Trace number 3420263

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) 5000.14 5000.04

General information on the benchmark

Namerandom/large/
unif-k7-r85-v250-c21250-S1682211323-009-UNKNOWN.cnf
MD5SUM917ee0efab4f0e89027865c1129d272b
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 

1.49/1.55	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.55	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.55	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.55	c main()::
1.49/1.55	c initFormula():: searching for DIMACS p-line....
1.49/1.55	c full lookahead due to high density!
1.49/1.55	c initFormula():: the DIMACS p-line indicates a CNF of 250 variables and 21250 clauses.
1.49/1.55	c parseCNF():: parsing....
1.49/1.55	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.55	c runParser():: parsing was successful, warming up engines...
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c preprocessing fase I completed:: there are now 250 free variables and 21250 clauses.
1.49/1.55	c using k-SAT heuristics (size based diff)
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c main():: clause / variable ratio: ( 21250 / 250 ) = 85.00
1.49/1.55	c longest clause has size 7
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c number of free variables = 250
1.49/1.55	c dynamic_preselect_setsize :: off
1.49/1.55	c main():: all systems go!
1.49/1.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 226
1.59/1.67	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 6325
2.99/3.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |************************************************************
c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 221520
47.68/47.71	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
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 |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 5800559
1167.70/1167.73	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
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c |********************
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c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 |**********************************************************
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-3420263-1306593225/watcher-3420263-1306593225 -o /tmp/evaluation-result-3420263-1306593225/solver-3420263-1306593225 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420263-1306593225.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: 1.00 1.02 1.16 2/434 23721
/proc/meminfo: memFree=12568500/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=7024 CPUtime=0 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4194304 346 0 0 0 0 0 0 0 22 0 1 0 770922177 7192576 291 33554432000 4194304 4300876 140733945031552 18446744073709551615 274664469189 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 1756 291 113 27 0 205 0

[startup+0.026627 s]
/proc/loadavg: 1.00 1.02 1.16 2/434 23721
/proc/meminfo: memFree=12568500/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=8688 CPUtime=0.02 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4194304 563 0 0 0 2 0 0 0 22 0 1 0 770922177 8896512 507 33554432000 4194304 4300876 140733945031552 18446744073709551615 4242219 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 2172 507 118 27 0 621 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8688

[startup+0.100644 s]
/proc/loadavg: 1.00 1.02 1.16 2/434 23721
/proc/meminfo: memFree=12568500/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=10176 CPUtime=0.09 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 3872 0 0 0 9 0 0 0 22 0 1 0 770922177 10420224 910 33554432000 4194304 4300876 140733945031552 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 2544 910 143 27 0 993 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10176

[startup+0.300605 s]
/proc/loadavg: 1.00 1.02 1.16 2/434 23721
/proc/meminfo: memFree=12568500/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=10176 CPUtime=0.29 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 3872 0 0 0 29 0 0 0 23 0 1 0 770922177 10420224 910 33554432000 4194304 4300876 140733945031552 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 2544 910 143 27 0 993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10176

[startup+0.700539 s]
/proc/loadavg: 1.00 1.02 1.16 2/434 23721
/proc/meminfo: memFree=12568500/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=10176 CPUtime=0.69 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 3872 0 0 0 69 0 0 0 25 0 1 0 770922177 10420224 910 33554432000 4194304 4300876 140733945031552 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 2544 910 143 27 0 993 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10176

[startup+1.5004 s]
/proc/loadavg: 1.08 1.04 1.16 3/435 23722
/proc/meminfo: memFree=12561060/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=10176 CPUtime=1.49 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 3872 0 0 0 149 0 0 0 25 0 1 0 770922177 10420224 910 33554432000 4194304 4300876 140733945031552 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 2544 910 143 27 0 993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10176

[startup+3.10118 s]
/proc/loadavg: 1.08 1.04 1.16 3/435 23722
/proc/meminfo: memFree=12557952/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=13084 CPUtime=3.09 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 4749 0 0 0 309 0 0 0 25 0 1 0 770922177 13398016 1474 33554432000 4194304 4300876 140733945031552 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 3271 1474 170 27 0 1720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13084

[startup+6.30057 s]
/proc/loadavg: 1.08 1.04 1.16 3/435 23722
/proc/meminfo: memFree=12557212/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=13084 CPUtime=6.29 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 4749 0 0 0 629 0 0 0 25 0 1 0 770922177 13398016 1474 33554432000 4194304 4300876 140733945031552 18446744073709551615 274664203280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 3271 1474 170 27 0 1720 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13084

[startup+12.7005 s]
/proc/loadavg: 1.38 1.10 1.18 3/435 23722
/proc/meminfo: memFree=12553636/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=14620 CPUtime=12.69 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 5030 0 0 0 1269 0 0 0 25 0 1 0 770922177 14970880 1755 33554432000 4194304 4300876 140733945031552 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 3655 1755 170 27 0 2104 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14620

[startup+25.5002 s]
/proc/loadavg: 1.48 1.13 1.19 3/435 23723
/proc/meminfo: memFree=12550412/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=16536 CPUtime=25.49 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 5380 0 0 0 2549 0 0 0 25 0 1 0 770922177 16932864 2105 33554432000 4194304 4300876 140733945031552 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 4134 2105 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: 1.65 1.20 1.21 3/435 23723
/proc/meminfo: memFree=12543680/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=20848 CPUtime=51.08 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 6133 0 0 0 5108 0 0 0 25 0 1 0 770922177 21348352 2858 33554432000 4194304 4300876 140733945031552 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 5212 2858 171 27 0 3661 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20848

[startup+102.301 s]
/proc/loadavg: 1.90 1.34 1.26 3/435 23725
/proc/meminfo: memFree=12529028/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=24728 CPUtime=102.29 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 7558 0 0 0 10229 0 0 0 25 0 1 0 770922177 25321472 4283 33554432000 4194304 4300876 140733945031552 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 6182 4283 171 27 0 4631 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 24728

[startup+162.301 s]
/proc/loadavg: 1.96 1.46 1.30 3/435 23726
/proc/meminfo: memFree=12513516/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=39280 CPUtime=162.29 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 9262 0 0 0 16228 1 0 0 25 0 1 0 770922177 40222720 5987 33554432000 4194304 4300876 140733945031552 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 9820 5987 171 27 0 8269 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39280

[startup+222.316 s]
/proc/loadavg: 1.98 1.56 1.34 3/435 23728
/proc/meminfo: memFree=12499240/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=39280 CPUtime=222.3 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 10954 0 0 0 22229 1 0 0 25 0 1 0 770922177 40222720 7679 33554432000 4194304 4300876 140733945031552 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 9820 7679 171 27 0 8269 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 39280

[startup+282.301 s]
/proc/loadavg: 1.99 1.63 1.38 3/435 23729
/proc/meminfo: memFree=12485336/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=52376 CPUtime=282.28 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 12695 0 0 0 28227 1 0 0 25 0 1 0 770922177 53633024 9420 33554432000 4194304 4300876 140733945031552 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 13094 9420 171 27 0 11543 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 52376

[startup+342.3 s]
/proc/loadavg: 2.08 1.73 1.43 3/435 23731
/proc/meminfo: memFree=12469460/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=52376 CPUtime=342.29 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 14391 0 0 0 34227 2 0 0 25 0 1 0 770922177 53633024 11116 33554432000 4194304 4300876 140733945031552 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 13094 11116 171 27 0 11543 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 52376

[startup+402.301 s]
/proc/loadavg: 2.07 1.79 1.47 4/435 23733
/proc/meminfo: memFree=12453952/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=72020 CPUtime=402.29 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 16115 0 0 0 40227 2 0 0 25 0 1 0 770922177 73748480 12840 33554432000 4194304 4300876 140733945031552 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 18005 12840 171 27 0 16454 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 72020

[startup+462.301 s]
/proc/loadavg: 2.02 1.83 1.50 3/435 23734
/proc/meminfo: memFree=12438072/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=72020 CPUtime=462.29 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 17840 0 0 0 46226 3 0 0 25 0 1 0 770922177 73748480 14565 33554432000 4194304 4300876 140733945031552 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 18005 14565 171 27 0 16454 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 72020

[startup+522.3 s]
/proc/loadavg: 2.01 1.85 1.52 3/435 23736
/proc/meminfo: memFree=12422684/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=102732 CPUtime=522.29 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 19751 0 0 0 52226 3 0 0 25 0 1 0 770922177 105197568 16476 33554432000 4194304 4300876 140733945031552 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 25683 16476 171 27 0 24132 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 102732

[startup+582.301 s]
/proc/loadavg: 2.00 1.88 1.55 3/435 23737
/proc/meminfo: memFree=12406184/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=102732 CPUtime=582.29 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 21522 0 0 0 58226 3 0 0 25 0 1 0 770922177 105197568 18247 33554432000 4194304 4300876 140733945031552 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 25683 18247 171 27 0 24132 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 102732

[startup+642.3 s]

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

[startup+4062.3 s]
/proc/loadavg: 2.00 2.02 1.99 3/435 23842
/proc/meminfo: memFree=11486576/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=694332 CPUtime=4062.37 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 124511 0 0 0 406215 22 0 0 25 0 1 0 770922177 710995968 121236 33554432000 4194304 4300876 140733945031552 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 173583 121236 171 27 0 172032 0
Current children cumulated CPU time (s) 4062.37
Current children cumulated vsize (KiB) 694332

[startup+4122.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/435 23844
/proc/meminfo: memFree=11470564/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=694332 CPUtime=4122.37 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 126326 0 0 0 412214 23 0 0 25 0 1 0 770922177 710995968 123051 33554432000 4194304 4300876 140733945031552 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 173583 123051 171 27 0 172032 0
Current children cumulated CPU time (s) 4122.37
Current children cumulated vsize (KiB) 694332

[startup+4182.32 s]
/proc/loadavg: 2.02 2.02 2.00 3/435 23845
/proc/meminfo: memFree=11454064/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=694332 CPUtime=4182.38 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 128131 0 0 0 418215 23 0 0 25 0 1 0 770922177 710995968 124856 33554432000 4194304 4300876 140733945031552 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 173583 124856 171 27 0 172032 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 694332

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/435 23847
/proc/meminfo: memFree=11438420/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=694332 CPUtime=4242.36 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 129808 0 0 0 424213 23 0 0 25 0 1 0 770922177 710995968 126533 33554432000 4194304 4300876 140733945031552 18446744073709551615 4276180 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 173583 126533 171 27 0 172032 0
Current children cumulated CPU time (s) 4242.36
Current children cumulated vsize (KiB) 694332

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/435 23849
/proc/meminfo: memFree=11422412/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=694332 CPUtime=4302.37 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 131447 0 0 0 430213 24 0 0 25 0 1 0 770922177 710995968 128172 33554432000 4194304 4300876 140733945031552 18446744073709551615 4276150 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 173583 128172 171 27 0 172032 0
Current children cumulated CPU time (s) 4302.37
Current children cumulated vsize (KiB) 694332

[startup+4362.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/435 23850
/proc/meminfo: memFree=11406660/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=694332 CPUtime=4362.37 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 133206 0 0 0 436213 24 0 0 25 0 1 0 770922177 710995968 129931 33554432000 4194304 4300876 140733945031552 18446744073709551615 4225123 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 173583 129931 171 27 0 172032 0
Current children cumulated CPU time (s) 4362.37
Current children cumulated vsize (KiB) 694332

[startup+4422.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/435 23852
/proc/meminfo: memFree=11390412/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=694332 CPUtime=4422.37 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 134987 0 0 0 442213 24 0 0 25 0 1 0 770922177 710995968 131712 33554432000 4194304 4300876 140733945031552 18446744073709551615 4225146 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 173583 131712 171 27 0 172032 0
Current children cumulated CPU time (s) 4422.37
Current children cumulated vsize (KiB) 694332

[startup+4482.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/435 23853
/proc/meminfo: memFree=11374528/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=694332 CPUtime=4482.38 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 136739 0 0 0 448213 25 0 0 25 0 1 0 770922177 710995968 133464 33554432000 4194304 4300876 140733945031552 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 173583 133464 171 27 0 172032 0
Current children cumulated CPU time (s) 4482.38
Current children cumulated vsize (KiB) 694332

[startup+4542.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/435 23855
/proc/meminfo: memFree=11357408/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=694332 CPUtime=4542.37 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 138503 0 0 0 454212 25 0 0 25 0 1 0 770922177 710995968 135228 33554432000 4194304 4300876 140733945031552 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 173583 135228 171 27 0 172032 0
Current children cumulated CPU time (s) 4542.37
Current children cumulated vsize (KiB) 694332

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/435 23857
/proc/meminfo: memFree=11341156/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=694332 CPUtime=4602.38 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 140297 0 0 0 460212 26 0 0 25 0 1 0 770922177 710995968 137022 33554432000 4194304 4300876 140733945031552 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 173583 137022 171 27 0 172032 0
Current children cumulated CPU time (s) 4602.38
Current children cumulated vsize (KiB) 694332

[startup+4662.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/435 23858
/proc/meminfo: memFree=11324656/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=694332 CPUtime=4662.38 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 142057 0 0 0 466212 26 0 0 25 0 1 0 770922177 710995968 138782 33554432000 4194304 4300876 140733945031552 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 173583 138782 171 27 0 172032 0
Current children cumulated CPU time (s) 4662.38
Current children cumulated vsize (KiB) 694332

[startup+4722.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/435 23860
/proc/meminfo: memFree=11307528/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=694332 CPUtime=4722.38 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 143847 0 0 0 472212 26 0 0 25 0 1 0 770922177 710995968 140572 33554432000 4194304 4300876 140733945031552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 173583 140572 171 27 0 172032 0
Current children cumulated CPU time (s) 4722.38
Current children cumulated vsize (KiB) 694332

[startup+4782.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/435 23861
/proc/meminfo: memFree=11291648/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=694332 CPUtime=4782.38 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 145645 0 0 0 478211 27 0 0 25 0 1 0 770922177 710995968 142370 33554432000 4194304 4300876 140733945031552 18446744073709551615 274668338008 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 173583 142370 171 27 0 172032 0
Current children cumulated CPU time (s) 4782.38
Current children cumulated vsize (KiB) 694332

[startup+4842.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/435 23863
/proc/meminfo: memFree=11275388/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=694332 CPUtime=4842.39 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 147459 0 0 0 484212 27 0 0 25 0 1 0 770922177 710995968 144184 33554432000 4194304 4300876 140733945031552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 173583 144184 171 27 0 172032 0
Current children cumulated CPU time (s) 4842.39
Current children cumulated vsize (KiB) 694332

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/435 23865
/proc/meminfo: memFree=11260000/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=694332 CPUtime=4902.38 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 149269 0 0 0 490210 28 0 0 25 0 1 0 770922177 710995968 145994 33554432000 4194304 4300876 140733945031552 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 173583 145994 171 27 0 172032 0
Current children cumulated CPU time (s) 4902.38
Current children cumulated vsize (KiB) 694332

[startup+4962.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/435 23866
/proc/meminfo: memFree=11243496/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=694332 CPUtime=4962.38 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 151068 0 0 0 496210 28 0 0 25 0 1 0 770922177 710995968 147793 33554432000 4194304 4300876 140733945031552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 173583 147793 171 27 0 172032 0
Current children cumulated CPU time (s) 4962.38
Current children cumulated vsize (KiB) 694332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 1.95 2.00 2.00 2/433 23868
/proc/meminfo: memFree=11970392/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=694332 CPUtime=5000.09 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 152220 0 0 0 499981 28 0 0 25 0 1 0 770922177 710995968 148945 33554432000 4194304 4300876 140733945031552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 173583 148945 171 27 0 172032 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 694332

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

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

[startup+5000 s]
/proc/loadavg: 1.95 2.00 2.00 2/433 23868
/proc/meminfo: memFree=11970392/32951132 swapFree=67093840/67111528
[pid=23721] ppid=23719 vsize=694332 CPUtime=5000.09 cores=0,2,4,6
/proc/23721/stat : 23721 (march_rw) R 23719 23721 22988 0 -1 4202496 152220 0 0 0 499981 28 0 0 25 0 1 0 770922177 710995968 148945 33554432000 4194304 4300876 140733945031552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23721/statm: 173583 148945 171 27 0 172032 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 694332

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.04
CPU time (s): 5000.14
CPU user time (s): 4999.82
CPU system time (s): 0.314952
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 694332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.82
system time used= 0.314952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 152220
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= 2617

runsolver used 22.6716 second user time and 45.1511 second system time

The end

Launcher Data 

Begin job on node131 at 2011-05-28 16:33:45
IDJOB=3420263
IDBENCH=82515
IDSOLVER=1913
FILE ID=node131/3420263-1306593225
RUNJOBID= node131-1306593225-23701
PBS_JOBID= 13471549
Free space on /tmp= 73224 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v250-c21250-S1682211323-009-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420263-1306593225/watcher-3420263-1306593225 -o /tmp/evaluation-result-3420263-1306593225/solver-3420263-1306593225 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420263-1306593225.cnf

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

MD5SUM BENCH= 917ee0efab4f0e89027865c1129d272b
RANDOM SEED=1248773020

node131.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		: 2666.830
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	: 5333.66
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:     32951132 kB
MemFree:      12568284 kB
Buffers:        289368 kB
Cached:        5671816 kB
SwapCached:        948 kB
Active:       15565196 kB
Inactive:      4512872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      12568284 kB
SwapTotal:    67111528 kB
SwapFree:     67093840 kB
Dirty:            1572 kB
Writeback:           0 kB
AnonPages:    14115340 kB
Mapped:          38096 kB
Slab:           182796 kB
PageTables:      56252 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 95353324 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73228 MiB
End job on node131 at 2011-05-28 17:57:07