Trace number 3420407

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) 5000.1 4999.94

General information on the benchmark

Namerandom/large/
unif-k7-r85-v250-c21250-S981492757-074-UNKNOWN.cnf
MD5SUM720cb73f06c537d4bcc379449229299e
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 variables250
Number of clauses21250
Sum of the clauses size148750
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 521250

Solver Data 

1.49/1.54	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.54	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.54	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.54	c main()::
1.49/1.54	c initFormula():: searching for DIMACS p-line....
1.49/1.54	c full lookahead due to high density!
1.49/1.54	c initFormula():: the DIMACS p-line indicates a CNF of 250 variables and 21250 clauses.
1.49/1.54	c parseCNF():: parsing....
1.49/1.54	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.54	c runParser():: parsing was successful, warming up engines...
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c preprocessing fase I completed:: there are now 250 free variables and 21250 clauses.
1.49/1.54	c using k-SAT heuristics (size based diff)
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c main():: clause / variable ratio: ( 21250 / 250 ) = 85.00
1.49/1.54	c longest clause has size 7
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c number of free variables = 250
1.49/1.54	c dynamic_preselect_setsize :: off
1.49/1.54	c main():: all systems go!
1.49/1.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 216
1.59/1.65	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 1/999) NodeCount: 6084
2.99/3.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |****************************************************************| ( 2/999) NodeCount: 215473
46.49/46.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
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c |**************
c |***************
c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 5693437
1146.52/1146.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |****************
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c |********************************
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c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
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c |********************************************
c |*********************************************
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c |************************************************
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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-3420407-1306609826/watcher-3420407-1306609826 -o /tmp/evaluation-result-3420407-1306609826/solver-3420407-1306609826 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420407-1306609826.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: 1.97 2.01 2.00 2/521 16586
/proc/meminfo: memFree=8063376/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=7156 CPUtime=0 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4194304 357 0 0 0 0 0 0 0 25 0 1 0 753398079 7327744 302 33554432000 4194304 4300876 140733846773488 18446744073709551615 228095450880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 1789 302 113 27 0 238 0

[startup+0.0420991 s]
/proc/loadavg: 1.97 2.01 2.00 2/521 16586
/proc/meminfo: memFree=8063376/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=9820 CPUtime=0.03 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4194304 1295 0 0 0 3 0 0 0 25 0 1 0 753398079 10055680 816 33554432000 4194304 4300876 140733846773488 18446744073709551615 4240303 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 2455 816 128 27 0 904 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9820

[startup+0.101114 s]
/proc/loadavg: 1.97 2.01 2.00 2/521 16586
/proc/meminfo: memFree=8063376/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=10176 CPUtime=0.09 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 3873 0 0 0 9 0 0 0 25 0 1 0 753398079 10420224 911 33554432000 4194304 4300876 140733846773488 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10176

[startup+0.301077 s]
/proc/loadavg: 1.97 2.01 2.00 2/521 16586
/proc/meminfo: memFree=8063376/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=10176 CPUtime=0.29 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 3873 0 0 0 29 0 0 0 25 0 1 0 753398079 10420224 911 33554432000 4194304 4300876 140733846773488 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10176

[startup+0.701007 s]
/proc/loadavg: 1.97 2.01 2.00 2/521 16586
/proc/meminfo: memFree=8063376/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=10176 CPUtime=0.69 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 3873 0 0 0 69 0 0 0 25 0 1 0 753398079 10420224 911 33554432000 4194304 4300876 140733846773488 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10176

[startup+1.50086 s]
/proc/loadavg: 1.97 2.01 2.00 3/522 16587
/proc/meminfo: memFree=8057300/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=10176 CPUtime=1.49 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 3873 0 0 0 149 0 0 0 25 0 1 0 753398079 10420224 911 33554432000 4194304 4300876 140733846773488 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10176

[startup+3.10054 s]
/proc/loadavg: 1.97 2.01 2.00 3/522 16587
/proc/meminfo: memFree=8050728/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=13084 CPUtime=3.09 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 4749 0 0 0 309 0 0 0 25 0 1 0 753398079 13398016 1474 33554432000 4194304 4300876 140733846773488 18446744073709551615 4199287 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 3271 1474 170 27 0 1720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13084

[startup+6.30098 s]
/proc/loadavg: 1.98 2.01 2.00 3/522 16587
/proc/meminfo: memFree=8050752/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=13084 CPUtime=6.29 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 4749 0 0 0 629 0 0 0 25 0 1 0 753398079 13398016 1474 33554432000 4194304 4300876 140733846773488 18446744073709551615 4234878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 3271 1474 170 27 0 1720 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13084

[startup+12.7008 s]
/proc/loadavg: 1.98 2.01 2.00 3/522 16588
/proc/meminfo: memFree=8048784/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=14620 CPUtime=12.69 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 5039 0 0 0 1269 0 0 0 25 0 1 0 753398079 14970880 1764 33554432000 4194304 4300876 140733846773488 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 3655 1764 170 27 0 2104 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14620

[startup+25.5005 s]
/proc/loadavg: 1.98 2.01 2.00 3/522 16588
/proc/meminfo: memFree=8047176/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=16536 CPUtime=25.49 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 5394 0 0 0 2549 0 0 0 25 0 1 0 753398079 16932864 2119 33554432000 4194304 4300876 140733846773488 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 4134 2119 171 27 0 2583 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16536

[startup+51.1008 s]
/proc/loadavg: 1.99 2.00 2.00 3/522 16589
/proc/meminfo: memFree=8041416/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=20848 CPUtime=51.09 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 6133 0 0 0 5109 0 0 0 25 0 1 0 753398079 21348352 2858 33554432000 4194304 4300876 140733846773488 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 5212 2858 171 27 0 3661 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20848

[startup+102.318 s]
/proc/loadavg: 1.99 2.00 2.00 3/522 16590
/proc/meminfo: memFree=8028760/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=24728 CPUtime=102.32 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 7572 0 0 0 10231 1 0 0 25 0 1 0 753398079 25321472 4297 33554432000 4194304 4300876 140733846773488 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 6182 4297 171 27 0 4631 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 24728

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/522 16592
/proc/meminfo: memFree=8013608/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=39280 CPUtime=162.3 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 9271 0 0 0 16229 1 0 0 25 0 1 0 753398079 40222720 5996 33554432000 4194304 4300876 140733846773488 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 9820 5996 171 27 0 8269 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 39280

[startup+222.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/522 16593
/proc/meminfo: memFree=8001200/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=39280 CPUtime=222.3 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 10969 0 0 0 22229 1 0 0 25 0 1 0 753398079 40222720 7694 33554432000 4194304 4300876 140733846773488 18446744073709551615 4214647 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 9820 7694 171 27 0 8269 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 39280

[startup+282.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/522 16595
/proc/meminfo: memFree=7988540/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=52376 CPUtime=282.3 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 12706 0 0 0 28229 1 0 0 25 0 1 0 753398079 53633024 9431 33554432000 4194304 4300876 140733846773488 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 13094 9431 171 27 0 11543 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 52376

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/522 16596
/proc/meminfo: memFree=7975120/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=52376 CPUtime=342.3 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 14406 0 0 0 34229 1 0 0 25 0 1 0 753398079 53633024 11131 33554432000 4194304 4300876 140733846773488 18446744073709551615 4227912 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 13094 11131 171 27 0 11543 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 52376

[startup+402.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/522 16598
/proc/meminfo: memFree=7961580/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=72020 CPUtime=402.3 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 16148 0 0 0 40228 2 0 0 25 0 1 0 753398079 73748480 12873 33554432000 4194304 4300876 140733846773488 18446744073709551615 4276150 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 18005 12873 171 27 0 16454 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 72020

[startup+462.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/522 16600
/proc/meminfo: memFree=7948028/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=72020 CPUtime=462.3 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 17898 0 0 0 46228 2 0 0 25 0 1 0 753398079 73748480 14623 33554432000 4194304 4300876 140733846773488 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 18005 14623 171 27 0 16454 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 72020

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/522 16601
/proc/meminfo: memFree=7935004/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=101488 CPUtime=522.3 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 19674 0 0 0 52228 2 0 0 25 0 1 0 753398079 103923712 16399 33554432000 4194304 4300876 140733846773488 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 25372 16399 171 27 0 23821 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 101488

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/522 16603
/proc/meminfo: memFree=7920600/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=102756 CPUtime=582.31 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 21620 0 0 0 58228 3 0 0 25 0 1 0 753398079 105222144 18345 33554432000 4194304 4300876 140733846773488 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 25689 18345 171 27 0 24138 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 102756

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.07 2.04 2.01 3/522 16708
/proc/meminfo: memFree=7102828/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=694504 CPUtime=4062.44 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 124538 0 0 0 406221 23 0 0 25 0 1 0 753398079 711172096 121263 33554432000 4194304 4300876 140733846773488 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 173626 121263 171 27 0 172075 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 694504

[startup+4122.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/522 16709
/proc/meminfo: memFree=7088544/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=694504 CPUtime=4122.42 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 126374 0 0 0 412219 23 0 0 25 0 1 0 753398079 711172096 123099 33554432000 4194304 4300876 140733846773488 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 173626 123099 171 27 0 172075 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 694504

[startup+4182.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/522 16711
/proc/meminfo: memFree=7075388/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=694504 CPUtime=4182.42 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 128176 0 0 0 418218 24 0 0 25 0 1 0 753398079 711172096 124901 33554432000 4194304 4300876 140733846773488 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 173626 124901 171 27 0 172075 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 694504

[startup+4242.3 s]
/proc/loadavg: 2.15 2.07 2.01 3/522 16712
/proc/meminfo: memFree=7062220/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=694504 CPUtime=4242.42 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 129772 0 0 0 424218 24 0 0 25 0 1 0 753398079 711172096 126497 33554432000 4194304 4300876 140733846773488 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 173626 126497 171 27 0 172075 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 694504

[startup+4302.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/522 16714
/proc/meminfo: memFree=7048056/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=694504 CPUtime=4302.43 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 131504 0 0 0 430218 25 0 0 25 0 1 0 753398079 711172096 128229 33554432000 4194304 4300876 140733846773488 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 173626 128229 171 27 0 172075 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 694504

[startup+4362.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/522 16716
/proc/meminfo: memFree=7034532/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=694504 CPUtime=4362.42 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 133278 0 0 0 436217 25 0 0 25 0 1 0 753398079 711172096 130003 33554432000 4194304 4300876 140733846773488 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 173626 130003 171 27 0 172075 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 694504

[startup+4422.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 16717
/proc/meminfo: memFree=7020508/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=694504 CPUtime=4422.43 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 135029 0 0 0 442217 26 0 0 25 0 1 0 753398079 711172096 131754 33554432000 4194304 4300876 140733846773488 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 173626 131754 171 27 0 172075 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 694504

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16721
/proc/meminfo: memFree=7005852/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=694504 CPUtime=4482.43 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 136789 0 0 0 448217 26 0 0 25 0 1 0 753398079 711172096 133514 33554432000 4194304 4300876 140733846773488 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 173626 133514 171 27 0 172075 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 694504

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16723
/proc/meminfo: memFree=6991468/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=694504 CPUtime=4542.44 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 138548 0 0 0 454217 27 0 0 25 0 1 0 753398079 711172096 135273 33554432000 4194304 4300876 140733846773488 18446744073709551615 4199293 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 173626 135273 171 27 0 172075 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 694504

[startup+4602.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/522 16725
/proc/meminfo: memFree=6975940/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=694504 CPUtime=4602.44 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 140319 0 0 0 460217 27 0 0 25 0 1 0 753398079 711172096 137044 33554432000 4194304 4300876 140733846773488 18446744073709551615 4225242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 173626 137044 171 27 0 172075 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 694504

[startup+4662.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/522 16727
/proc/meminfo: memFree=6960924/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=694504 CPUtime=4662.43 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 142098 0 0 0 466216 27 0 0 25 0 1 0 753398079 711172096 138823 33554432000 4194304 4300876 140733846773488 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 173626 138823 171 27 0 172075 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 694504

[startup+4722.32 s]
/proc/loadavg: 2.11 2.05 2.01 3/522 16728
/proc/meminfo: memFree=6949248/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=694504 CPUtime=4722.46 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 143897 0 0 0 472218 28 0 0 25 0 1 0 753398079 711172096 140622 33554432000 4194304 4300876 140733846773488 18446744073709551615 4276213 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 173626 140622 171 27 0 172075 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 694504

[startup+4782.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/522 16730
/proc/meminfo: memFree=6934972/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=694504 CPUtime=4782.44 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 145702 0 0 0 478216 28 0 0 25 0 1 0 753398079 711172096 142427 33554432000 4194304 4300876 140733846773488 18446744073709551615 4199413 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 173626 142427 171 27 0 172075 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 694504

[startup+4842.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/522 16731
/proc/meminfo: memFree=6920196/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=694504 CPUtime=4842.44 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 147540 0 0 0 484215 29 0 0 25 0 1 0 753398079 711172096 144265 33554432000 4194304 4300876 140733846773488 18446744073709551615 228094846154 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 173626 144265 171 27 0 172075 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 694504

[startup+4902.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/522 16733
/proc/meminfo: memFree=6907768/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=694504 CPUtime=4902.44 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 149360 0 0 0 490215 29 0 0 25 0 1 0 753398079 711172096 146085 33554432000 4194304 4300876 140733846773488 18446744073709551615 4225208 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 173626 146085 171 27 0 172075 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 694504

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16735
/proc/meminfo: memFree=6893744/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=694504 CPUtime=4962.45 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 151191 0 0 0 496215 30 0 0 25 0 1 0 753398079 711172096 147916 33554432000 4194304 4300876 140733846773488 18446744073709551615 4225155 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 173626 147916 171 27 0 172075 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 694504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16736
/proc/meminfo: memFree=6884684/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=694504 CPUtime=5000.06 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 152336 0 0 0 499976 30 0 0 25 0 1 0 753398079 711172096 149061 33554432000 4194304 4300876 140733846773488 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 173626 149061 171 27 0 172075 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 694504

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16736
/proc/meminfo: memFree=6884684/32951124 swapFree=65066528/67111528
[pid=16586] ppid=16584 vsize=694504 CPUtime=5000.06 cores=0,2,4,6
/proc/16586/stat : 16586 (march_rw) R 16584 16586 16548 0 -1 4202496 152336 0 0 0 499976 30 0 0 25 0 1 0 753398079 711172096 149061 33554432000 4194304 4300876 140733846773488 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16586/statm: 173626 149061 171 27 0 172075 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 694504

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.1
CPU user time (s): 4999.77
CPU system time (s): 0.32795
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 694504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.77
system time used= 0.32795
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 152336
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= 3554

runsolver used 27.1159 second user time and 54.3737 second system time

The end

Launcher Data 

Begin job on node142 at 2011-05-28 21:10:26
IDJOB=3420407
IDBENCH=82659
IDSOLVER=1913
FILE ID=node142/3420407-1306609826
RUNJOBID= node142-1306609826-16566
PBS_JOBID= 13471589
Free space on /tmp= 73560 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v250-c21250-S981492757-074-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420407-1306609826/watcher-3420407-1306609826 -o /tmp/evaluation-result-3420407-1306609826/solver-3420407-1306609826 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420407-1306609826.cnf

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

MD5SUM BENCH= 720cb73f06c537d4bcc379449229299e
RANDOM SEED=101790172

node142.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5131.95
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		: 2666.846
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	: 5332.82
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		: 2666.846
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	: 5332.67
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		: 2666.846
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	: 5332.81
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       8063532 kB
Buffers:        282172 kB
Cached:        7579176 kB
SwapCached:      20520 kB
Active:       12211828 kB
Inactive:     12339528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       8063532 kB
SwapTotal:    67111528 kB
SwapFree:     65066528 kB
Dirty:            1680 kB
Writeback:           0 kB
AnonPages:    16677984 kB
Mapped:          33140 kB
Slab:           188960 kB
PageTables:      75128 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145402248 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= 73560 MiB
End job on node142 at 2011-05-28 22:33:48