Trace number 1515662

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) 1200.11 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1153031014-012.cnf
MD5SUM9d5cdf2497a80c47fde0f7ee1276bd77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.219965
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
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 120 variables and 2556 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 120 free variables and 2556 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.046
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 5 duplicate clauses
0.00/0.05	c resolvent_look() :: found 1 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 2557 / 120 ) = 21.31
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 = 120
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: 30
0.00/0.06	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 515
0.10/0.16	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 5370
1.10/1.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 37613
8.59/8.64	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/999) NodeCount: 192911
48.38/48.47	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 756271
208.82/208.95	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2324355
702.65/702.97	c |----------------------------------------------------------------|
c |*
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c |****************
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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-1515662-1238257213/watcher-1515662-1238257213 -o /tmp/evaluation-result-1515662-1238257213/solver-1515662-1238257213 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515662-1238257213.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: 1.00 1.02 1.00 3/76 24335
/proc/meminfo: memFree=1254608/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=980 CPUtime=0
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 119 0 0 0 0 0 0 0 20 0 1 0 1098382219 1003520 103 1992294400 134512640 135197250 4294956240 18446744073709551615 134564816 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 245 103 63 167 0 76 0

[startup+0.0947269 s]
/proc/loadavg: 1.00 1.02 1.00 3/76 24335
/proc/meminfo: memFree=1254608/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=1452 CPUtime=0.09
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 248 0 0 0 9 0 0 0 20 0 1 0 1098382219 1486848 231 1992294400 134512640 135197250 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 363 231 94 167 0 194 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1452

[startup+0.101727 s]
/proc/loadavg: 1.00 1.02 1.00 3/76 24335
/proc/meminfo: memFree=1254608/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=1452 CPUtime=0.1
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 248 0 0 0 10 0 0 0 20 0 1 0 1098382219 1486848 231 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 363 231 94 167 0 194 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1452

[startup+0.301765 s]
/proc/loadavg: 1.00 1.02 1.00 3/76 24335
/proc/meminfo: memFree=1254608/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=1452 CPUtime=0.3
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 248 0 0 0 30 0 0 0 22 0 1 0 1098382219 1486848 231 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 363 231 94 167 0 194 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1452

[startup+0.701843 s]
/proc/loadavg: 1.00 1.02 1.00 3/76 24335
/proc/meminfo: memFree=1254608/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=1604 CPUtime=0.7
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 259 0 0 0 70 0 0 0 25 0 1 0 1098382219 1642496 242 1992294400 134512640 135197250 4294956240 18446744073709551615 134524842 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 401 242 94 167 0 232 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1604

[startup+1.502 s]
/proc/loadavg: 1.00 1.02 1.00 2/77 24336
/proc/meminfo: memFree=1253896/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=1604 CPUtime=1.5
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 280 0 0 0 150 0 0 0 25 0 1 0 1098382219 1642496 263 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 401 263 94 167 0 232 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1604

[startup+3.10131 s]
/proc/loadavg: 1.00 1.02 1.00 2/77 24336
/proc/meminfo: memFree=1253448/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=1972 CPUtime=3.09
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 373 0 0 0 309 0 0 0 25 0 1 0 1098382219 2019328 338 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 493 338 94 167 0 324 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1972

[startup+6.30193 s]
/proc/loadavg: 1.00 1.02 1.00 2/77 24336
/proc/meminfo: memFree=1253064/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=2200 CPUtime=6.29
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 458 0 0 0 629 0 0 0 25 0 1 0 1098382219 2252800 423 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 550 423 94 167 0 381 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2200

[startup+12.7012 s]
/proc/loadavg: 1.00 1.02 1.00 2/77 24336
/proc/meminfo: memFree=1252296/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=3052 CPUtime=12.69
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 618 0 0 0 1269 0 0 0 25 0 1 0 1098382219 3125248 583 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 763 583 94 167 0 594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3052

[startup+25.5016 s]
/proc/loadavg: 1.00 1.02 1.00 2/77 24336
/proc/meminfo: memFree=1251016/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=4968 CPUtime=25.48
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 923 0 0 0 2548 0 0 0 25 0 1 0 1098382219 5087232 888 1992294400 134512640 135197250 4294956240 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 1242 888 94 167 0 1073 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4968

[startup+51.1016 s]
/proc/loadavg: 1.00 1.01 1.00 2/77 24336
/proc/meminfo: memFree=1248584/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=6884 CPUtime=51.07
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 1535 0 0 0 5107 0 0 0 25 0 1 0 1098382219 7049216 1500 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 1721 1500 94 167 0 1552 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6884

[startup+102.307 s]
/proc/loadavg: 1.00 1.01 1.00 2/77 24336
/proc/meminfo: memFree=1243784/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=13544 CPUtime=102.26
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 2708 0 0 0 10225 1 0 0 25 0 1 0 1098382219 13869056 2673 1992294400 134512640 135197250 4294956240 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 3386 2673 94 167 0 3217 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13544

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24336
/proc/meminfo: memFree=1238664/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=19744 CPUtime=162.24
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 4007 0 0 0 16222 2 0 0 25 0 1 0 1098382219 20217856 3972 1992294400 134512640 135197250 4294956240 18446744073709551615 134539122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 4936 3972 94 167 0 4767 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19744

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24336
/proc/meminfo: memFree=1233608/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=29240 CPUtime=222.21
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 5235 0 0 0 22219 2 0 0 25 0 1 0 1098382219 29941760 5200 1992294400 134512640 135197250 4294956240 18446744073709551615 134593120 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 7310 5200 94 167 0 7141 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29240

[startup+282.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/77 24336
/proc/meminfo: memFree=1228488/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=29240 CPUtime=282.19
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 6523 0 0 0 28216 3 0 0 25 0 1 0 1098382219 29941760 6488 1992294400 134512640 135197250 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 7310 6488 94 167 0 7141 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 29240

[startup+342.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/77 24336
/proc/meminfo: memFree=1223752/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=42336 CPUtime=342.17
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 7703 0 0 0 34213 4 0 0 25 0 1 0 1098382219 43352064 7668 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 10584 7668 94 167 0 10415 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 42336

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24336
/proc/meminfo: memFree=1218824/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=42336 CPUtime=402.15
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 8942 0 0 0 40211 4 0 0 25 0 1 0 1098382219 43352064 8907 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 10584 8907 94 167 0 10415 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 42336

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24336
/proc/meminfo: memFree=1213896/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=43860 CPUtime=462.13
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 10152 0 0 0 46208 5 0 0 25 0 1 0 1098382219 44912640 10117 1992294400 134512640 135197250 4294956240 18446744073709551615 134548688 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 10965 10117 94 167 0 10796 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 43860

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24336
/proc/meminfo: memFree=1209224/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=63504 CPUtime=522.11
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 11309 0 0 0 52205 6 0 0 25 0 1 0 1098382219 65028096 11274 1992294400 134512640 135197250 4294956240 18446744073709551615 134548304 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 15876 11274 94 167 0 15707 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 63504

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24336
/proc/meminfo: memFree=1204552/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=63504 CPUtime=582.09
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 12460 0 0 0 58202 7 0 0 25 0 1 0 1098382219 65028096 12425 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 15876 12425 94 167 0 15707 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 63504

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24336
/proc/meminfo: memFree=1200136/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=63504 CPUtime=642.08
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 13564 0 0 0 64200 8 0 0 25 0 1 0 1098382219 65028096 13529 1992294400 134512640 135197250 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 15876 13529 94 167 0 15707 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 63504

[startup+702.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/77 24336
/proc/meminfo: memFree=1196232/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=63504 CPUtime=702.04
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 14542 0 0 0 70196 8 0 0 25 0 1 0 1098382219 65028096 14507 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 15876 14507 94 167 0 15707 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 63504

[startup+762.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/77 24336
/proc/meminfo: memFree=1190984/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=92972 CPUtime=762.04
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 15836 0 0 0 76195 9 0 0 25 0 1 0 1098382219 95203328 15801 1992294400 134512640 135197250 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 23243 15801 94 167 0 23074 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 92972

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24336
/proc/meminfo: memFree=1186376/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=92972 CPUtime=822.01
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 17006 0 0 0 82192 9 0 0 25 0 1 0 1098382219 95203328 16971 1992294400 134512640 135197250 4294956240 18446744073709551615 134539249 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 23243 16971 94 167 0 23074 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 92972

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24336
/proc/meminfo: memFree=1181704/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=96024 CPUtime=881.99
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 18147 0 0 0 88189 10 0 0 25 0 1 0 1098382219 98328576 18112 1992294400 134512640 135197250 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 24006 18112 94 167 0 23837 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 96024

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24336
/proc/meminfo: memFree=1177224/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=96024 CPUtime=941.96
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 19280 0 0 0 94186 10 0 0 25 0 1 0 1098382219 98328576 19245 1992294400 134512640 135197250 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 24006 19245 94 167 0 23837 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 96024

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24336
/proc/meminfo: memFree=1173000/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=96024 CPUtime=1001.95
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 20332 0 0 0 100184 11 0 0 25 0 1 0 1098382219 98328576 20297 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 24006 20297 94 167 0 23837 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 96024

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24336
/proc/meminfo: memFree=1168840/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=96024 CPUtime=1061.93
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 21368 0 0 0 106181 12 0 0 25 0 1 0 1098382219 98328576 21333 1992294400 134512640 135197250 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 24006 21333 94 167 0 23837 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 96024

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24336
/proc/meminfo: memFree=1164104/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=96024 CPUtime=1121.91
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 22542 0 0 0 112178 13 0 0 25 0 1 0 1098382219 98328576 22507 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 24006 22507 94 167 0 23837 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 96024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24336
/proc/meminfo: memFree=1159368/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=140224 CPUtime=1181.89
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 23693 0 0 0 118174 15 0 0 25 0 1 0 1098382219 143589376 23658 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 35056 23658 94 167 0 34887 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 140224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24336
/proc/meminfo: memFree=1157896/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=140224 CPUtime=1200.08
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 24045 0 0 0 119993 15 0 0 25 0 1 0 1098382219 143589376 24010 1992294400 134512640 135197250 4294956240 18446744073709551615 134539132 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 35056 24010 94 167 0 34887 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 140224

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 2/77 24336
/proc/meminfo: memFree=1157896/2055920 swapFree=4127428/4192956
[pid=24335] ppid=24333 vsize=140224 CPUtime=1200.08
/proc/24335/stat : 24335 (march_nn) R 24333 24335 24131 0 -1 4194304 24045 0 0 0 119993 15 0 0 25 0 1 0 1098382219 143589376 24010 1992294400 134512640 135197250 4294956240 18446744073709551615 134539132 0 0 4096 0 0 0 0 17 1 0 0
/proc/24335/statm: 35056 24010 94 167 0 34887 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 140224

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.94
CPU system time (s): 0.168974
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 140224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.168974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24045
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= 1527

runsolver used 1.12983 second user time and 3.2635 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-28 17:20:13
IDJOB=1515662
IDBENCH=70448
IDSOLVER=522
FILE ID=node63/1515662-1238257213
PBS_JOBID= 9060799
Free space on /tmp= 66320 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1153031014-012.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515662-1238257213/watcher-1515662-1238257213 -o /tmp/evaluation-result-1515662-1238257213/solver-1515662-1238257213 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515662-1238257213.cnf

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

MD5SUM BENCH= 9d5cdf2497a80c47fde0f7ee1276bd77
RANDOM SEED=1080489715

node63.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		: 3000.285
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		: 3000.285
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:       1255024 kB
Buffers:         79080 kB
Cached:         585208 kB
SwapCached:      55900 kB
Active:         199520 kB
Inactive:       522188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1255024 kB
SwapTotal:     4192956 kB
SwapFree:      4127428 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          14632 kB
Slab:            63764 kB
Committed_AS:  3213304 kB
PageTables:       2312 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= 66320 MiB
End job on node63 at 2009-03-28 17:40:15