Trace number 1513502

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) 1200.05 1200.42

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S1864473452-037.cnf
MD5SUMdb4e49ea1628a563e13565b21c6502ef
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark535.55
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data 

2.49/2.51	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.49/2.51	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.49/2.51	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.49/2.51	c main()::
2.49/2.51	c initFormula():: searching for DIMACS p-line....
2.49/2.51	c full lookahead due to high density!
2.49/2.51	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 13600 clauses.
2.49/2.51	c parseCNF():: parsing....
2.49/2.51	c parseCNF():: the CNF contains 0 unary clauses.
2.49/2.51	c runParser():: parsing was successful, warming up engines...
2.49/2.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.51	c preprocessing fase I completed:: there are now 160 free variables and 13600 clauses.
2.49/2.51	c stat :: sign balance is biased by 0.006
2.49/2.51	c using k-SAT heuristics (size based diff)
2.49/2.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.51	c main():: clause / variable ratio: ( 13600 / 160 ) = 85.00
2.49/2.51	c longest clause has size 7
2.49/2.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.51	c number of free variables = 160
2.49/2.51	c dynamic_preselect_setsize :: off
2.49/2.51	c main():: all systems go!
2.49/2.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 71
2.59/2.60	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 2422
3.79/3.83	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 54134
27.78/27.88	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 876207
403.77/403.95	c |----------------------------------------------------------------|
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-1513502-1238218558/watcher-1513502-1238218558 -o /tmp/evaluation-result-1513502-1238218558/solver-1513502-1238218558 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513502-1238218558.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: 1.11 1.07 1.01 3/65 8160
/proc/meminfo: memFree=1281312/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=968 CPUtime=0
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 305576516 991232 100 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 242 100 59 167 0 73 0

[startup+0.0359231 s]
/proc/loadavg: 1.11 1.07 1.01 3/65 8160
/proc/meminfo: memFree=1281312/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=1364 CPUtime=0.03
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 219 0 0 0 3 0 0 0 18 0 1 0 305576516 1396736 204 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 340 204 60 167 0 171 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1364

[startup+0.102931 s]
/proc/loadavg: 1.11 1.07 1.01 3/65 8160
/proc/meminfo: memFree=1281312/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=2316 CPUtime=0.09
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 1716 0 0 0 9 0 0 0 18 0 1 0 305576516 2371584 388 1992294400 134512640 135197250 4294956240 18446744073709551615 134560536 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 579 388 83 167 0 410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2316

[startup+0.302956 s]
/proc/loadavg: 1.11 1.07 1.01 3/65 8160
/proc/meminfo: memFree=1281312/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=2988 CPUtime=0.29
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 2239 0 0 0 29 0 0 0 19 0 1 0 305576516 3059712 561 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 747 561 84 167 0 578 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2988

[startup+0.703006 s]
/proc/loadavg: 1.11 1.07 1.01 3/65 8160
/proc/meminfo: memFree=1281312/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=2988 CPUtime=0.69
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 2239 0 0 0 69 0 0 0 22 0 1 0 305576516 3059712 561 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 747 561 84 167 0 578 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2988

[startup+1.50111 s]
/proc/loadavg: 1.11 1.07 1.01 2/66 8161
/proc/meminfo: memFree=1279320/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=2988 CPUtime=1.49
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 2239 0 0 0 149 0 0 0 25 0 1 0 305576516 3059712 561 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 747 561 84 167 0 578 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2988

[startup+3.10131 s]
/proc/loadavg: 1.11 1.07 1.01 2/66 8161
/proc/meminfo: memFree=1279192/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=4852 CPUtime=3.09
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 2790 0 0 0 309 0 0 0 25 0 1 0 305576516 4968448 911 1992294400 134512640 135197250 4294956240 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 1213 911 94 167 0 1044 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4852

[startup+6.30171 s]
/proc/loadavg: 1.10 1.07 1.01 2/66 8161
/proc/meminfo: memFree=1277784/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=4852 CPUtime=6.29
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 2790 0 0 0 629 0 0 0 25 0 1 0 305576516 4968448 911 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 1213 911 94 167 0 1044 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4852

[startup+12.7015 s]
/proc/loadavg: 1.10 1.07 1.01 2/66 8161
/proc/meminfo: memFree=1277656/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=4852 CPUtime=12.68
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 2791 0 0 0 1268 0 0 0 25 0 1 0 305576516 4968448 912 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 1213 912 94 167 0 1044 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4852

[startup+25.5011 s]
/proc/loadavg: 1.07 1.06 1.01 2/66 8161
/proc/meminfo: memFree=1276504/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=6388 CPUtime=25.49
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 3083 0 0 0 2548 1 0 0 25 0 1 0 305576516 6541312 1204 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 1597 1204 94 167 0 1428 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6388

[startup+51.1014 s]
/proc/loadavg: 1.05 1.06 1.00 2/66 8161
/proc/meminfo: memFree=1275288/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=8304 CPUtime=51.08
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 3398 0 0 0 5107 1 0 0 25 0 1 0 305576516 8503296 1519 1992294400 134512640 135197250 4294956240 18446744073709551615 134593039 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 2076 1519 94 167 0 1907 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8304

[startup+102.307 s]
/proc/loadavg: 1.02 1.05 1.00 2/66 8161
/proc/meminfo: memFree=1272664/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=10028 CPUtime=102.26
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 4051 0 0 0 10225 1 0 0 25 0 1 0 305576516 10268672 2172 1992294400 134512640 135197250 4294956240 18446744073709551615 134648980 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 2507 2172 94 167 0 2338 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10028

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 8161
/proc/meminfo: memFree=1269528/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=16496 CPUtime=162.24
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 4833 0 0 0 16222 2 0 0 25 0 1 0 305576516 16891904 2954 1992294400 134512640 135197250 4294956240 18446744073709551615 134603150 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 4124 2954 94 167 0 3955 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16496

[startup+222.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 8161
/proc/meminfo: memFree=1266328/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=16496 CPUtime=222.22
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 5609 0 0 0 22220 2 0 0 25 0 1 0 305576516 16891904 3730 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 4124 3730 94 167 0 3955 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16496

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 8161
/proc/meminfo: memFree=1263192/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=22316 CPUtime=282.21
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 6401 0 0 0 28218 3 0 0 25 0 1 0 305576516 22851584 4522 1992294400 134512640 135197250 4294956240 18446744073709551615 134592682 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 5579 4522 94 167 0 5410 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22316

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 8161
/proc/meminfo: memFree=1259992/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=31048 CPUtime=342.18
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 7187 0 0 0 34215 3 0 0 25 0 1 0 305576516 31793152 5308 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 7762 5308 94 167 0 7593 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 31048

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 8161
/proc/meminfo: memFree=1257048/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=31048 CPUtime=402.17
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 7916 0 0 0 40213 4 0 0 25 0 1 0 305576516 31793152 6037 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 7762 6037 94 167 0 7593 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 31048

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8161
/proc/meminfo: memFree=1254040/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=31048 CPUtime=462.15
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 8662 0 0 0 46211 4 0 0 25 0 1 0 305576516 31793152 6783 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 7762 6783 94 167 0 7593 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 31048

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8161
/proc/meminfo: memFree=1251096/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=44144 CPUtime=522.14
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 9423 0 0 0 52209 5 0 0 25 0 1 0 305576516 45203456 7544 1992294400 134512640 135197250 4294956240 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 11036 7544 94 167 0 10867 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 44144

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8161
/proc/meminfo: memFree=1247576/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=44916 CPUtime=582.11
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 10287 0 0 0 58206 5 0 0 25 0 1 0 305576516 45993984 8408 1992294400 134512640 135197250 4294956240 18446744073709551615 134603430 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 11229 8408 94 167 0 11060 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 44916

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8161
/proc/meminfo: memFree=1244440/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=44916 CPUtime=642.1
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 11067 0 0 0 64204 6 0 0 25 0 1 0 305576516 45993984 9188 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 11229 9188 94 167 0 11060 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 44916

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8161
/proc/meminfo: memFree=1241368/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=44916 CPUtime=702.07
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 11842 0 0 0 70201 6 0 0 25 0 1 0 305576516 45993984 9963 1992294400 134512640 135197250 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 11229 9963 94 167 0 11060 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 44916

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8161
/proc/meminfo: memFree=1238360/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=44916 CPUtime=762.07
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 12566 0 0 0 76200 7 0 0 25 0 1 0 305576516 45993984 10687 1992294400 134512640 135197250 4294956240 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 11229 10687 94 167 0 11060 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 44916

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8161
/proc/meminfo: memFree=1235288/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=64560 CPUtime=822.04
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 13336 0 0 0 82196 8 0 0 25 0 1 0 305576516 66109440 11457 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 16140 11457 94 167 0 15971 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 64560

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8161
/proc/meminfo: memFree=1232088/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=64560 CPUtime=882.03
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 14127 0 0 0 88194 9 0 0 25 0 1 0 305576516 66109440 12248 1992294400 134512640 135197250 4294956240 18446744073709551615 134713081 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 16140 12248 94 167 0 15971 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 64560

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8161
/proc/meminfo: memFree=1228888/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=64560 CPUtime=942
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 14934 0 0 0 94191 9 0 0 25 0 1 0 305576516 66109440 13055 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 16140 13055 94 167 0 15971 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 64560

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8161
/proc/meminfo: memFree=1225624/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=64560 CPUtime=1001.99
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 15742 0 0 0 100189 10 0 0 25 0 1 0 305576516 66109440 13863 1992294400 134512640 135197250 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 16140 13863 94 167 0 15971 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 64560

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8161
/proc/meminfo: memFree=1222424/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=64560 CPUtime=1061.97
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 16538 0 0 0 106186 11 0 0 25 0 1 0 305576516 66109440 14659 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 16140 14659 94 167 0 15971 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 64560

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8161
/proc/meminfo: memFree=1219416/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=65328 CPUtime=1121.95
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 17284 0 0 0 112184 11 0 0 25 0 1 0 305576516 66895872 15405 1992294400 134512640 135197250 4294956240 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 16332 15405 94 167 0 16163 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 65328

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8161
/proc/meminfo: memFree=1216152/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=94796 CPUtime=1181.93
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 18061 0 0 0 118181 12 0 0 25 0 1 0 305576516 97071104 16182 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 23699 16182 94 167 0 23530 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 94796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8163
/proc/meminfo: memFree=1215128/2055920 swapFree=4191900/4192956
[pid=8160] ppid=8158 vsize=94796 CPUtime=1200.03
/proc/8160/stat : 8160 (march_nn) R 8158 8160 7303 0 -1 4194304 18302 0 0 0 119990 13 0 0 25 0 1 0 305576516 97071104 16423 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/8160/statm: 23699 16423 94 167 0 23530 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 94796

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): 1200.42
CPU time (s): 1200.05
CPU user time (s): 1199.91
CPU system time (s): 0.141978
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 94796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.141978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18302
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= 2676

runsolver used 1.23581 second user time and 3.14152 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-28 06:35:58
IDJOB=1513502
IDBENCH=70268
IDSOLVER=522
FILE ID=node54/1513502-1238218558
PBS_JOBID= 9060512
Free space on /tmp= 66488 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S1864473452-037.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513502-1238218558/watcher-1513502-1238218558 -o /tmp/evaluation-result-1513502-1238218558/solver-1513502-1238218558 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513502-1238218558.cnf

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

MD5SUM BENCH= db4e49ea1628a563e13565b21c6502ef
RANDOM SEED=326030981

node54.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		: 3000.232
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		: 3000.232
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:       1281728 kB
Buffers:         70028 kB
Cached:         609780 kB
SwapCached:        260 kB
Active:         113872 kB
Inactive:       581100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1281728 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          23732 kB
Slab:            65204 kB
Committed_AS:   817636 kB
PageTables:       1372 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= 66488 MiB
End job on node54 at 2009-03-28 06:56:00