709551615 134603362 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 10729 10265 94 167 0 10560 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 42916

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25333
/proc/meminfo: memFree=1015312/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=62560 CPUtime=942.01
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 11583 0 0 0 94195 6 0 0 25 0 1 0 1099179874 64061440 10879 1992294400 134512640 135197250 4294956240 18446744073709551615 134618272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 15640 10879 94 167 0 15471 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 62560

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25333
/proc/meminfo: memFree=1012944/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=62560 CPUtime=1002
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 12177 0 0 0 100193 7 0 0 25 0 1 0 1099179874 64061440 11473 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 15640 11473 94 167 0 15471 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 62560

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25333
/proc/meminfo: memFree=1010768/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=62560 CPUtime=1061.97
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 12727 0 0 0 106190 7 0 0 25 0 1 0 1099179874 64061440 12023 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 15640 12023 94 167 0 15471 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 62560

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25333
/proc/meminfo: memFree=1007952/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=62560 CPUtime=1121.95
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 13402 0 0 0 112188 7 0 0 25 0 1 0 1099179874 64061440 12698 1992294400 134512640 135197250 4294956240 18446744073709551615 134603172 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 15640 12698 94 167 0 15471 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 62560

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25333
/proc/meminfo: memFree=1005328/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=62560 CPUtime=1181.94
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 14054 0 0 0 118186 8 0 0 25 0 1 0 1099179874 64061440 13350 1992294400 134512640 135197250 4294956240 18446744073709551615 134603295 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 15640 13350 94 167 0 15471 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 62560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25333
/proc/meminfo: memFree=1004560/2055924 swapFree=4176792/4192956
[pid=25330] ppid=25328 vsize=62560 CPUtime=1200.04
/proc/25330/stat : 25330 (march_nn) R 25328 25330 24781 0 -1 4194304 14241 0 0 0 119996 8 0 0 25 0 1 0 1099179874 64061440 13537 1992294400 134512640 135197250 4294956240 18446744073709551615 134539258 0 0 4096 0 0 0 0 17 1 0 0
/proc/25330/statm: 15640 13537 94 167 0 15471 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 62560

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): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.093985
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 62560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14241
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= 2235

runsolver used 1.19782 second user time and 2.10768 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-28 19:32:12
IDJOB=1516142
IDBENCH=70488
IDSOLVER=522
FILE ID=node6/1516142-1238265132
PBS_JOBID= 9060808
Free space on /tmp= 66324 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S905029262-097.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516142-1238265132/watcher-1516142-1238265132 -o /tmp/evaluation-result-1516142-1238265132/solver-1516142-1238265132 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516142-1238265132.cnf

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

MD5SUM BENCH= 17cdccd311f05672fec0c4cfd8164ebd
RANDOM SEED=562934826

node6.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		: 3000.236
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		: 3000.236
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:      2055924 kB
MemFree:       1059448 kB
Buffers:         95164 kB
Cached:         805764 kB
SwapCached:       9932 kB
Active:          59072 kB
Inactive:       855420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1059448 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:             936 kB
Writeback:           0 kB
Mapped:          19224 kB
Slab:            67996 kB
Committed_AS:  2795544 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= 66320 MiB
End job on node6 at 2009-03-28 19:52:14