Trace number 3152288

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) 1300.01 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v200-c17000-S283489555-036-UNKNOWN.cnf
MD5SUMdd0dfae1a7fca71616878d93d3870a71
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark656.835
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

Solver Data 

1.19/1.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.19/1.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.19/1.20	c main()::
1.19/1.20	c initFormula():: searching for DIMACS p-line....
1.19/1.20	c full lookahead due to high density!
1.19/1.20	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
1.19/1.20	c parseCNF():: parsing....
1.19/1.20	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.20	c runParser():: parsing was successful, warming up engines...
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
1.19/1.20	c using k-SAT heuristics (size based diff)
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
1.19/1.20	c longest clause has size 7
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c number of free variables = 200
1.19/1.20	c dynamic_preselect_setsize :: off
1.19/1.20	c main():: all systems go!
1.19/1.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 213
1.29/1.31	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 3966
2.20/2.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 2/999) NodeCount: 108039
24.29/24.34	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 2228386
459.88/459.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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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 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-3152288-1301697641/watcher-3152288-1301697641 -o /tmp/evaluation-result-3152288-1301697641/solver-3152288-1301697641 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152288-1301697641.cnf 

running on 2 cores: 1,3

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: 0.92 1.29 2.33 2/176 27882
/proc/meminfo: memFree=27209788/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=6860 CPUtime=0 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4194304 290 0 0 0 0 0 0 0 23 0 1 0 281361182 7024640 234 33554432000 4194304 4300876 140733781814240 18446744073709551615 239476355781 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 1715 234 113 27 0 164 0

[startup+0.0110841 s]
/proc/loadavg: 0.92 1.29 2.33 2/176 27882
/proc/meminfo: memFree=27209788/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=7124 CPUtime=0 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4194304 352 0 0 0 0 0 0 0 23 0 1 0 281361182 7294976 296 33554432000 4194304 4300876 140733781814240 18446744073709551615 239476099002 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 1781 296 113 27 0 230 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7124

[startup+0.101073 s]
/proc/loadavg: 0.92 1.29 2.33 2/176 27882
/proc/meminfo: memFree=27209788/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=9504 CPUtime=0.09 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 3068 0 0 0 9 0 0 0 24 0 1 0 281361182 9732096 762 33554432000 4194304 4300876 140733781814240 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 2376 762 143 27 0 825 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9504

[startup+0.301031 s]
/proc/loadavg: 0.92 1.29 2.33 2/176 27882
/proc/meminfo: memFree=27209788/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=9504 CPUtime=0.29 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 3068 0 0 0 29 0 0 0 25 0 1 0 281361182 9732096 762 33554432000 4194304 4300876 140733781814240 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 2376 762 143 27 0 825 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9504

[startup+0.700961 s]
/proc/loadavg: 0.92 1.29 2.33 2/176 27882
/proc/meminfo: memFree=27209788/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=9504 CPUtime=0.69 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 3068 0 0 0 69 0 0 0 25 0 1 0 281361182 9732096 762 33554432000 4194304 4300876 140733781814240 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 2376 762 143 27 0 825 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9504

[startup+1.50081 s]
/proc/loadavg: 0.92 1.29 2.33 5/190 27909
/proc/meminfo: memFree=27136192/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=11740 CPUtime=1.49 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 3773 0 0 0 149 0 0 0 25 0 1 0 281361182 12021760 1217 33554432000 4194304 4300876 140733781814240 18446744073709551615 4227656 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 2935 1217 170 27 0 1384 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11740

[startup+3.1005 s]
/proc/loadavg: 0.92 1.29 2.33 5/190 27909
/proc/meminfo: memFree=27086220/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=11740 CPUtime=3.09 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 3773 0 0 0 309 0 0 0 25 0 1 0 281361182 12021760 1217 33554432000 4194304 4300876 140733781814240 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 2935 1217 170 27 0 1384 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11740

[startup+6.3009 s]
/proc/loadavg: 1.17 1.33 2.34 5/190 27909
/proc/meminfo: memFree=27046916/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=11740 CPUtime=6.29 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 3773 0 0 0 629 0 0 0 25 0 1 0 281361182 12021760 1217 33554432000 4194304 4300876 140733781814240 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 2935 1217 170 27 0 1384 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11740

[startup+12.7007 s]
/proc/loadavg: 1.39 1.38 2.35 5/190 27909
/proc/meminfo: memFree=27035096/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=13276 CPUtime=12.69 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 4071 0 0 0 1269 0 0 0 25 0 1 0 281361182 13594624 1515 33554432000 4194304 4300876 140733781814240 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 3319 1515 171 27 0 1768 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13276

[startup+25.5002 s]
/proc/loadavg: 1.97 1.50 2.38 5/190 27909
/proc/meminfo: memFree=27029892/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=15192 CPUtime=25.49 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 4434 0 0 0 2549 0 0 0 25 0 1 0 281361182 15556608 1878 33554432000 4194304 4300876 140733781814240 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 3798 1878 171 27 0 2247 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15192

[startup+51.1003 s]
/proc/loadavg: 2.66 1.70 2.42 5/190 27910
/proc/meminfo: memFree=27024228/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=19504 CPUtime=51.09 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 5137 0 0 0 5108 1 0 0 25 0 1 0 281361182 19972096 2581 33554432000 4194304 4300876 140733781814240 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 4876 2581 171 27 0 3325 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19504

[startup+102.306 s]
/proc/loadavg: 3.42 2.05 2.50 5/190 27911
/proc/meminfo: memFree=27014160/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=23384 CPUtime=102.29 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 6597 0 0 0 10227 2 0 0 25 0 1 0 281361182 23945216 4041 33554432000 4194304 4300876 140733781814240 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 5846 4041 171 27 0 4295 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 23384

[startup+162.301 s]
/proc/loadavg: 3.78 2.41 2.59 5/190 27913
/proc/meminfo: memFree=27005584/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=37936 CPUtime=162.29 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 8279 0 0 0 16225 4 0 0 25 0 1 0 281361182 38846464 5723 33554432000 4194304 4300876 140733781814240 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 9484 5723 171 27 0 7933 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 37936

[startup+222.3 s]
/proc/loadavg: 3.92 2.69 2.68 5/190 27915
/proc/meminfo: memFree=26997012/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=37936 CPUtime=222.29 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 9994 0 0 0 22225 4 0 0 25 0 1 0 281361182 38846464 7438 33554432000 4194304 4300876 140733781814240 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 9484 7438 171 27 0 7933 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 37936

[startup+282.301 s]
/proc/loadavg: 3.97 2.93 2.76 5/190 27916
/proc/meminfo: memFree=26989428/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=51032 CPUtime=282.29 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 11734 0 0 0 28223 6 0 0 25 0 1 0 281361182 52256768 9178 33554432000 4194304 4300876 140733781814240 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 12758 9178 171 27 0 11207 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 51032

[startup+342.3 s]
/proc/loadavg: 3.99 3.12 2.83 5/190 27918
/proc/meminfo: memFree=26981720/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=51032 CPUtime=342.28 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 13485 0 0 0 34221 7 0 0 25 0 1 0 281361182 52256768 10929 33554432000 4194304 4300876 140733781814240 18446744073709551615 4227546 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 12758 10929 171 27 0 11207 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 51032

[startup+402.301 s]
/proc/loadavg: 3.99 3.28 2.90 5/190 27919
/proc/meminfo: memFree=26973516/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=71716 CPUtime=402.28 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 15386 0 0 0 40220 8 0 0 25 0 1 0 281361182 73437184 12830 33554432000 4194304 4300876 140733781814240 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 17929 12830 171 27 0 16378 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 71716

[startup+462.3 s]
/proc/loadavg: 3.99 3.41 2.97 5/190 27921
/proc/meminfo: memFree=26966308/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=71716 CPUtime=462.28 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 17060 0 0 0 46219 9 0 0 25 0 1 0 281361182 73437184 14504 33554432000 4194304 4300876 140733781814240 18446744073709551615 4199334 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 17929 14504 171 27 0 16378 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 71716

[startup+522.301 s]
/proc/loadavg: 3.99 3.51 3.03 5/190 27923
/proc/meminfo: memFree=26959216/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=101184 CPUtime=522.28 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 18752 0 0 0 52218 10 0 0 25 0 1 0 281361182 103612416 16196 33554432000 4194304 4300876 140733781814240 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 25296 16196 171 27 0 23745 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 101184

[startup+582.3 s]
/proc/loadavg: 4.05 3.61 3.09 5/190 27924
/proc/meminfo: memFree=26951884/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=101184 CPUtime=582.29 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 20457 0 0 0 58218 11 0 0 25 0 1 0 281361182 103612416 17901 33554432000 4194304 4300876 140733781814240 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 25296 17901 171 27 0 23745 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 101184

[startup+642.301 s]
/proc/loadavg: 4.06 3.70 3.15 5/190 27926
/proc/meminfo: memFree=26944304/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=101184 CPUtime=642.29 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 22198 0 0 0 64217 12 0 0 25 0 1 0 281361182 103612416 19642 33554432000 4194304 4300876 140733781814240 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 25296 19642 171 27 0 23745 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 101184

[startup+702.3 s]
/proc/loadavg: 4.02 3.75 3.20 5/190 27927
/proc/meminfo: memFree=26936344/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=101184 CPUtime=702.29 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 23963 0 0 0 70215 14 0 0 25 0 1 0 281361182 103612416 21407 33554432000 4194304 4300876 140733781814240 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 25296 21407 171 27 0 23745 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 101184

[startup+762.307 s]
/proc/loadavg: 4.00 3.79 3.25 5/190 27929
/proc/meminfo: memFree=26928516/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=102220 CPUtime=762.29 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 25759 0 0 0 76215 14 0 0 25 0 1 0 281361182 104673280 23203 33554432000 4194304 4300876 140733781814240 18446744073709551615 4276334 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 25555 23203 171 27 0 24004 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 102220

[startup+822.3 s]
/proc/loadavg: 4.00 3.83 3.29 5/190 27931
/proc/meminfo: memFree=26921060/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=146420 CPUtime=822.29 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 27535 0 0 0 82214 15 0 0 25 0 1 0 281361182 149934080 24979 33554432000 4194304 4300876 140733781814240 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 36605 24979 171 27 0 35054 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 146420

[startup+882.301 s]
/proc/loadavg: 4.00 3.86 3.33 5/190 27932
/proc/meminfo: memFree=26914224/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=146420 CPUtime=882.29 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 29163 0 0 0 88213 16 0 0 25 0 1 0 281361182 149934080 26607 33554432000 4194304 4300876 140733781814240 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 36605 26607 171 27 0 35054 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 146420

[startup+942.3 s]
/proc/loadavg: 4.00 3.88 3.37 5/190 27934
/proc/meminfo: memFree=26907244/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=146420 CPUtime=942.29 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 30871 0 0 0 94212 17 0 0 25 0 1 0 281361182 149934080 28315 33554432000 4194304 4300876 140733781814240 18446744073709551615 4289379 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 36605 28315 171 27 0 35054 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 146420

[startup+1002.3 s]
/proc/loadavg: 4.00 3.90 3.41 5/190 27935
/proc/meminfo: memFree=26899904/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=146420 CPUtime=1002.29 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 32600 0 0 0 100211 18 0 0 25 0 1 0 281361182 149934080 30044 33554432000 4194304 4300876 140733781814240 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 36605 30044 171 27 0 35054 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 146420

[startup+1062.3 s]
/proc/loadavg: 4.03 3.93 3.45 5/190 27937
/proc/meminfo: memFree=26892820/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=146420 CPUtime=1062.29 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 34374 0 0 0 106210 19 0 0 25 0 1 0 281361182 149934080 31818 33554432000 4194304 4300876 140733781814240 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 36605 31818 171 27 0 35054 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 146420

[startup+1122.3 s]
/proc/loadavg: 4.10 3.97 3.49 5/190 27939
/proc/meminfo: memFree=26885236/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=146420 CPUtime=1122.29 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 36153 0 0 0 112209 20 0 0 25 0 1 0 281361182 149934080 33597 33554432000 4194304 4300876 140733781814240 18446744073709551615 4199287 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 36605 33597 171 27 0 35054 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 146420

[startup+1182.3 s]
/proc/loadavg: 4.04 3.97 3.52 5/190 27940
/proc/meminfo: memFree=26878032/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=212720 CPUtime=1182.29 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 37960 0 0 0 118207 22 0 0 25 0 1 0 281361182 217825280 35404 33554432000 4194304 4300876 140733781814240 18446744073709551615 4264453 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 53180 35404 171 27 0 51629 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 212720

[startup+1242.3 s]
/proc/loadavg: 4.01 3.97 3.55 5/190 27951
/proc/meminfo: memFree=26869268/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=212720 CPUtime=1242.29 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 39776 0 0 0 124207 22 0 0 25 0 1 0 281361182 217825280 37220 33554432000 4194304 4300876 140733781814240 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 53180 37220 171 27 0 51629 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 212720



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.57 5/190 27952
/proc/meminfo: memFree=26862908/32950928 swapFree=67102716/67111528
[pid=27882] ppid=27880 vsize=212720 CPUtime=1299.99 cores=1,3
/proc/27882/stat : 27882 (march_rw) R 27880 27882 26583 0 -1 4202496 41376 0 0 0 129976 23 0 0 25 0 1 0 281361182 217825280 38820 33554432000 4194304 4300876 140733781814240 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27882/statm: 53180 38820 171 27 0 51629 0
Current children cumulated CPU time (s) 1299.99
Current children cumulated vsize (KiB) 212720

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): 1300.01
CPU user time (s): 1299.77
CPU system time (s): 0.241963
CPU usage (%): 99.9999
Max. virtual memory (cumulated for all children) (KiB): 212720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.77
system time used= 0.241963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41376
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= 2780

runsolver used 2.00469 second user time and 5.10222 second system time

The end

Launcher Data 

Begin job on node148 at 2011-04-02 00:40:41
IDJOB=3152288
IDBENCH=82568
IDSOLVER=1561
FILE ID=node148/3152288-1301697641
RUNJOBID= node148-1301697641-27868
PBS_JOBID= 12840688
Free space on /tmp= 71312 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v200-c17000-S283489555-036-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152288-1301697641/watcher-3152288-1301697641 -o /tmp/evaluation-result-3152288-1301697641/solver-3152288-1301697641 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152288-1301697641.cnf

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

MD5SUM BENCH= dd0dfae1a7fca71616878d93d3870a71
RANDOM SEED=1295635582

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      27209820 kB
Buffers:        264260 kB
Cached:        5191952 kB
SwapCached:       4876 kB
Active:        1970576 kB
Inactive:      3547596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      27209820 kB
SwapTotal:    67111528 kB
SwapFree:     67102716 kB
Dirty:            1188 kB
Writeback:           0 kB
AnonPages:       59012 kB
Mapped:          14484 kB
Slab:           160592 kB
PageTables:       4748 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   192484 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= 71308 MiB
End job on node148 at 2011-04-02 01:02:23