Trace number 3420261

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) 5000.13 4999.94

General information on the benchmark

Namerandom/large/
unif-k7-r85-v400-c34000-S832901479-042-UNKNOWN.cnf
MD5SUMa5a87dc48ba0573fb8f2b8721bafcab2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses34000
Sum of the clauses size238000
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 534000

Solver Data 

2.59/2.65	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.59/2.65	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.59/2.65	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.59/2.65	c main()::
2.59/2.65	c initFormula():: searching for DIMACS p-line....
2.59/2.65	c full lookahead due to high density!
2.59/2.65	c initFormula():: the DIMACS p-line indicates a CNF of 400 variables and 34000 clauses.
2.59/2.65	c parseCNF():: parsing....
2.59/2.65	c parseCNF():: the CNF contains 0 unary clauses.
2.59/2.65	c runParser():: parsing was successful, warming up engines...
2.59/2.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.65	c preprocessing fase I completed:: there are now 400 free variables and 34000 clauses.
2.59/2.65	c using k-SAT heuristics (size based diff)
2.59/2.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.65	c main():: clause / variable ratio: ( 34000 / 400 ) = 85.00
2.59/2.65	c longest clause has size 7
2.59/2.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.65	c number of free variables = 400
2.59/2.65	c dynamic_preselect_setsize :: off
2.59/2.65	c main():: all systems go!
2.59/2.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 303
2.80/2.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
c |************************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 16043
6.99/7.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |******************
c |********************
c |************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 928987
223.80/223.86	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
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c |***************
c |****************
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c |*************************************************************
c |**************************************************************
c |***************************************************************

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-3420261-1306593050/watcher-3420261-1306593050 -o /tmp/evaluation-result-3420261-1306593050/solver-3420261-1306593050 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420261-1306593050.cnf 

running on 4 cores: 0,2,4,6

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: 0.92 1.00 1.07 2/515 31958
/proc/meminfo: memFree=11282044/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=7524 CPUtime=0.01 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4194304 453 0 0 0 1 0 0 0 21 0 1 0 849535726 7704576 398 33554432000 4194304 4300876 140735336697920 18446744073709551615 256415052485 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 1881 398 113 27 0 330 0

[startup+0.114354 s]
/proc/loadavg: 0.92 1.00 1.07 2/515 31958
/proc/meminfo: memFree=11282044/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=11980 CPUtime=0.1 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 5317 0 0 0 10 0 0 0 22 0 1 0 849535726 12267520 1227 33554432000 4194304 4300876 140735336697920 18446744073709551615 4240311 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 2995 1227 143 27 0 1444 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11980

[startup+0.200342 s]
/proc/loadavg: 0.92 1.00 1.07 2/515 31958
/proc/meminfo: memFree=11282044/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=12528 CPUtime=0.19 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 6324 0 0 0 19 0 0 0 22 0 1 0 849535726 12828672 1354 33554432000 4194304 4300876 140735336697920 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 3132 1354 143 27 0 1581 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12528

[startup+0.300325 s]
/proc/loadavg: 0.92 1.00 1.07 2/515 31958
/proc/meminfo: memFree=11282044/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=12528 CPUtime=0.29 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 6324 0 0 0 29 0 0 0 22 0 1 0 849535726 12828672 1354 33554432000 4194304 4300876 140735336697920 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 3132 1354 143 27 0 1581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12528

[startup+0.700247 s]
/proc/loadavg: 0.92 1.00 1.07 2/515 31958
/proc/meminfo: memFree=11282044/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=12528 CPUtime=0.69 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 6324 0 0 0 69 0 0 0 24 0 1 0 849535726 12828672 1354 33554432000 4194304 4300876 140735336697920 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 3132 1354 143 27 0 1581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12528

[startup+1.5011 s]
/proc/loadavg: 0.92 1.00 1.07 3/516 31959
/proc/meminfo: memFree=11274348/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=12528 CPUtime=1.49 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 6324 0 0 0 149 0 0 0 25 0 1 0 849535726 12828672 1354 33554432000 4194304 4300876 140735336697920 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 3132 1354 143 27 0 1581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12528

[startup+3.10081 s]
/proc/loadavg: 0.92 1.00 1.07 3/516 31959
/proc/meminfo: memFree=11273232/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=17000 CPUtime=3.1 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 7709 0 0 0 309 1 0 0 25 0 1 0 849535726 17408000 2239 33554432000 4194304 4300876 140735336697920 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 4250 2239 170 27 0 2699 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 17000

[startup+6.30019 s]
/proc/loadavg: 1.01 1.02 1.08 3/516 31959
/proc/meminfo: memFree=11268816/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=17000 CPUtime=6.29 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 7709 0 0 0 628 1 0 0 25 0 1 0 849535726 17408000 2239 33554432000 4194304 4300876 140735336697920 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 4250 2239 170 27 0 2699 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17000

[startup+12.701 s]
/proc/loadavg: 1.09 1.03 1.08 3/516 31959
/proc/meminfo: memFree=11266340/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=17000 CPUtime=12.69 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 7709 0 0 0 1268 1 0 0 25 0 1 0 849535726 17408000 2239 33554432000 4194304 4300876 140735336697920 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 4250 2239 170 27 0 2699 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17000

[startup+25.5005 s]
/proc/loadavg: 1.29 1.08 1.10 3/516 31960
/proc/meminfo: memFree=11263212/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=19300 CPUtime=25.49 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 8203 0 0 0 2548 1 0 0 25 0 1 0 849535726 19763200 2733 33554432000 4194304 4300876 140735336697920 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 4825 2733 170 27 0 3274 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19300

[startup+51.1007 s]
/proc/loadavg: 1.53 1.15 1.12 3/516 31960
/proc/meminfo: memFree=11257700/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=22176 CPUtime=51.09 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 8790 0 0 0 5108 1 0 0 25 0 1 0 849535726 22708224 3320 33554432000 4194304 4300876 140735336697920 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 5544 3320 171 27 0 3993 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22176

[startup+102.301 s]
/proc/loadavg: 1.79 1.28 1.16 3/516 31962
/proc/meminfo: memFree=11245140/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=28644 CPUtime=102.32 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 9997 0 0 0 10230 2 0 0 25 0 1 0 849535726 29331456 4527 33554432000 4194304 4300876 140735336697920 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 7161 4527 171 27 0 5610 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 28644

[startup+162.301 s]
/proc/loadavg: 1.92 1.41 1.21 3/516 31963
/proc/meminfo: memFree=11229808/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=34464 CPUtime=162.3 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 11507 0 0 0 16228 2 0 0 25 0 1 0 849535726 35291136 6037 33554432000 4194304 4300876 140735336697920 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 8616 6037 171 27 0 7065 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 34464

[startup+222.319 s]
/proc/loadavg: 2.13 1.55 1.27 3/516 31965
/proc/meminfo: memFree=11216600/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=43196 CPUtime=222.32 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 13119 0 0 0 22230 2 0 0 25 0 1 0 849535726 44232704 7649 33554432000 4194304 4300876 140735336697920 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 10799 7649 171 27 0 9248 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 43196

[startup+282.301 s]
/proc/loadavg: 2.12 1.64 1.32 3/516 31967
/proc/meminfo: memFree=11203492/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=56292 CPUtime=282.3 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 14476 0 0 0 28228 2 0 0 25 0 1 0 849535726 57643008 9006 33554432000 4194304 4300876 140735336697920 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 14073 9006 171 27 0 12522 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 56292

[startup+342.3 s]
/proc/loadavg: 2.04 1.71 1.36 3/516 31968
/proc/meminfo: memFree=11190896/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=56292 CPUtime=342.3 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 15931 0 0 0 34228 2 0 0 25 0 1 0 849535726 57643008 10461 33554432000 4194304 4300876 140735336697920 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 14073 10461 171 27 0 12522 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56292

[startup+402.301 s]
/proc/loadavg: 2.01 1.76 1.39 3/516 31970
/proc/meminfo: memFree=11177172/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=56292 CPUtime=402.31 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 17486 0 0 0 40228 3 0 0 25 0 1 0 849535726 57643008 12016 33554432000 4194304 4300876 140735336697920 18446744073709551615 4276224 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 14073 12016 171 27 0 12522 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 56292

[startup+462.301 s]
/proc/loadavg: 2.10 1.83 1.44 3/516 31971
/proc/meminfo: memFree=11164584/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=75936 CPUtime=462.3 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 18959 0 0 0 46227 3 0 0 25 0 1 0 849535726 77758464 13489 33554432000 4194304 4300876 140735336697920 18446744073709551615 4216208 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 18984 13489 171 27 0 17433 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 75936

[startup+522.3 s]
/proc/loadavg: 2.08 1.87 1.48 3/516 31976
/proc/meminfo: memFree=11152432/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=75936 CPUtime=522.31 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 20376 0 0 0 52227 4 0 0 25 0 1 0 849535726 77758464 14906 33554432000 4194304 4300876 140735336697920 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 18984 14906 171 27 0 17433 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 75936

[startup+582.301 s]
/proc/loadavg: 2.03 1.89 1.51 3/516 31978
/proc/meminfo: memFree=11137480/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=75936 CPUtime=582.31 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 21887 0 0 0 58227 4 0 0 25 0 1 0 849535726 77758464 16417 33554432000 4194304 4300876 140735336697920 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 18984 16417 171 27 0 17433 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 75936

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.09 2.05 2.00 3/516 32087
/proc/meminfo: memFree=10361152/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=472216 CPUtime=4002.44 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 109548 0 0 0 400222 22 0 0 25 0 1 0 849535726 483549184 104078 33554432000 4194304 4300876 140735336697920 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 118054 104078 171 27 0 116503 0
Current children cumulated CPU time (s) 4002.44
Current children cumulated vsize (KiB) 472216

[startup+4062.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/516 32088
/proc/meminfo: memFree=10346192/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=472216 CPUtime=4062.46 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 111141 0 0 0 406223 23 0 0 25 0 1 0 849535726 483549184 105671 33554432000 4194304 4300876 140735336697920 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 118054 105671 171 27 0 116503 0
Current children cumulated CPU time (s) 4062.46
Current children cumulated vsize (KiB) 472216

[startup+4122.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/516 32093
/proc/meminfo: memFree=10332452/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=472216 CPUtime=4122.44 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 112644 0 0 0 412221 23 0 0 25 0 1 0 849535726 483549184 107174 33554432000 4194304 4300876 140735336697920 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 118054 107174 171 27 0 116503 0
Current children cumulated CPU time (s) 4122.44
Current children cumulated vsize (KiB) 472216

[startup+4182.32 s]
/proc/loadavg: 2.07 2.05 2.01 3/516 32095
/proc/meminfo: memFree=10318956/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=472216 CPUtime=4182.47 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 114230 0 0 0 418223 24 0 0 25 0 1 0 849535726 483549184 108760 33554432000 4194304 4300876 140735336697920 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 118054 108760 171 27 0 116503 0
Current children cumulated CPU time (s) 4182.47
Current children cumulated vsize (KiB) 472216

[startup+4242.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/516 32096
/proc/meminfo: memFree=10305392/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=472216 CPUtime=4242.45 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 115723 0 0 0 424221 24 0 0 25 0 1 0 849535726 483549184 110253 33554432000 4194304 4300876 140735336697920 18446744073709551615 4264113 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 118054 110253 171 27 0 116503 0
Current children cumulated CPU time (s) 4242.45
Current children cumulated vsize (KiB) 472216

[startup+4302.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/516 32098
/proc/meminfo: memFree=10291060/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=472216 CPUtime=4302.45 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 117329 0 0 0 430221 24 0 0 25 0 1 0 849535726 483549184 111859 33554432000 4194304 4300876 140735336697920 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 118054 111859 171 27 0 116503 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 472216

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/516 32099
/proc/meminfo: memFree=10277980/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=472216 CPUtime=4362.46 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 118860 0 0 0 436221 25 0 0 25 0 1 0 849535726 483549184 113390 33554432000 4194304 4300876 140735336697920 18446744073709551615 4250742 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 118054 113390 171 27 0 116503 0
Current children cumulated CPU time (s) 4362.46
Current children cumulated vsize (KiB) 472216

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/516 32102
/proc/meminfo: memFree=10263772/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=472216 CPUtime=4422.46 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 120509 0 0 0 442221 25 0 0 25 0 1 0 849535726 483549184 115039 33554432000 4194304 4300876 140735336697920 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 118054 115039 171 27 0 116503 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 472216

[startup+4482.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/516 32105
/proc/meminfo: memFree=10250320/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=695980 CPUtime=4482.46 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 122084 0 0 0 448221 25 0 0 25 0 1 0 849535726 712683520 116614 33554432000 4194304 4300876 140735336697920 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 173995 116614 171 27 0 172444 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 695980

[startup+4542.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/516 32106
/proc/meminfo: memFree=10235388/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=695980 CPUtime=4542.46 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 123652 0 0 0 454221 25 0 0 25 0 1 0 849535726 712683520 118182 33554432000 4194304 4300876 140735336697920 18446744073709551615 4282914 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 173995 118182 171 27 0 172444 0
Current children cumulated CPU time (s) 4542.46
Current children cumulated vsize (KiB) 695980

[startup+4602.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/516 32109
/proc/meminfo: memFree=10220936/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=695980 CPUtime=4602.47 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 125232 0 0 0 460221 26 0 0 25 0 1 0 849535726 712683520 119762 33554432000 4194304 4300876 140735336697920 18446744073709551615 4250803 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 173995 119762 171 27 0 172444 0
Current children cumulated CPU time (s) 4602.47
Current children cumulated vsize (KiB) 695980

[startup+4662.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/516 32111
/proc/meminfo: memFree=10206868/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=695980 CPUtime=4662.47 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 126797 0 0 0 466221 26 0 0 25 0 1 0 849535726 712683520 121327 33554432000 4194304 4300876 140735336697920 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 173995 121327 171 27 0 172444 0
Current children cumulated CPU time (s) 4662.47
Current children cumulated vsize (KiB) 695980

[startup+4722.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/516 32114
/proc/meminfo: memFree=10194136/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=695980 CPUtime=4722.48 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 128403 0 0 0 472222 26 0 0 25 0 1 0 849535726 712683520 122933 33554432000 4194304 4300876 140735336697920 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 173995 122933 171 27 0 172444 0
Current children cumulated CPU time (s) 4722.48
Current children cumulated vsize (KiB) 695980

[startup+4782.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/516 32116
/proc/meminfo: memFree=10181064/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=695980 CPUtime=4782.47 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 129956 0 0 0 478221 26 0 0 25 0 1 0 849535726 712683520 124486 33554432000 4194304 4300876 140735336697920 18446744073709551615 4216204 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 173995 124486 171 27 0 172444 0
Current children cumulated CPU time (s) 4782.47
Current children cumulated vsize (KiB) 695980

[startup+4842.32 s]
/proc/loadavg: 2.01 2.03 2.00 3/516 32117
/proc/meminfo: memFree=10165992/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=695980 CPUtime=4842.49 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 131544 0 0 0 484222 27 0 0 25 0 1 0 849535726 712683520 126074 33554432000 4194304 4300876 140735336697920 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 173995 126074 171 27 0 172444 0
Current children cumulated CPU time (s) 4842.49
Current children cumulated vsize (KiB) 695980

[startup+4902.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/516 32120
/proc/meminfo: memFree=10153400/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=695980 CPUtime=4902.47 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 133089 0 0 0 490220 27 0 0 25 0 1 0 849535726 712683520 127619 33554432000 4194304 4300876 140735336697920 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 173995 127619 171 27 0 172444 0
Current children cumulated CPU time (s) 4902.47
Current children cumulated vsize (KiB) 695980

[startup+4962.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/516 32121
/proc/meminfo: memFree=10140448/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=695980 CPUtime=4962.47 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 134662 0 0 0 496220 27 0 0 25 0 1 0 849535726 712683520 129192 33554432000 4194304 4300876 140735336697920 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 173995 129192 171 27 0 172444 0
Current children cumulated CPU time (s) 4962.47
Current children cumulated vsize (KiB) 695980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.15 2.06 2.01 3/517 32124
/proc/meminfo: memFree=10527912/32950928 swapFree=67074476/67111528
[pid=31958] ppid=31956 vsize=695980 CPUtime=5000.09 cores=0,2,4,6
/proc/31958/stat : 31958 (march_rw) R 31956 31958 30993 0 -1 4202496 135623 0 0 0 499982 27 0 0 25 0 1 0 849535726 712683520 130153 33554432000 4194304 4300876 140735336697920 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31958/statm: 173995 130153 171 27 0 172444 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 695980

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): 4999.94
CPU time (s): 5000.13
CPU user time (s): 4999.83
CPU system time (s): 0.303953
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 695980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.303953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 135623
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= 3
involuntary context switches= 2748

runsolver used 26.175 second user time and 55.6655 second system time

The end

Launcher Data 

Begin job on node115 at 2011-05-28 16:30:51
IDJOB=3420261
IDBENCH=82513
IDSOLVER=1913
FILE ID=node115/3420261-1306593050
RUNJOBID= node115-1306593050-31938
PBS_JOBID= 13471565
Free space on /tmp= 73168 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v400-c34000-S832901479-042-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420261-1306593050/watcher-3420261-1306593050 -o /tmp/evaluation-result-3420261-1306593050/solver-3420261-1306593050 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420261-1306593050.cnf

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

MD5SUM BENCH= a5a87dc48ba0573fb8f2b8721bafcab2
RANDOM SEED=1856380209

node115.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		: 2666.811
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	: 5333.62
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		: 2666.811
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	: 5226.15
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		: 2666.811
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	: 5332.75
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		: 2666.811
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		: 2666.811
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	: 5332.77
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		: 2666.811
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	: 5332.74
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		: 2666.811
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	: 5332.75
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		: 2666.811
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:      11282332 kB
Buffers:        168140 kB
Cached:        3735988 kB
SwapCached:       5152 kB
Active:       14173656 kB
Inactive:      7165688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      11282332 kB
SwapTotal:    67111528 kB
SwapFree:     67074476 kB
Dirty:            1560 kB
Writeback:           0 kB
AnonPages:    17433068 kB
Mapped:          41156 kB
Slab:           183400 kB
PageTables:      75804 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 151833440 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= 73168 MiB
End job on node115 at 2011-05-28 17:54:13