Trace number 3420282

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) 5000.07 4999.95

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S541740666-063-UNKNOWN.cnf
MD5SUM2961485b9da323860183d34cbf19e164
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark34.6387
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

Solver Data 

0.19/0.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.20	c main()::
0.19/0.20	c initFormula():: searching for DIMACS p-line....
0.19/0.20	c full lookahead due to high density!
0.19/0.20	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.19/0.20	c parseCNF():: parsing....
0.19/0.20	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.20	c runParser():: parsing was successful, warming up engines...
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.19/0.20	c using k-SAT heuristics (size based diff)
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.19/0.20	c longest clause has size 5
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c number of free variables = 1000
0.19/0.20	c dynamic_preselect_setsize :: off
0.19/0.20	c main():: all systems go!
0.19/0.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 460
0.29/0.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 51095
6.39/6.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5309994
679.11/679.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
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c |*************
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c |***************
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-3420282-1306594413/watcher-3420282-1306594413 -o /tmp/evaluation-result-3420282-1306594413/solver-3420282-1306594413 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420282-1306594413.cnf 

running on 4 cores: 1,3,5,7

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: 1.94 2.01 2.00 4/487 31070
/proc/meminfo: memFree=16408488/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=7280 CPUtime=0.01 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4194304 400 0 0 0 1 0 0 0 21 0 1 0 503632537 7454720 345 33554432000 4194304 4300876 140736337257616 18446744073709551615 268660323013 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 1820 345 113 27 0 269 0

[startup+0.074109 s]
/proc/loadavg: 1.94 2.01 2.00 4/487 31070
/proc/meminfo: memFree=16408488/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=9492 CPUtime=0.07 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 2833 0 0 0 7 0 0 0 21 0 1 0 503632537 9719808 755 33554432000 4194304 4300876 140736337257616 18446744073709551615 4256675 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 2373 755 143 27 0 822 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9492

[startup+0.101115 s]
/proc/loadavg: 1.94 2.01 2.00 4/487 31070
/proc/meminfo: memFree=16408488/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=9492 CPUtime=0.09 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 2833 0 0 0 9 0 0 0 21 0 1 0 503632537 9719808 755 33554432000 4194304 4300876 140736337257616 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 2373 755 143 27 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9492

[startup+0.301068 s]
/proc/loadavg: 1.94 2.01 2.00 4/487 31070
/proc/meminfo: memFree=16408488/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=12708 CPUtime=0.29 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 3767 0 0 0 29 0 0 0 22 0 1 0 503632537 13012992 1281 33554432000 4194304 4300876 140736337257616 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 3177 1281 170 27 0 1626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12708

[startup+0.700996 s]
/proc/loadavg: 1.94 2.01 2.00 4/487 31070
/proc/meminfo: memFree=16408488/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=12708 CPUtime=0.69 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 3767 0 0 0 69 0 0 0 18 0 1 0 503632537 13012992 1281 33554432000 4194304 4300876 140736337257616 18446744073709551615 4276857 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 3177 1281 170 27 0 1626 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12708

[startup+1.50086 s]
/proc/loadavg: 1.94 2.01 2.00 4/489 31072
/proc/meminfo: memFree=16399444/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=12708 CPUtime=1.49 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 3767 0 0 0 149 0 0 0 19 0 1 0 503632537 13012992 1281 33554432000 4194304 4300876 140736337257616 18446744073709551615 4250953 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 3177 1281 170 27 0 1626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12708

[startup+3.10057 s]
/proc/loadavg: 1.95 2.01 2.00 5/489 31072
/proc/meminfo: memFree=16398832/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=13392 CPUtime=3.09 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 3912 0 0 0 309 0 0 0 22 0 1 0 503632537 13713408 1426 33554432000 4194304 4300876 140736337257616 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 3348 1426 170 27 0 1797 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13392

[startup+6.30101 s]
/proc/loadavg: 1.95 2.01 2.00 5/489 31072
/proc/meminfo: memFree=16396856/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=14244 CPUtime=6.29 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 4065 0 0 0 629 0 0 0 25 0 1 0 503632537 14585856 1579 33554432000 4194304 4300876 140736337257616 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 3561 1579 171 27 0 2010 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14244

[startup+12.7009 s]
/proc/loadavg: 1.95 2.01 2.00 5/489 31072
/proc/meminfo: memFree=16394208/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=16160 CPUtime=12.69 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 4372 0 0 0 1269 0 0 0 25 0 1 0 503632537 16547840 1886 33554432000 4194304 4300876 140736337257616 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 4040 1886 171 27 0 2489 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16160

[startup+25.5006 s]
/proc/loadavg: 1.96 2.01 2.00 5/489 31073
/proc/meminfo: memFree=16389392/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=17884 CPUtime=25.49 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 4992 0 0 0 2549 0 0 0 25 0 1 0 503632537 18313216 2506 33554432000 4194304 4300876 140736337257616 18446744073709551615 4225303 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 4471 2506 171 27 0 2920 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17884

[startup+51.1001 s]
/proc/loadavg: 1.97 2.01 2.00 5/489 31073
/proc/meminfo: memFree=16381420/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=24352 CPUtime=51.09 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 6230 0 0 0 5109 0 0 0 25 0 1 0 503632537 24936448 3744 33554432000 4194304 4300876 140736337257616 18446744073709551615 4288296 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 6088 3744 171 27 0 4537 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24352

[startup+102.318 s]
/proc/loadavg: 1.99 2.00 2.00 4/489 31075
/proc/meminfo: memFree=16362552/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=39356 CPUtime=102.31 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 8724 0 0 0 10230 1 0 0 25 0 1 0 503632537 40300544 6238 33554432000 4194304 4300876 140736337257616 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 9839 6238 171 27 0 8288 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 39356

[startup+162.301 s]
/proc/loadavg: 2.10 2.03 2.00 5/489 31079
/proc/meminfo: memFree=16342536/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=53120 CPUtime=162.29 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 11749 0 0 0 16228 1 0 0 25 0 1 0 503632537 54394880 9263 33554432000 4194304 4300876 140736337257616 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 13280 9263 171 27 0 11729 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 53120

[startup+222.301 s]
/proc/loadavg: 2.08 2.04 2.00 5/489 31081
/proc/meminfo: memFree=16323472/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=72764 CPUtime=222.3 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 14684 0 0 0 22228 2 0 0 25 0 1 0 503632537 74510336 12198 33554432000 4194304 4300876 140736337257616 18446744073709551615 4197056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 18191 12198 171 27 0 16640 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 72764

[startup+282.3 s]
/proc/loadavg: 2.07 2.04 2.00 4/489 31082
/proc/meminfo: memFree=16305588/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=73428 CPUtime=282.3 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 17589 0 0 0 28228 2 0 0 25 0 1 0 503632537 75190272 15103 33554432000 4194304 4300876 140736337257616 18446744073709551615 4289648 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 18357 15103 171 27 0 16806 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 73428

[startup+342.301 s]
/proc/loadavg: 2.02 2.03 2.00 5/489 31084
/proc/meminfo: memFree=16285956/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=102896 CPUtime=342.3 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 20463 0 0 0 34227 3 0 0 25 0 1 0 503632537 105365504 17977 33554432000 4194304 4300876 140736337257616 18446744073709551615 4276121 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 25724 17977 171 27 0 24173 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 102896

[startup+402.3 s]
/proc/loadavg: 2.01 2.02 2.00 5/489 31086
/proc/meminfo: memFree=16267208/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=102896 CPUtime=402.3 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 23316 0 0 0 40227 3 0 0 25 0 1 0 503632537 105365504 20830 33554432000 4194304 4300876 140736337257616 18446744073709551615 4275770 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 25724 20830 171 27 0 24173 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 102896

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 4/489 31096
/proc/meminfo: memFree=16248216/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=102896 CPUtime=462.31 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 26137 0 0 0 46227 4 0 0 25 0 1 0 503632537 105365504 23651 33554432000 4194304 4300876 140736337257616 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 25724 23651 171 27 0 24173 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 102896

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.00 5/489 31098
/proc/meminfo: memFree=16229936/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=148432 CPUtime=522.3 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 28895 0 0 0 52226 4 0 0 25 0 1 0 503632537 151994368 26409 33554432000 4194304 4300876 140736337257616 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 37108 26409 171 27 0 35557 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 148432

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 5/489 31099
/proc/meminfo: memFree=16211432/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=148432 CPUtime=582.31 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 31580 0 0 0 58226 5 0 0 25 0 1 0 503632537 151994368 29094 33554432000 4194304 4300876 140736337257616 18446744073709551615 4275572 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 37108 29094 171 27 0 35557 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 148432

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.00 2.00 5/489 31204
/proc/meminfo: memFree=15139004/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=1041440 CPUtime=4062.41 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 191184 0 0 0 406204 37 0 0 25 0 1 0 503632537 1066434560 188698 33554432000 4194304 4300876 140736337257616 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 260360 188698 171 27 0 258809 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 1041440

[startup+4122.3 s]
/proc/loadavg: 2.12 2.03 2.01 5/489 31206
/proc/meminfo: memFree=15121240/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=1041440 CPUtime=4122.39 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 194029 0 0 0 412202 37 0 0 25 0 1 0 503632537 1066434560 191543 33554432000 4194304 4300876 140736337257616 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 260360 191543 171 27 0 258809 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 1041440

[startup+4182.3 s]
/proc/loadavg: 2.10 2.04 2.01 4/489 31207
/proc/meminfo: memFree=15102100/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=1041440 CPUtime=4182.39 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 196828 0 0 0 418201 38 0 0 25 0 1 0 503632537 1066434560 194342 33554432000 4194304 4300876 140736337257616 18446744073709551615 4276249 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 260360 194342 171 27 0 258809 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 1041440

[startup+4242.3 s]
/proc/loadavg: 2.14 2.06 2.01 5/489 31209
/proc/meminfo: memFree=15083948/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=1041440 CPUtime=4242.4 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 199597 0 0 0 424201 39 0 0 25 0 1 0 503632537 1066434560 197111 33554432000 4194304 4300876 140736337257616 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 260360 197111 171 27 0 258809 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 1041440

[startup+4302.3 s]
/proc/loadavg: 2.05 2.05 2.01 5/489 31211
/proc/meminfo: memFree=15065064/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=1041440 CPUtime=4302.39 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 202287 0 0 0 430200 39 0 0 25 0 1 0 503632537 1066434560 199801 33554432000 4194304 4300876 140736337257616 18446744073709551615 4264084 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 260360 199801 171 27 0 258809 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 1041440

[startup+4362.3 s]
/proc/loadavg: 2.02 2.03 2.00 5/489 31212
/proc/meminfo: memFree=15047896/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=1041440 CPUtime=4362.39 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 204832 0 0 0 436200 39 0 0 25 0 1 0 503632537 1066434560 202346 33554432000 4194304 4300876 140736337257616 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 260360 202346 171 27 0 258809 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 1041440

[startup+4422.3 s]
/proc/loadavg: 2.00 2.03 2.00 5/489 31214
/proc/meminfo: memFree=15030748/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=1041440 CPUtime=4422.4 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 207132 0 0 0 442200 40 0 0 25 0 1 0 503632537 1066434560 204646 33554432000 4194304 4300876 140736337257616 18446744073709551615 4288389 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 260360 204646 171 27 0 258809 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 1041440

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 5/489 31215
/proc/meminfo: memFree=15011996/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=1041440 CPUtime=4482.4 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 210041 0 0 0 448199 41 0 0 25 0 1 0 503632537 1066434560 207555 33554432000 4194304 4300876 140736337257616 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 260360 207555 171 27 0 258809 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 1041440

[startup+4542.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/489 31217
/proc/meminfo: memFree=14992472/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=1041440 CPUtime=4542.4 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 212948 0 0 0 454199 41 0 0 25 0 1 0 503632537 1066434560 210462 33554432000 4194304 4300876 140736337257616 18446744073709551615 4216226 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 260360 210462 171 27 0 258809 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 1041440

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.00 5/489 31219
/proc/meminfo: memFree=14972212/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=1041440 CPUtime=4602.41 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 215843 0 0 0 460199 42 0 0 25 0 1 0 503632537 1066434560 213357 33554432000 4194304 4300876 140736337257616 18446744073709551615 4264117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 260360 213357 171 27 0 258809 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 1041440

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 5/489 31220
/proc/meminfo: memFree=14952692/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=1041440 CPUtime=4662.41 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 218701 0 0 0 466198 43 0 0 25 0 1 0 503632537 1066434560 216215 33554432000 4194304 4300876 140736337257616 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 260360 216215 171 27 0 258809 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 1041440

[startup+4722.32 s]
/proc/loadavg: 2.08 2.02 2.01 5/489 31222
/proc/meminfo: memFree=14935176/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=1041440 CPUtime=4722.42 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 221520 0 0 0 472199 43 0 0 25 0 1 0 503632537 1066434560 219034 33554432000 4194304 4300876 140736337257616 18446744073709551615 4275840 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 260360 219034 171 27 0 258809 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 1041440

[startup+4782.3 s]
/proc/loadavg: 2.17 2.04 2.01 5/489 31223
/proc/meminfo: memFree=14917648/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=1041440 CPUtime=4782.41 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 224286 0 0 0 478198 43 0 0 25 0 1 0 503632537 1066434560 221800 33554432000 4194304 4300876 140736337257616 18446744073709551615 4225192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 260360 221800 171 27 0 258809 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 1041440

[startup+4842.3 s]
/proc/loadavg: 2.13 2.05 2.01 4/489 31225
/proc/meminfo: memFree=14899256/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=1041440 CPUtime=4842.41 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 227007 0 0 0 484198 43 0 0 25 0 1 0 503632537 1066434560 224521 33554432000 4194304 4300876 140736337257616 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 260360 224521 171 27 0 258809 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 1041440

[startup+4902.3 s]
/proc/loadavg: 2.05 2.04 2.00 5/489 31227
/proc/meminfo: memFree=14881972/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=1041440 CPUtime=4902.41 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 229644 0 0 0 490197 44 0 0 25 0 1 0 503632537 1066434560 227158 33554432000 4194304 4300876 140736337257616 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 260360 227158 171 27 0 258809 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 1041440

[startup+4962.3 s]
/proc/loadavg: 2.02 2.03 2.00 5/489 31228
/proc/meminfo: memFree=14865548/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=1041440 CPUtime=4962.41 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 232136 0 0 0 496197 44 0 0 25 0 1 0 503632537 1066434560 229650 33554432000 4194304 4300876 140736337257616 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 260360 229650 171 27 0 258809 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 1041440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.02 2.00 5/489 31229
/proc/meminfo: memFree=14855852/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=1041440 CPUtime=5000.02 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 233552 0 0 0 499958 44 0 0 25 0 1 0 503632537 1066434560 231066 33554432000 4194304 4300876 140736337257616 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 260360 231066 171 27 0 258809 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 1041440

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

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

[startup+4999.9 s]
/proc/loadavg: 2.01 2.02 2.00 5/489 31229
/proc/meminfo: memFree=14855852/32951124 swapFree=46575304/67111528
[pid=31070] ppid=31068 vsize=1041440 CPUtime=5000.02 cores=1,3,5,7
/proc/31070/stat : 31070 (march_rw) R 31068 31070 30363 0 -1 4202496 233552 0 0 0 499958 44 0 0 25 0 1 0 503632537 1066434560 231066 33554432000 4194304 4300876 140736337257616 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31070/statm: 260360 231066 171 27 0 258809 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 1041440

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.95
CPU time (s): 5000.07
CPU user time (s): 4999.59
CPU system time (s): 0.479927
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1041440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.59
system time used= 0.479927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 233552
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= 3600

runsolver used 22.5136 second user time and 54.1518 second system time

The end

Launcher Data 

Begin job on node107 at 2011-05-28 16:53:33
IDJOB=3420282
IDBENCH=82534
IDSOLVER=1913
FILE ID=node107/3420282-1306594413
RUNJOBID= node107-1306594413-31052
PBS_JOBID= 13471573
Free space on /tmp= 73532 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S541740666-063-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420282-1306594413/watcher-3420282-1306594413 -o /tmp/evaluation-result-3420282-1306594413/solver-3420282-1306594413 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420282-1306594413.cnf

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

MD5SUM BENCH= 2961485b9da323860183d34cbf19e164
RANDOM SEED=1794728089

node107.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		: 2666.829
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	: 5333.65
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		: 2666.829
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		: 2666.829
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	: 5332.67
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		: 2666.829
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		: 2666.829
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		: 2666.829
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	: 5359.47
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		: 2666.829
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		: 2666.829
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:     32951124 kB
MemFree:      16409024 kB
Buffers:        318204 kB
Cached:        7210024 kB
SwapCached:       9840 kB
Active:       12017632 kB
Inactive:      4200252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16409024 kB
SwapTotal:    67111528 kB
SwapFree:     46575304 kB
Dirty:             884 kB
Writeback:           0 kB
AnonPages:     8687084 kB
Mapped:          33096 kB
Slab:           161124 kB
PageTables:      94576 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145085496 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= 73532 MiB
End job on node107 at 2011-05-28 18:16:55