Trace number 1514858

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) 1200.08 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S102181364-052.cnf
MD5SUMbe53d6aab4327d2095ad021029e1f91d
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 

0.01/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.01/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.01/0.05	c main()::
0.01/0.05	c initFormula():: searching for DIMACS p-line....
0.01/0.05	c full lookahead due to high density!
0.01/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 110 variables and 2343 clauses.
0.01/0.05	c parseCNF():: parsing....
0.01/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.05	c runParser():: parsing was successful, warming up engines...
0.01/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.05	c preprocessing fase I completed:: there are now 110 free variables and 2343 clauses.
0.01/0.05	c stat :: sign balance is biased by 0.037
0.01/0.05	c using k-SAT heuristics (size based diff)
0.01/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 6 duplicate clauses
0.01/0.05	c resolvent_look() :: found 4 resolvents
0.01/0.05	c main():: clause / variable ratio: ( 2347 / 110 ) = 21.34
0.01/0.05	c longest clause has size 5
0.01/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.05	c number of free variables = 110
0.01/0.05	c dynamic_preselect_setsize :: off
0.01/0.05	c main():: all systems go!
0.01/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 30
0.01/0.06	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 450
0.10/0.14	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4226
0.90/0.94	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 26858
6.19/6.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 122160
31.28/31.31	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 420082
118.65/118.76	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1132725
349.66/349.85	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 2451130
817.79/818.13	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-1514858-1238245364/watcher-1514858-1238245364 -o /tmp/evaluation-result-1514858-1238245364/solver-1514858-1238245364 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514858-1238245364.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: 0.91 0.97 0.99 3/72 7020
/proc/meminfo: memFree=1433296/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=836 CPUtime=0
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 1097197635 856064 88 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 208 88 60 167 0 39 0

[startup+0.0141709 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 7020
/proc/meminfo: memFree=1433296/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=1044 CPUtime=0.01
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 165 0 0 0 1 0 0 0 18 0 1 0 1097197635 1069056 148 1992294400 134512640 135197250 4294956240 18446744073709551615 134560752 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 261 148 83 167 0 92 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1044

[startup+0.101186 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 7020
/proc/meminfo: memFree=1433296/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=1464 CPUtime=0.1
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 237 0 0 0 10 0 0 0 18 0 1 0 1097197635 1499136 220 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 366 220 94 167 0 197 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1464

[startup+0.301224 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 7020
/proc/meminfo: memFree=1433296/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=1464 CPUtime=0.3
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 238 0 0 0 30 0 0 0 19 0 1 0 1097197635 1499136 221 1992294400 134512640 135197250 4294956240 18446744073709551615 134603004 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 366 221 94 167 0 197 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1464

[startup+0.701299 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 7020
/proc/meminfo: memFree=1433296/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=1464 CPUtime=0.7
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 248 0 0 0 70 0 0 0 22 0 1 0 1097197635 1499136 231 1992294400 134512640 135197250 4294956240 18446744073709551615 134539380 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 366 231 94 167 0 197 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1464

[startup+1.50145 s]
/proc/loadavg: 0.91 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1432584/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=1668 CPUtime=1.5
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 292 0 0 0 150 0 0 0 25 0 1 0 1097197635 1708032 275 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 417 275 94 167 0 248 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1668

[startup+3.10175 s]
/proc/loadavg: 0.91 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1432328/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=1920 CPUtime=3.09
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 335 0 0 0 309 0 0 0 25 0 1 0 1097197635 1966080 318 1992294400 134512640 135197250 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 480 318 94 167 0 311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1920

[startup+6.30136 s]
/proc/loadavg: 0.92 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1431880/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=2148 CPUtime=6.29
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 411 0 0 0 629 0 0 0 25 0 1 0 1097197635 2199552 394 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 537 394 94 167 0 368 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2148

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1431112/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=3000 CPUtime=12.69
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 570 0 0 0 1269 0 0 0 25 0 1 0 1097197635 3072000 553 1992294400 134512640 135197250 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 750 553 94 167 0 581 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3000

[startup+25.501 s]
/proc/loadavg: 0.94 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1429960/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=4916 CPUtime=25.48
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 857 0 0 0 2548 0 0 0 25 0 1 0 1097197635 5033984 840 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 1229 840 94 167 0 1060 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4916

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1427592/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=6984 CPUtime=51.08
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 1446 0 0 0 5107 1 0 0 25 0 1 0 1097197635 7151616 1429 1992294400 134512640 135197250 4294956240 18446744073709551615 134556697 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 1746 1429 94 167 0 1577 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6984

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1423112/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=13796 CPUtime=102.25
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 2521 0 0 0 10224 1 0 0 25 0 1 0 1097197635 14127104 2504 1992294400 134512640 135197250 4294956240 18446744073709551615 134596885 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 3449 2504 94 167 0 3280 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13796

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1418248/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=19616 CPUtime=162.23
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 3738 0 0 0 16220 3 0 0 25 0 1 0 1097197635 20086784 3721 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 4904 3721 94 167 0 4735 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 19616

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1413448/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=29032 CPUtime=222.21
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 4916 0 0 0 22217 4 0 0 25 0 1 0 1097197635 29728768 4899 1992294400 134512640 135197250 4294956240 18446744073709551615 134539193 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 7258 4899 94 167 0 7089 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29032

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1408904/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=29032 CPUtime=282.18
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 6040 0 0 0 28213 5 0 0 25 0 1 0 1097197635 29728768 6023 1992294400 134512640 135197250 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 7258 6023 94 167 0 7089 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 29032

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1404680/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=29032 CPUtime=342.17
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 7080 0 0 0 34211 6 0 0 25 0 1 0 1097197635 29728768 7063 1992294400 134512640 135197250 4294956240 18446744073709551615 134602647 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 7258 7063 94 167 0 7089 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 29032

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1400136/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=43500 CPUtime=402.14
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 8223 0 0 0 40208 6 0 0 25 0 1 0 1097197635 44544000 8206 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 10875 8206 94 167 0 10706 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 43500

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1395528/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=43500 CPUtime=462.12
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 9336 0 0 0 46205 7 0 0 25 0 1 0 1097197635 44544000 9319 1992294400 134512640 135197250 4294956240 18446744073709551615 134525029 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 10875 9319 94 167 0 10706 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 43500

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1391368/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=43500 CPUtime=522.1
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 10374 0 0 0 52203 7 0 0 25 0 1 0 1097197635 44544000 10357 1992294400 134512640 135197250 4294956240 18446744073709551615 134526671 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 10875 10357 94 167 0 10706 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 43500

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1386824/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=63144 CPUtime=582.07
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 11471 0 0 0 58199 8 0 0 25 0 1 0 1097197635 64659456 11454 1992294400 134512640 135197250 4294956240 18446744073709551615 134593088 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 15786 11454 94 167 0 15617 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 63144

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1382728/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=63144 CPUtime=642.06
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 12488 0 0 0 64197 9 0 0 25 0 1 0 1097197635 64659456 12471 1992294400 134512640 135197250 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 15786 12471 94 167 0 15617 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 63144

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1378696/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=63144 CPUtime=702.03
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 13493 0 0 0 70193 10 0 0 25 0 1 0 1097197635 64659456 13476 1992294400 134512640 135197250 4294956240 18446744073709551615 134593224 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 15786 13476 94 167 0 15617 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 63144

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1374728/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=63144 CPUtime=762.02
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 14474 0 0 0 76191 11 0 0 25 0 1 0 1097197635 64659456 14457 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 15786 14457 94 167 0 15617 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 63144

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1370952/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=65884 CPUtime=821.99
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 15410 0 0 0 82187 12 0 0 25 0 1 0 1097197635 67465216 15393 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 16471 15393 94 167 0 16302 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 65884

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1366472/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=95352 CPUtime=881.96
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 16512 0 0 0 88183 13 0 0 25 0 1 0 1097197635 97640448 16495 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 23838 16495 94 167 0 23669 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 95352

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1362568/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=95352 CPUtime=941.94
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 17502 0 0 0 94181 13 0 0 25 0 1 0 1097197635 97640448 17485 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 23838 17485 94 167 0 23669 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 95352

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1358408/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=95352 CPUtime=1001.92
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 18519 0 0 0 100178 14 0 0 25 0 1 0 1097197635 97640448 18502 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 23838 18502 94 167 0 23669 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 95352

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1354568/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=95352 CPUtime=1061.89
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 19495 0 0 0 106175 14 0 0 25 0 1 0 1097197635 97640448 19478 1992294400 134512640 135197250 4294956240 18446744073709551615 134557566 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 23838 19478 94 167 0 23669 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 95352

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1350728/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=95352 CPUtime=1121.87
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 20423 0 0 0 112172 15 0 0 25 0 1 0 1097197635 97640448 20406 1992294400 134512640 135197250 4294956240 18446744073709551615 134556617 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 23838 20406 94 167 0 23669 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 95352

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1346760/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=95352 CPUtime=1181.85
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 21428 0 0 0 118170 15 0 0 25 0 1 0 1097197635 97640448 21411 1992294400 134512640 135197250 4294956240 18446744073709551615 134603334 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 23838 21411 94 167 0 23669 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 95352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1345480/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=95352 CPUtime=1200.05
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 21725 0 0 0 119989 16 0 0 25 0 1 0 1097197635 97640448 21708 1992294400 134512640 135197250 4294956240 18446744073709551615 134526838 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 23838 21708 94 167 0 23669 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 95352

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 0.97 0.99 2/73 7021
/proc/meminfo: memFree=1345480/2055920 swapFree=4168900/4192956
[pid=7020] ppid=7018 vsize=95352 CPUtime=1200.05
/proc/7020/stat : 7020 (march_nn) R 7018 7020 6749 0 -1 4194304 21725 0 0 0 119989 16 0 0 25 0 1 0 1097197635 97640448 21708 1992294400 134512640 135197250 4294956240 18446744073709551615 134526838 0 0 4096 0 0 0 0 17 1 0 0
/proc/7020/statm: 23838 21708 94 167 0 23669 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 95352

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.9
CPU system time (s): 0.179972
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 95352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.179972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21725
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= 1777

runsolver used 1.12683 second user time and 3.2655 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-28 14:02:44
IDJOB=1514858
IDBENCH=70381
IDSOLVER=522
FILE ID=node64/1514858-1238245364
PBS_JOBID= 9060737
Free space on /tmp= 66408 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S102181364-052.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514858-1238245364/watcher-1514858-1238245364 -o /tmp/evaluation-result-1514858-1238245364/solver-1514858-1238245364 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514858-1238245364.cnf

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

MD5SUM BENCH= be53d6aab4327d2095ad021029e1f91d
RANDOM SEED=195556755

node64.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		: 3000.261
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		: 3000.261
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:       1433776 kB
Buffers:         74220 kB
Cached:         454040 kB
SwapCached:      14856 kB
Active:          46972 kB
Inactive:       497888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1433776 kB
SwapTotal:     4192956 kB
SwapFree:      4168900 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          16120 kB
Slab:            62264 kB
Committed_AS:  2882412 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-03-28 14:22:46