Trace number 3152233

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) 1300.02 1300.01

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 

2.59/2.61	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.59/2.61	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.59/2.61	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.59/2.61	c main()::
2.59/2.61	c initFormula():: searching for DIMACS p-line....
2.59/2.61	c full lookahead due to high density!
2.59/2.61	c initFormula():: the DIMACS p-line indicates a CNF of 400 variables and 34000 clauses.
2.59/2.61	c parseCNF():: parsing....
2.59/2.61	c parseCNF():: the CNF contains 0 unary clauses.
2.59/2.61	c runParser():: parsing was successful, warming up engines...
2.59/2.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.61	c preprocessing fase I completed:: there are now 400 free variables and 34000 clauses.
2.59/2.61	c using k-SAT heuristics (size based diff)
2.59/2.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.61	c main():: clause / variable ratio: ( 34000 / 400 ) = 85.00
2.59/2.61	c longest clause has size 7
2.59/2.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.61	c number of free variables = 400
2.59/2.61	c dynamic_preselect_setsize :: off
2.59/2.61	c main():: all systems go!
2.59/2.61	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 303
2.69/2.80	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
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c |**************************************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 16043
7.09/7.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 928987
230.38/230.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |********************
c |*********************
c |**********************
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c |************************
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c |****************************
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c |*******************************
c |********************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152233-1301696958/watcher-3152233-1301696958 -o /tmp/evaluation-result-3152233-1301696958/solver-3152233-1301696958 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152233-1301696958.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.39 3.87 3.91 4/189 4230
/proc/meminfo: memFree=21881340/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=7128 CPUtime=0 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4194304 327 0 0 0 0 0 0 0 21 0 1 0 281295639 7299072 272 33554432000 4194304 4300876 140733528818928 18446744073709551615 248089359393 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 1782 272 113 27 0 231 0

[startup+0.05973 s]
/proc/loadavg: 3.39 3.87 3.91 4/189 4230
/proc/meminfo: memFree=21881340/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=10128 CPUtime=0.05 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4194304 1100 0 0 0 5 0 0 0 21 0 1 0 281295639 10371072 735 33554432000 4194304 4300876 140733528818928 18446744073709551615 4247271 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 2532 735 126 27 0 981 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10128

[startup+0.100782 s]
/proc/loadavg: 3.39 3.87 3.91 4/189 4230
/proc/meminfo: memFree=21881340/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=11988 CPUtime=0.09 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 4232 0 0 0 9 0 0 0 21 0 1 0 281295639 12275712 1227 33554432000 4194304 4300876 140733528818928 18446744073709551615 4240324 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 2997 1227 142 27 0 1446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11988

[startup+0.300756 s]
/proc/loadavg: 3.39 3.87 3.91 4/189 4230
/proc/meminfo: memFree=21881340/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=12528 CPUtime=0.29 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 6325 0 0 0 29 0 0 0 22 0 1 0 281295639 12828672 1355 33554432000 4194304 4300876 140733528818928 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 3132 1355 143 27 0 1581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12528

[startup+0.700675 s]
/proc/loadavg: 3.39 3.87 3.91 4/189 4230
/proc/meminfo: memFree=21881340/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=12528 CPUtime=0.69 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 6325 0 0 0 69 0 0 0 24 0 1 0 281295639 12828672 1355 33554432000 4194304 4300876 140733528818928 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 3132 1355 143 27 0 1581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12528

[startup+1.50048 s]
/proc/loadavg: 3.39 3.87 3.91 5/190 4231
/proc/meminfo: memFree=21860256/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=12528 CPUtime=1.49 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 6325 0 0 0 149 0 0 0 25 0 1 0 281295639 12828672 1355 33554432000 4194304 4300876 140733528818928 18446744073709551615 4214647 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 3132 1355 143 27 0 1581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12528

[startup+3.10026 s]
/proc/loadavg: 3.44 3.87 3.91 5/190 4231
/proc/meminfo: memFree=21858024/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=17000 CPUtime=3.09 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 7708 0 0 0 309 0 0 0 25 0 1 0 281295639 17408000 2238 33554432000 4194304 4300876 140733528818928 18446744073709551615 4248646 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 4250 2238 170 27 0 2699 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17000

[startup+6.30069 s]
/proc/loadavg: 3.44 3.87 3.91 5/190 4231
/proc/meminfo: memFree=21852740/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=17000 CPUtime=6.29 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 7709 0 0 0 629 0 0 0 25 0 1 0 281295639 17408000 2239 33554432000 4194304 4300876 140733528818928 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 4250 2239 170 27 0 2699 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17000

[startup+12.7006 s]
/proc/loadavg: 3.52 3.87 3.91 5/190 4232
/proc/meminfo: memFree=21848532/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=17000 CPUtime=12.69 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 7709 0 0 0 1269 0 0 0 25 0 1 0 281295639 17408000 2239 33554432000 4194304 4300876 140733528818928 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 4250 2239 170 27 0 2699 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17000

[startup+25.5003 s]
/proc/loadavg: 3.60 3.88 3.91 5/190 4232
/proc/meminfo: memFree=21841588/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=19300 CPUtime=25.49 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 8188 0 0 0 2549 0 0 0 25 0 1 0 281295639 19763200 2718 33554432000 4194304 4300876 140733528818928 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 4825 2718 170 27 0 3274 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19300

[startup+51.1008 s]
/proc/loadavg: 3.73 3.89 3.91 5/190 4233
/proc/meminfo: memFree=21830128/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=22176 CPUtime=51.08 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 8759 0 0 0 5108 0 0 0 25 0 1 0 281295639 22708224 3289 33554432000 4194304 4300876 140733528818928 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 5544 3289 171 27 0 3993 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22176

[startup+102.307 s]
/proc/loadavg: 3.89 3.90 3.91 5/190 4234
/proc/meminfo: memFree=21805444/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=28644 CPUtime=102.28 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 9923 0 0 0 10227 1 0 0 25 0 1 0 281295639 29331456 4453 33554432000 4194304 4300876 140733528818928 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 7161 4453 171 27 0 5610 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 28644

[startup+162.301 s]
/proc/loadavg: 3.96 3.92 3.91 5/190 4236
/proc/meminfo: memFree=21778760/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=34464 CPUtime=162.28 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 11377 0 0 0 16226 2 0 0 25 0 1 0 281295639 35291136 5907 33554432000 4194304 4300876 140733528818928 18446744073709551615 248089093835 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 8616 5907 171 27 0 7065 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 34464

[startup+222.301 s]
/proc/loadavg: 4.05 3.94 3.92 5/190 4237
/proc/meminfo: memFree=21752580/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=43196 CPUtime=222.27 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 12947 0 0 0 22225 2 0 0 25 0 1 0 281295639 44232704 7477 33554432000 4194304 4300876 140733528818928 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 10799 7477 171 27 0 9248 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 43196

[startup+282.301 s]
/proc/loadavg: 4.02 3.95 3.92 5/190 4239
/proc/meminfo: memFree=21727112/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=56292 CPUtime=282.29 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 14280 0 0 0 28225 4 0 0 25 0 1 0 281295639 57643008 8810 33554432000 4194304 4300876 140733528818928 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 14073 8810 171 27 0 12522 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 56292

[startup+342.3 s]
/proc/loadavg: 4.00 3.96 3.92 5/190 4241
/proc/meminfo: memFree=21700176/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=56292 CPUtime=342.28 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 15678 0 0 0 34223 5 0 0 25 0 1 0 281295639 57643008 10208 33554432000 4194304 4300876 140733528818928 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 14073 10208 171 27 0 12522 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 56292

[startup+402.301 s]
/proc/loadavg: 4.03 3.97 3.93 5/190 4242
/proc/meminfo: memFree=21673860/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=56292 CPUtime=402.28 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 17174 0 0 0 40223 5 0 0 25 0 1 0 281295639 57643008 11704 33554432000 4194304 4300876 140733528818928 18446744073709551615 4216359 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 14073 11704 171 27 0 12522 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 56292

[startup+462.301 s]
/proc/loadavg: 4.01 3.97 3.93 5/190 4244
/proc/meminfo: memFree=21649024/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=75936 CPUtime=462.29 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 18655 0 0 0 46223 6 0 0 25 0 1 0 281295639 77758464 13185 33554432000 4194304 4300876 140733528818928 18446744073709551615 4216347 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 18984 13185 171 27 0 17433 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 75936

[startup+522.3 s]
/proc/loadavg: 4.00 3.97 3.93 5/190 4245
/proc/meminfo: memFree=21622720/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=75936 CPUtime=522.28 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 20007 0 0 0 52222 6 0 0 25 0 1 0 281295639 77758464 14537 33554432000 4194304 4300876 140733528818928 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 18984 14537 171 27 0 17433 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 75936

[startup+582.301 s]
/proc/loadavg: 4.00 3.97 3.93 5/190 4247
/proc/meminfo: memFree=21595908/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=75936 CPUtime=582.29 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 21441 0 0 0 58222 7 0 0 25 0 1 0 281295639 77758464 15971 33554432000 4194304 4300876 140733528818928 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 18984 15971 171 27 0 17433 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 75936

[startup+642.3 s]
/proc/loadavg: 4.00 3.97 3.93 5/190 4249
/proc/meminfo: memFree=21569344/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=105404 CPUtime=642.29 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 22981 0 0 0 64222 7 0 0 25 0 1 0 281295639 107933696 17511 33554432000 4194304 4300876 140733528818928 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 26351 17511 171 27 0 24800 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 105404

[startup+702.301 s]
/proc/loadavg: 4.00 3.97 3.93 5/190 4250
/proc/meminfo: memFree=21544496/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=105404 CPUtime=702.29 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 24353 0 0 0 70221 8 0 0 25 0 1 0 281295639 107933696 18883 33554432000 4194304 4300876 140733528818928 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 26351 18883 171 27 0 24800 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 105404

[startup+762.306 s]
/proc/loadavg: 4.03 3.99 3.93 5/190 4252
/proc/meminfo: memFree=21517680/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=105404 CPUtime=762.3 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 25733 0 0 0 76221 9 0 0 25 0 1 0 281295639 107933696 20263 33554432000 4194304 4300876 140733528818928 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 26351 20263 171 27 0 24800 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 105404

[startup+822.3 s]
/proc/loadavg: 4.01 3.99 3.93 5/190 4253
/proc/meminfo: memFree=21491480/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=105404 CPUtime=822.29 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 27207 0 0 0 82220 9 0 0 25 0 1 0 281295639 107933696 21737 33554432000 4194304 4300876 140733528818928 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 26351 21737 171 27 0 24800 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 105404

[startup+882.301 s]
/proc/loadavg: 4.00 3.99 3.93 5/190 4255
/proc/meminfo: memFree=21465532/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=105404 CPUtime=882.3 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 28697 0 0 0 88220 10 0 0 25 0 1 0 281295639 107933696 23227 33554432000 4194304 4300876 140733528818928 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 26351 23227 171 27 0 24800 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 105404

[startup+942.3 s]
/proc/loadavg: 4.04 4.00 3.94 5/190 4257
/proc/meminfo: memFree=21440968/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=149604 CPUtime=942.29 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 30056 0 0 0 94219 10 0 0 25 0 1 0 281295639 153194496 24586 33554432000 4194304 4300876 140733528818928 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 37401 24586 171 27 0 35850 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 149604

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 3.94 5/190 4258
/proc/meminfo: memFree=21413900/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=149604 CPUtime=1002.29 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 31504 0 0 0 100218 11 0 0 25 0 1 0 281295639 153194496 26034 33554432000 4194304 4300876 140733528818928 18446744073709551615 4276482 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 37401 26034 171 27 0 35850 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 149604

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 4260
/proc/meminfo: memFree=21386572/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=151528 CPUtime=1062.3 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 33339 0 0 0 106218 12 0 0 25 0 1 0 281295639 155164672 27869 33554432000 4194304 4300876 140733528818928 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 37882 27869 171 27 0 36331 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 151528

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 4261
/proc/meminfo: memFree=21361360/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=151528 CPUtime=1122.29 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 34754 0 0 0 112217 12 0 0 25 0 1 0 281295639 155164672 29284 33554432000 4194304 4300876 140733528818928 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 37882 29284 171 27 0 36331 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 151528

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 4263
/proc/meminfo: memFree=21335672/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=151528 CPUtime=1182.29 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 36159 0 0 0 118216 13 0 0 25 0 1 0 281295639 155164672 30689 33554432000 4194304 4300876 140733528818928 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 37882 30689 171 27 0 36331 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 151528

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 4265
/proc/meminfo: memFree=21308112/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=151528 CPUtime=1242.3 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 37668 0 0 0 124216 14 0 0 25 0 1 0 281295639 155164672 32198 33554432000 4194304 4300876 140733528818928 18446744073709551615 4248754 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 37882 32198 171 27 0 36331 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 151528



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.05 4.01 3.94 2/184 4269
/proc/meminfo: memFree=21761840/32950928 swapFree=67111528/67111528
[pid=4230] ppid=4228 vsize=151528 CPUtime=1300 cores=4,6
/proc/4230/stat : 4230 (march_rw) R 4228 4230 3251 0 -1 4202496 39119 0 0 0 129986 14 0 0 25 0 1 0 281295639 155164672 33649 33554432000 4194304 4300876 140733528818928 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4230/statm: 37882 33649 171 27 0 36331 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 151528

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): 1300.01
CPU time (s): 1300.02
CPU user time (s): 1299.87
CPU system time (s): 0.154976
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 151528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.87
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39119
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= 1028

runsolver used 2.13967 second user time and 4.83526 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-02 00:29:18
IDJOB=3152233
IDBENCH=82513
IDSOLVER=1561
FILE ID=node123/3152233-1301696958
RUNJOBID= node123-1301696958-4189
PBS_JOBID= 12840713
Free space on /tmp= 71708 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-3152233-1301696958/watcher-3152233-1301696958 -o /tmp/evaluation-result-3152233-1301696958/solver-3152233-1301696958 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152233-1301696958.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= a5a87dc48ba0573fb8f2b8721bafcab2
RANDOM SEED=707007821

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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		: 2666.838
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		: 2666.838
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	: 5332.82
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.80
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      21881876 kB
Buffers:        331200 kB
Cached:       10400472 kB
SwapCached:          0 kB
Active:        7251044 kB
Inactive:      3564900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      21881876 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3292 kB
Writeback:           0 kB
AnonPages:       83788 kB
Mapped:          15008 kB
Slab:           190352 kB
PageTables:       5484 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   285596 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= 71712 MiB
End job on node123 at 2011-04-02 00:51:00