Trace number 1514846

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-S632066493-060.cnf
MD5SUM18acde07d0986af307d23032d1000e7e
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 

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c full lookahead due to high density!
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 110 variables and 2343 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 110 free variables and 2343 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.043
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.00/0.04	c resolvent_look() :: found 2 resolvents
0.00/0.04	c main():: clause / variable ratio: ( 2345 / 110 ) = 21.32
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c number of free variables = 110
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 32
0.00/0.05	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 466
0.09/0.13	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4233
0.79/0.88	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 26231
5.69/5.74	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 119356
28.49/28.51	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 415299
109.15/109.21	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1128620
324.86/325.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 2445699
763.59/763.92	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-1514846-1238245190/watcher-1514846-1238245190 -o /tmp/evaluation-result-1514846-1238245190/solver-1514846-1238245190 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514846-1238245190.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 20663
/proc/meminfo: memFree=1724872/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=836 CPUtime=0
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 1097182670 856064 87 1992294400 134512640 135197250 4294956240 18446744073709551615 134784738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 209 87 59 167 0 40 0

[startup+0.0685189 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 20663
/proc/meminfo: memFree=1724872/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=1400 CPUtime=0.06
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 238 0 0 0 6 0 0 0 18 0 1 0 1097182670 1433600 221 1992294400 134512640 135197250 4294956240 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 350 221 94 167 0 181 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1400

[startup+0.101525 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 20663
/proc/meminfo: memFree=1724872/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=1400 CPUtime=0.09
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 238 0 0 0 9 0 0 0 18 0 1 0 1097182670 1433600 221 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 350 221 94 167 0 181 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1400

[startup+0.301564 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 20663
/proc/meminfo: memFree=1724872/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=1400 CPUtime=0.29
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 239 0 0 0 29 0 0 0 20 0 1 0 1097182670 1433600 222 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 350 222 94 167 0 181 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1400

[startup+0.701644 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 20663
/proc/meminfo: memFree=1724872/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=1552 CPUtime=0.69
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 252 0 0 0 69 0 0 0 24 0 1 0 1097182670 1589248 235 1992294400 134512640 135197250 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 388 235 94 167 0 219 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1552

[startup+1.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20664
/proc/meminfo: memFree=1724224/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=1552 CPUtime=1.49
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 274 0 0 0 149 0 0 0 25 0 1 0 1097182670 1589248 257 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 388 257 94 167 0 219 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1552

[startup+3.10112 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20664
/proc/meminfo: memFree=1723840/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=1920 CPUtime=3.09
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 370 0 0 0 309 0 0 0 25 0 1 0 1097182670 1966080 334 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 480 334 94 167 0 311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1920

[startup+6.30175 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20664
/proc/meminfo: memFree=1723456/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=2148 CPUtime=6.29
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 451 0 0 0 629 0 0 0 25 0 1 0 1097182670 2199552 415 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 537 415 94 167 0 368 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2148

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20664
/proc/meminfo: memFree=1722688/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=3000 CPUtime=12.69
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 619 0 0 0 1269 0 0 0 25 0 1 0 1097182670 3072000 583 1992294400 134512640 135197250 4294956240 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 750 583 94 167 0 581 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3000

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20664
/proc/meminfo: memFree=1721344/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=5092 CPUtime=25.48
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 947 0 0 0 2548 0 0 0 25 0 1 0 1097182670 5214208 911 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 1273 911 94 167 0 1104 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5092

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20664
/proc/meminfo: memFree=1718912/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=6988 CPUtime=51.07
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 1557 0 0 0 5106 1 0 0 25 0 1 0 1097182670 7155712 1521 1992294400 134512640 135197250 4294956240 18446744073709551615 134539152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 1747 1521 94 167 0 1578 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6988

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20670
/proc/meminfo: memFree=1714112/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=13804 CPUtime=102.26
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 2694 0 0 0 10224 2 0 0 25 0 1 0 1097182670 14135296 2658 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 3451 2658 94 167 0 3282 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13804

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20670
/proc/meminfo: memFree=1708928/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=19624 CPUtime=162.23
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 3987 0 0 0 16221 2 0 0 25 0 1 0 1097182670 20094976 3951 1992294400 134512640 135197250 4294956240 18446744073709551615 134524938 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 4906 3951 94 167 0 4737 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 19624

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20670
/proc/meminfo: memFree=1703808/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=29052 CPUtime=222.21
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 5241 0 0 0 22218 3 0 0 25 0 1 0 1097182670 29749248 5205 1992294400 134512640 135197250 4294956240 18446744073709551615 134570912 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 7263 5205 94 167 0 7094 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29052

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20670
/proc/meminfo: memFree=1699008/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=29052 CPUtime=282.18
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 6446 0 0 0 28215 3 0 0 25 0 1 0 1097182670 29749248 6410 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 7263 6410 94 167 0 7094 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 29052

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20670
/proc/meminfo: memFree=1694336/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=42148 CPUtime=342.16
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 7583 0 0 0 34212 4 0 0 25 0 1 0 1097182670 43159552 7547 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 10537 7547 94 167 0 10368 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 42148

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20670
/proc/meminfo: memFree=1689600/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=43536 CPUtime=402.13
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 8773 0 0 0 40209 4 0 0 25 0 1 0 1097182670 44580864 8737 1992294400 134512640 135197250 4294956240 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 10884 8737 94 167 0 10715 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 43536

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20670
/proc/meminfo: memFree=1685056/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=43536 CPUtime=462.11
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 9892 0 0 0 46206 5 0 0 25 0 1 0 1097182670 44580864 9856 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 10884 9856 94 167 0 10715 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 43536

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20670
/proc/meminfo: memFree=1680192/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=63180 CPUtime=522.09
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 11070 0 0 0 52203 6 0 0 25 0 1 0 1097182670 64696320 11034 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 15795 11034 94 167 0 15626 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 63180

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20670
/proc/meminfo: memFree=1675712/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=63180 CPUtime=582.07
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 12162 0 0 0 58201 6 0 0 25 0 1 0 1097182670 64696320 12126 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 15795 12126 94 167 0 15626 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 63180

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20670
/proc/meminfo: memFree=1671168/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=63180 CPUtime=642.04
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 13286 0 0 0 64198 6 0 0 25 0 1 0 1097182670 64696320 13250 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 15795 13250 94 167 0 15626 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 63180

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20670
/proc/meminfo: memFree=1666880/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=63180 CPUtime=702.02
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 14341 0 0 0 70195 7 0 0 25 0 1 0 1097182670 64696320 14305 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 15795 14305 94 167 0 15626 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 63180

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20670
/proc/meminfo: memFree=1662912/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=65960 CPUtime=762
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 15304 0 0 0 76193 7 0 0 25 0 1 0 1097182670 67543040 15268 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 16490 15268 94 167 0 16321 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 65960

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20670
/proc/meminfo: memFree=1658240/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=95428 CPUtime=821.97
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 16463 0 0 0 82189 8 0 0 25 0 1 0 1097182670 97718272 16427 1992294400 134512640 135197250 4294956240 18446744073709551615 134539183 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 23857 16427 94 167 0 23688 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 95428

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20670
/proc/meminfo: memFree=1653888/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=95428 CPUtime=881.95
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 17529 0 0 0 88186 9 0 0 25 0 1 0 1097182670 97718272 17493 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 23857 17493 94 167 0 23688 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 95428

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20670
/proc/meminfo: memFree=1649600/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=95428 CPUtime=941.92
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 18605 0 0 0 94183 9 0 0 25 0 1 0 1097182670 97718272 18569 1992294400 134512640 135197250 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 23857 18569 94 167 0 23688 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 95428

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20670
/proc/meminfo: memFree=1645504/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=95428 CPUtime=1001.91
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 19602 0 0 0 100181 10 0 0 25 0 1 0 1097182670 97718272 19566 1992294400 134512640 135197250 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 23857 19566 94 167 0 23688 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 95428

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20670
/proc/meminfo: memFree=1641280/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=95428 CPUtime=1061.88
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 20656 0 0 0 106178 10 0 0 25 0 1 0 1097182670 97718272 20620 1992294400 134512640 135197250 4294956240 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 23857 20620 94 167 0 23688 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 95428

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20670
/proc/meminfo: memFree=1636992/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=95428 CPUtime=1121.86
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 21720 0 0 0 112175 11 0 0 25 0 1 0 1097182670 97718272 21684 1992294400 134512640 135197250 4294956240 18446744073709551615 134614128 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 23857 21684 94 167 0 23688 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 95428

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20670
/proc/meminfo: memFree=1632896/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=95428 CPUtime=1181.84
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 22734 0 0 0 118173 11 0 0 25 0 1 0 1097182670 97718272 22698 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 23857 22698 94 167 0 23688 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 95428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20670
/proc/meminfo: memFree=1631680/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=95428 CPUtime=1200.03
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 23017 0 0 0 119992 11 0 0 25 0 1 0 1097182670 97718272 22981 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 23857 22981 94 167 0 23688 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 95428

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: 0.99 0.98 0.99 2/65 20670
/proc/meminfo: memFree=1631680/2055920 swapFree=4178884/4192956
[pid=20663] ppid=20661 vsize=95428 CPUtime=1200.03
/proc/20663/stat : 20663 (march_nn) R 20661 20663 20398 0 -1 4194304 23017 0 0 0 119992 11 0 0 25 0 1 0 1097182670 97718272 22981 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20663/statm: 23857 22981 94 167 0 23688 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 95428

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.133979
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 95428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23017
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= 2018

runsolver used 0.995848 second user time and 2.34364 second system time

The end

Launcher Data 

Begin job on node75 at 2009-03-28 13:59:50
IDJOB=1514846
IDBENCH=70380
IDSOLVER=522
FILE ID=node75/1514846-1238245190
PBS_JOBID= 9060722
Free space on /tmp= 64928 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S632066493-060.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514846-1238245190/watcher-1514846-1238245190 -o /tmp/evaluation-result-1514846-1238245190/solver-1514846-1238245190 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514846-1238245190.cnf

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

MD5SUM BENCH= 18acde07d0986af307d23032d1000e7e
RANDOM SEED=550853616

node75.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1725352 kB
Buffers:         54300 kB
Cached:         197460 kB
SwapCached:       8136 kB
Active:         147508 kB
Inactive:       113976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1725352 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            54980 kB
Committed_AS:  2251336 kB
PageTables:       1420 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= 64928 MiB
End job on node75 at 2009-03-28 14:19:52