Trace number 3420633

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_rw 2011-03-02? (TO) 5000.15 4999.95

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v125-c2662-S446351158-079.SATISFIABLE.cnf
MD5SUM871f75d4bb41b463ca12a7a8837d201b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.400938
Satisfiable
(Un)Satisfiability was proved
Number of variables125
Number of clauses2662
Sum of the clauses size13310
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 52662
Number of clauses of size over 50

Solver Data

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c full lookahead due to high density!
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 125 variables and 2662 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 125 free variables and 2662 clauses.
0.00/0.02	c using k-SAT heuristics (size based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 7 duplicate clauses
0.00/0.02	c resolvent_look() :: found 5 resolvents
0.00/0.02	c main():: clause / variable ratio: ( 2667 / 125 ) = 21.34
0.00/0.02	c longest clause has size 5
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 125
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 164
0.00/0.05	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 786
0.00/0.10	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 6939
0.59/0.67	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/999) NodeCount: 49659
4.99/5.08	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 266857
30.19/30.28	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 1106304
138.89/138.98	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 3620893
498.61/498.66	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 9534887
1426.95/1426.97	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 20520876
3310.22/3310.15	c |----------------------------------------------------------------|
c |*
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Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420633-1306637444/watcher-3420633-1306637444 -o /tmp/evaluation-result-3420633-1306637444/solver-3420633-1306637444 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420633-1306637444.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.90 1.98 1.98 2/554 9577
/proc/meminfo: memFree=17262208/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=6864 CPUtime=0 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 302 0 0 0 0 0 0 0 25 0 1 0 775341471 7028736 245 33554432000 4194304 4300876 140735240928352 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 1716 245 143 27 0 165 0

[startup+0.11538 s]
/proc/loadavg: 1.90 1.98 1.98 2/554 9577
/proc/meminfo: memFree=17262208/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=7168 CPUtime=0.11 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 396 0 0 0 11 0 0 0 25 0 1 0 775341471 7340032 339 33554432000 4194304 4300876 140735240928352 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 1792 339 170 27 0 241 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 7168

[startup+0.20035 s]
/proc/loadavg: 1.90 1.98 1.98 2/554 9577
/proc/meminfo: memFree=17262208/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=7168 CPUtime=0.19 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 396 0 0 0 19 0 0 0 25 0 1 0 775341471 7340032 339 33554432000 4194304 4300876 140735240928352 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 1792 339 170 27 0 241 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7168

[startup+0.300331 s]
/proc/loadavg: 1.90 1.98 1.98 2/554 9577
/proc/meminfo: memFree=17262208/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=7308 CPUtime=0.29 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 399 0 0 0 29 0 0 0 25 0 1 0 775341471 7483392 342 33554432000 4194304 4300876 140735240928352 18446744073709551615 4276213 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 1827 342 170 27 0 276 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7308

[startup+0.700269 s]
/proc/loadavg: 1.90 1.98 1.98 2/554 9577
/proc/meminfo: memFree=17262208/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=7308 CPUtime=0.69 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 422 0 0 0 69 0 0 0 25 0 1 0 775341471 7483392 365 33554432000 4194304 4300876 140735240928352 18446744073709551615 4289130 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 1827 365 170 27 0 276 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7308

[startup+1.5011 s]
/proc/loadavg: 1.90 1.98 1.98 3/555 9578
/proc/meminfo: memFree=17260844/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=7676 CPUtime=1.5 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 524 0 0 0 150 0 0 0 25 0 1 0 775341471 7860224 449 33554432000 4194304 4300876 140735240928352 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 1919 449 171 27 0 368 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 7676

[startup+3.1008 s]
/proc/loadavg: 1.91 1.98 1.98 3/555 9578
/proc/meminfo: memFree=17259236/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=8244 CPUtime=3.09 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 620 0 0 0 309 0 0 0 25 0 1 0 775341471 8441856 545 33554432000 4194304 4300876 140735240928352 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 2061 545 171 27 0 510 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8244

[startup+6.30019 s]
/proc/loadavg: 1.91 1.98 1.98 3/555 9578
/proc/meminfo: memFree=17258012/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=8756 CPUtime=6.29 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 795 0 0 0 629 0 0 0 25 0 1 0 775341471 8966144 720 33554432000 4194304 4300876 140735240928352 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 2189 720 171 27 0 638 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8756

[startup+12.701 s]
/proc/loadavg: 1.92 1.98 1.98 3/555 9578
/proc/meminfo: memFree=17256156/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=10672 CPUtime=12.69 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 1144 0 0 0 1269 0 0 0 25 0 1 0 775341471 10928128 1069 33554432000 4194304 4300876 140735240928352 18446744073709551615 4214656 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 2668 1069 171 27 0 1117 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10672

[startup+25.5005 s]
/proc/loadavg: 1.94 1.98 1.98 3/555 9579
/proc/meminfo: memFree=17251432/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=15192 CPUtime=25.49 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 1843 0 0 0 2549 0 0 0 25 0 1 0 775341471 15556608 1768 33554432000 4194304 4300876 140735240928352 18446744073709551615 4214226 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 3798 1768 171 27 0 2247 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15192

[startup+51.1006 s]
/proc/loadavg: 1.96 1.98 1.98 3/555 9579
/proc/meminfo: memFree=17246440/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=19280 CPUtime=51.09 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 3121 0 0 0 5109 0 0 0 25 0 1 0 775341471 19742720 3046 33554432000 4194304 4300876 140735240928352 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 4820 3046 171 27 0 3269 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19280

[startup+102.301 s]
/proc/loadavg: 1.98 1.98 1.98 3/555 9608
/proc/meminfo: memFree=17238532/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=34244 CPUtime=102.3 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 5622 0 0 0 10229 1 0 0 25 0 1 0 775341471 35065856 5547 33554432000 4194304 4300876 140735240928352 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 8561 5547 171 27 0 7010 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34244

[startup+162.3 s]
/proc/loadavg: 2.08 2.01 1.99 3/555 9609
/proc/meminfo: memFree=17224612/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=48168 CPUtime=162.3 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 8339 0 0 0 16228 2 0 0 25 0 1 0 775341471 49324032 8264 33554432000 4194304 4300876 140735240928352 18446744073709551615 4275544 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 12042 8264 171 27 0 10491 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 48168

[startup+222.32 s]
/proc/loadavg: 2.03 2.00 1.99 3/555 9611
/proc/meminfo: memFree=17214792/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=69468 CPUtime=222.32 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 11031 0 0 0 22229 3 0 0 25 0 1 0 775341471 71135232 10956 33554432000 4194304 4300876 140735240928352 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 17367 10956 171 27 0 15816 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 69468

[startup+282.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/555 9612
/proc/meminfo: memFree=17203968/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=69468 CPUtime=282.3 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 13779 0 0 0 28227 3 0 0 25 0 1 0 775341471 71135232 13704 33554432000 4194304 4300876 140735240928352 18446744073709551615 4214369 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 17367 13704 171 27 0 15816 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 69468

[startup+342.301 s]
/proc/loadavg: 2.04 2.02 2.00 3/555 9614
/proc/meminfo: memFree=17194524/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=98936 CPUtime=342.3 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 16326 0 0 0 34227 3 0 0 25 0 1 0 775341471 101310464 16251 33554432000 4194304 4300876 140735240928352 18446744073709551615 4264050 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 24734 16251 171 27 0 23183 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 98936

[startup+402.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/555 9616
/proc/meminfo: memFree=17183840/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=98936 CPUtime=402.3 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 18929 0 0 0 40226 4 0 0 25 0 1 0 775341471 101310464 18854 33554432000 4194304 4300876 140735240928352 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 24734 18854 171 27 0 23183 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 98936

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/555 9671
/proc/meminfo: memFree=17175716/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=102248 CPUtime=462.31 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 21310 0 0 0 46226 5 0 0 25 0 1 0 775341471 104701952 21235 33554432000 4194304 4300876 140735240928352 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 25562 21235 171 27 0 24011 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 102248

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/555 9673
/proc/meminfo: memFree=17156352/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=146448 CPUtime=522.31 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 23722 0 0 0 52225 6 0 0 25 0 1 0 775341471 149962752 23647 33554432000 4194304 4300876 140735240928352 18446744073709551615 4289379 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 36612 23647 171 27 0 35061 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 146448

[startup+582.301 s]
/proc/loadavg: 2.11 2.03 2.01 3/555 9674
/proc/meminfo: memFree=17137212/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=146448 CPUtime=582.31 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 26329 0 0 0 58224 7 0 0 25 0 1 0 775341471 149962752 26254 33554432000 4194304 4300876 140735240928352 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 36612 26254 171 27 0 35061 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 146448

[startup+642.3 s]

################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/555 9930
/proc/meminfo: memFree=16317968/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=731488 CPUtime=4002.45 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 151839 0 0 0 400214 31 0 0 25 0 1 0 775341471 749043712 151764 33554432000 4194304 4300876 140735240928352 18446744073709551615 4225192 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 182872 151764 171 27 0 181321 0
Current children cumulated CPU time (s) 4002.45
Current children cumulated vsize (KiB) 731488

[startup+4062.3 s]
/proc/loadavg: 2.02 2.05 2.01 3/555 9931
/proc/meminfo: memFree=16302432/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=731488 CPUtime=4062.46 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 153948 0 0 0 406215 31 0 0 25 0 1 0 775341471 749043712 153873 33554432000 4194304 4300876 140735240928352 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 182872 153873 171 27 0 181321 0
Current children cumulated CPU time (s) 4062.46
Current children cumulated vsize (KiB) 731488

[startup+4122.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/555 9933
/proc/meminfo: memFree=16286636/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=731488 CPUtime=4122.46 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 155924 0 0 0 412214 32 0 0 25 0 1 0 775341471 749043712 155849 33554432000 4194304 4300876 140735240928352 18446744073709551615 4214245 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 182872 155849 171 27 0 181321 0
Current children cumulated CPU time (s) 4122.46
Current children cumulated vsize (KiB) 731488

[startup+4182.32 s]
/proc/loadavg: 2.00 2.03 2.00 3/555 9934
/proc/meminfo: memFree=16270512/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=731488 CPUtime=4182.48 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 157964 0 0 0 418216 32 0 0 25 0 1 0 775341471 749043712 157889 33554432000 4194304 4300876 140735240928352 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 182872 157889 171 27 0 181321 0
Current children cumulated CPU time (s) 4182.48
Current children cumulated vsize (KiB) 731488

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 9945
/proc/meminfo: memFree=16255268/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=731488 CPUtime=4242.46 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 159875 0 0 0 424213 33 0 0 25 0 1 0 775341471 749043712 159800 33554432000 4194304 4300876 140735240928352 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 182872 159800 171 27 0 181321 0
Current children cumulated CPU time (s) 4242.46
Current children cumulated vsize (KiB) 731488

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 9947
/proc/meminfo: memFree=16239484/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=731488 CPUtime=4302.46 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 161845 0 0 0 430213 33 0 0 25 0 1 0 775341471 749043712 161770 33554432000 4194304 4300876 140735240928352 18446744073709551615 4227879 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 182872 161770 171 27 0 181321 0
Current children cumulated CPU time (s) 4302.46
Current children cumulated vsize (KiB) 731488

[startup+4362.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/555 9948
/proc/meminfo: memFree=16225808/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=731488 CPUtime=4362.46 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 163717 0 0 0 436213 33 0 0 25 0 1 0 775341471 749043712 163642 33554432000 4194304 4300876 140735240928352 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 182872 163642 171 27 0 181321 0
Current children cumulated CPU time (s) 4362.46
Current children cumulated vsize (KiB) 731488

[startup+4422.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/555 9953
/proc/meminfo: memFree=16209644/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=731488 CPUtime=4422.46 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 165634 0 0 0 442213 33 0 0 25 0 1 0 775341471 749043712 165559 33554432000 4194304 4300876 140735240928352 18446744073709551615 4276259 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 182872 165559 171 27 0 181321 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 731488

[startup+4482.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/555 9954
/proc/meminfo: memFree=16193412/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=731488 CPUtime=4482.47 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 167858 0 0 0 448213 34 0 0 25 0 1 0 775341471 749043712 167783 33554432000 4194304 4300876 140735240928352 18446744073709551615 4288443 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 182872 167783 171 27 0 181321 0
Current children cumulated CPU time (s) 4482.47
Current children cumulated vsize (KiB) 731488

[startup+4542.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/555 9956
/proc/meminfo: memFree=16177236/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=731488 CPUtime=4542.48 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 170075 0 0 0 454213 35 0 0 25 0 1 0 775341471 749043712 170000 33554432000 4194304 4300876 140735240928352 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 182872 170000 171 27 0 181321 0
Current children cumulated CPU time (s) 4542.48
Current children cumulated vsize (KiB) 731488

[startup+4602.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/555 9958
/proc/meminfo: memFree=16158968/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=731488 CPUtime=4602.47 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 172275 0 0 0 460212 35 0 0 25 0 1 0 775341471 749043712 172200 33554432000 4194304 4300876 140735240928352 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 182872 172200 171 27 0 181321 0
Current children cumulated CPU time (s) 4602.47
Current children cumulated vsize (KiB) 731488

[startup+4662.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/555 9959
/proc/meminfo: memFree=16142300/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=731488 CPUtime=4662.48 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 174331 0 0 0 466212 36 0 0 25 0 1 0 775341471 749043712 174256 33554432000 4194304 4300876 140735240928352 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 182872 174256 171 27 0 181321 0
Current children cumulated CPU time (s) 4662.48
Current children cumulated vsize (KiB) 731488

[startup+4722.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 9961
/proc/meminfo: memFree=16129508/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=731488 CPUtime=4722.49 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 176269 0 0 0 472213 36 0 0 25 0 1 0 775341471 749043712 176194 33554432000 4194304 4300876 140735240928352 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 182872 176194 171 27 0 181321 0
Current children cumulated CPU time (s) 4722.49
Current children cumulated vsize (KiB) 731488

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/555 9962
/proc/meminfo: memFree=16112876/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=1067136 CPUtime=4782.48 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 178475 0 0 0 478212 36 0 0 25 0 1 0 775341471 1092747264 178400 33554432000 4194304 4300876 140735240928352 18446744073709551615 4199225 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 266784 178400 171 27 0 265233 0
Current children cumulated CPU time (s) 4782.48
Current children cumulated vsize (KiB) 1067136

[startup+4842.32 s]
/proc/loadavg: 2.11 2.04 2.01 3/555 9964
/proc/meminfo: memFree=16095984/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=1067136 CPUtime=4842.51 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 180654 0 0 0 484214 37 0 0 25 0 1 0 775341471 1092747264 180579 33554432000 4194304 4300876 140735240928352 18446744073709551615 4234257 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 266784 180579 171 27 0 265233 0
Current children cumulated CPU time (s) 4842.51
Current children cumulated vsize (KiB) 1067136

[startup+4902.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/555 9966
/proc/meminfo: memFree=16079956/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=1067136 CPUtime=4902.49 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 182734 0 0 0 490212 37 0 0 25 0 1 0 775341471 1092747264 182659 33554432000 4194304 4300876 140735240928352 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 266784 182659 171 27 0 265233 0
Current children cumulated CPU time (s) 4902.49
Current children cumulated vsize (KiB) 1067136

[startup+4962.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/555 9967
/proc/meminfo: memFree=16064416/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=1067136 CPUtime=4962.48 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 184752 0 0 0 496211 37 0 0 25 0 1 0 775341471 1092747264 184677 33554432000 4194304 4300876 140735240928352 18446744073709551615 4276136 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 266784 184677 171 27 0 265233 0
Current children cumulated CPU time (s) 4962.48
Current children cumulated vsize (KiB) 1067136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.05 2.04 2.00 3/555 9968
/proc/meminfo: memFree=16055092/32950928 swapFree=67056576/67111528
[pid=9577] ppid=9575 vsize=1067136 CPUtime=5000.1 cores=1,3,5,7
/proc/9577/stat : 9577 (march_rw) R 9575 9577 1501 0 -1 4202496 186048 0 0 0 499972 38 0 0 25 0 1 0 775341471 1092747264 185973 33554432000 4194304 4300876 140735240928352 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9577/statm: 266784 185973 171 27 0 265233 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 1067136

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): 4999.95
CPU time (s): 5000.15
CPU user time (s): 4999.74
CPU system time (s): 0.409937
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 1067136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.74
system time used= 0.409937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 186048
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= 5
involuntary context switches= 8508

runsolver used 25.4221 second user time and 60.9737 second system time

The end

Launcher Data

Begin job on node148 at 2011-05-29 04:50:44
IDJOB=3420633
IDBENCH=82885
IDSOLVER=1913
FILE ID=node148/3420633-1306637444
RUNJOBID= node148-1306637387-9529
PBS_JOBID= 13471618
Free space on /tmp= 73616 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v125-c2662-S446351158-079.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420633-1306637444/watcher-3420633-1306637444 -o /tmp/evaluation-result-3420633-1306637444/solver-3420633-1306637444 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420633-1306637444.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 871f75d4bb41b463ca12a7a8837d201b
RANDOM SEED=1775801859

node148.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      17262488 kB
Buffers:        386332 kB
Cached:        8096840 kB
SwapCached:       8480 kB
Active:       10001052 kB
Inactive:      5315804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17262488 kB
SwapTotal:    67111528 kB
SwapFree:     67056576 kB
Dirty:              32 kB
Writeback:           0 kB
AnonPages:     6831692 kB
Mapped:          43976 kB
Slab:           243780 kB
PageTables:      57628 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 170387360 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73616 MiB
End job on node148 at 2011-05-29 06:14:06