Trace number 3152349

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) 1300.03 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v400-c34000-S1275797759-041-UNKNOWN.cnf
MD5SUM374e3ba6783d13d6d478972802d8dba0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses34000
Sum of the clauses size238000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 534000

Solver Data 

2.59/2.60	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.59/2.60	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.59/2.60	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.59/2.60	c main()::
2.59/2.60	c initFormula():: searching for DIMACS p-line....
2.59/2.60	c full lookahead due to high density!
2.59/2.60	c initFormula():: the DIMACS p-line indicates a CNF of 400 variables and 34000 clauses.
2.59/2.60	c parseCNF():: parsing....
2.59/2.60	c parseCNF():: the CNF contains 0 unary clauses.
2.59/2.60	c runParser():: parsing was successful, warming up engines...
2.59/2.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.60	c preprocessing fase I completed:: there are now 400 free variables and 34000 clauses.
2.59/2.60	c using k-SAT heuristics (size based diff)
2.59/2.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.60	c main():: clause / variable ratio: ( 34000 / 400 ) = 85.00
2.59/2.60	c longest clause has size 7
2.59/2.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.60	c number of free variables = 400
2.59/2.60	c dynamic_preselect_setsize :: off
2.59/2.60	c main():: all systems go!
2.59/2.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 310
2.69/2.77	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 1/999) NodeCount: 16155
6.98/7.01	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 938592
224.29/224.30	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 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-3152349-1301699832/watcher-3152349-1301699832 -o /tmp/evaluation-result-3152349-1301699832/solver-3152349-1301699832 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152349-1301699832.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 4.02 4.00 3.91 6/182 4591
/proc/meminfo: memFree=21851200/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=11760 CPUtime=0 cores=4,6
/proc/4591/stat : 4591 (runsolver) R 4589 4591 4381 0 -1 4202560 40 0 0 0 0 0 0 0 25 0 1 0 281582865 12042240 49 33554432000 4194304 5392636 140735277037024 18446744073709551615 4838247 0 2147483391 4096 24578 0 0 0 17 6 0 0 0
/proc/4591/statm: 2940 49 30 293 0 2644 0

[startup+0.063332 s]
/proc/loadavg: 4.02 4.00 3.91 6/182 4591
/proc/meminfo: memFree=21851200/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=9992 CPUtime=0.05 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4194304 1098 0 0 0 5 0 0 0 25 0 1 0 281582865 10231808 733 33554432000 4194304 4300876 140735804621232 18446744073709551615 210647189639 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 2498 733 126 27 0 947 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9992

[startup+0.10032 s]
/proc/loadavg: 4.02 4.00 3.91 6/182 4591
/proc/meminfo: memFree=21851200/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=11988 CPUtime=0.09 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 4231 0 0 0 9 0 0 0 25 0 1 0 281582865 12275712 1226 33554432000 4194304 4300876 140735804621232 18446744073709551615 4240300 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 2997 1226 142 27 0 1446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11988

[startup+0.300283 s]
/proc/loadavg: 4.02 4.00 3.91 6/182 4591
/proc/meminfo: memFree=21851200/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=12528 CPUtime=0.28 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 6324 0 0 0 28 0 0 0 25 0 1 0 281582865 12828672 1354 33554432000 4194304 4300876 140735804621232 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 3132 1354 143 27 0 1581 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12528

[startup+0.700223 s]
/proc/loadavg: 4.02 4.00 3.91 6/182 4591
/proc/meminfo: memFree=21851200/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=12528 CPUtime=0.68 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 6324 0 0 0 68 0 0 0 25 0 1 0 281582865 12828672 1354 33554432000 4194304 4300876 140735804621232 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 3132 1354 143 27 0 1581 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12528

[startup+1.5011 s]
/proc/loadavg: 4.02 4.00 3.91 5/188 4602
/proc/meminfo: memFree=21808272/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=12528 CPUtime=1.49 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 6324 0 0 0 149 0 0 0 25 0 1 0 281582865 12828672 1354 33554432000 4194304 4300876 140735804621232 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 3132 1354 143 27 0 1581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12528

[startup+3.10083 s]
/proc/loadavg: 4.02 4.00 3.91 5/188 4602
/proc/meminfo: memFree=21792672/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=17000 CPUtime=3.08 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 7707 0 0 0 308 0 0 0 25 0 1 0 281582865 17408000 2237 33554432000 4194304 4300876 140735804621232 18446744073709551615 4264508 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 4250 2237 170 27 0 2699 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17000

[startup+6.30027 s]
/proc/loadavg: 4.02 4.00 3.91 5/188 4602
/proc/meminfo: memFree=21782892/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=17000 CPUtime=6.28 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 7708 0 0 0 628 0 0 0 25 0 1 0 281582865 17408000 2238 33554432000 4194304 4300876 140735804621232 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 4250 2238 170 27 0 2699 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17000

[startup+12.7002 s]
/proc/loadavg: 4.02 4.00 3.91 5/188 4602
/proc/meminfo: memFree=21778716/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=17000 CPUtime=12.68 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 7708 0 0 0 1268 0 0 0 25 0 1 0 281582865 17408000 2238 33554432000 4194304 4300876 140735804621232 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 4250 2238 170 27 0 2699 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17000

[startup+25.5011 s]
/proc/loadavg: 4.02 4.00 3.91 5/188 4602
/proc/meminfo: memFree=21772284/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=19300 CPUtime=25.48 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 8206 0 0 0 2548 0 0 0 25 0 1 0 281582865 19763200 2736 33554432000 4194304 4300876 140735804621232 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 4825 2736 170 27 0 3274 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19300

[startup+51.1007 s]
/proc/loadavg: 4.01 4.00 3.91 5/188 4602
/proc/meminfo: memFree=21761240/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=22176 CPUtime=51.08 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 8790 0 0 0 5108 0 0 0 25 0 1 0 281582865 22708224 3320 33554432000 4194304 4300876 140735804621232 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 5544 3320 171 27 0 3993 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22176

[startup+102.306 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 4604
/proc/meminfo: memFree=21739040/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=28644 CPUtime=102.29 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 10004 0 0 0 10229 0 0 0 25 0 1 0 281582865 29331456 4534 33554432000 4194304 4300876 140735804621232 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 7161 4534 171 27 0 5610 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 28644

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 4606
/proc/meminfo: memFree=21714980/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=34464 CPUtime=162.29 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 11519 0 0 0 16228 1 0 0 25 0 1 0 281582865 35291136 6049 33554432000 4194304 4300876 140735804621232 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 8616 6049 171 27 0 7065 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34464

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 4608
/proc/meminfo: memFree=21691288/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=43196 CPUtime=222.29 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 13163 0 0 0 22228 1 0 0 25 0 1 0 281582865 44232704 7693 33554432000 4194304 4300876 140735804621232 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 10799 7693 171 27 0 9248 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 43196

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 4610
/proc/meminfo: memFree=21669940/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=56292 CPUtime=282.29 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 14512 0 0 0 28228 1 0 0 25 0 1 0 281582865 57643008 9042 33554432000 4194304 4300876 140735804621232 18446744073709551615 4199232 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 14073 9042 171 27 0 12522 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 56292

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 4610
/proc/meminfo: memFree=21646008/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=56292 CPUtime=342.29 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 15957 0 0 0 34228 1 0 0 25 0 1 0 281582865 57643008 10487 33554432000 4194304 4300876 140735804621232 18446744073709551615 4264890 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 14073 10487 171 27 0 12522 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 56292

[startup+402.3 s]
/proc/loadavg: 4.06 4.03 3.93 5/188 4612
/proc/meminfo: memFree=21622432/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=56292 CPUtime=402.29 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 17501 0 0 0 40227 2 0 0 25 0 1 0 281582865 57643008 12031 33554432000 4194304 4300876 140735804621232 18446744073709551615 4216347 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 14073 12031 171 27 0 12522 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 56292

[startup+462.3 s]
/proc/loadavg: 4.09 4.04 3.93 5/188 4614
/proc/meminfo: memFree=21598996/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=75936 CPUtime=462.29 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 18997 0 0 0 46227 2 0 0 25 0 1 0 281582865 77758464 13527 33554432000 4194304 4300876 140735804621232 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 18984 13527 171 27 0 17433 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 75936

[startup+522.3 s]
/proc/loadavg: 4.03 4.03 3.93 5/188 4616
/proc/meminfo: memFree=21577540/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=75936 CPUtime=522.29 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 20406 0 0 0 52227 2 0 0 25 0 1 0 281582865 77758464 14936 33554432000 4194304 4300876 140735804621232 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 18984 14936 171 27 0 17433 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 75936

[startup+582.301 s]
/proc/loadavg: 4.01 4.02 3.93 5/188 4618
/proc/meminfo: memFree=21553480/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=75936 CPUtime=582.29 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 21920 0 0 0 58227 2 0 0 25 0 1 0 281582865 77758464 16450 33554432000 4194304 4300876 140735804621232 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 18984 16450 171 27 0 17433 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 75936

[startup+642.301 s]
/proc/loadavg: 4.00 4.01 3.93 5/188 4618
/proc/meminfo: memFree=21529300/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=105404 CPUtime=642.31 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 23513 0 0 0 64228 3 0 0 25 0 1 0 281582865 107933696 18043 33554432000 4194304 4300876 140735804621232 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 26351 18043 171 27 0 24800 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 105404

[startup+702.301 s]
/proc/loadavg: 4.00 4.01 3.93 5/188 4620
/proc/meminfo: memFree=21506720/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=105404 CPUtime=702.3 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 24875 0 0 0 70227 3 0 0 25 0 1 0 281582865 107933696 19405 33554432000 4194304 4300876 140735804621232 18446744073709551615 4264440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 26351 19405 171 27 0 24800 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 105404

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.93 5/188 4622
/proc/meminfo: memFree=21484524/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=105404 CPUtime=762.3 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 26339 0 0 0 76227 3 0 0 25 0 1 0 281582865 107933696 20869 33554432000 4194304 4300876 140735804621232 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 26351 20869 171 27 0 24800 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 105404

[startup+822.301 s]
/proc/loadavg: 4.05 4.01 3.94 5/188 4624
/proc/meminfo: memFree=21460956/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=105404 CPUtime=822.29 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 27920 0 0 0 82226 3 0 0 25 0 1 0 281582865 107933696 22450 33554432000 4194304 4300876 140735804621232 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 26351 22450 171 27 0 24800 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 105404

[startup+882.3 s]
/proc/loadavg: 4.02 4.01 3.94 5/188 4626
/proc/meminfo: memFree=21436892/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=105404 CPUtime=882.3 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 29412 0 0 0 88226 4 0 0 25 0 1 0 281582865 107933696 23942 33554432000 4194304 4300876 140735804621232 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 26351 23942 171 27 0 24800 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 105404

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/188 4626
/proc/meminfo: memFree=21413948/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=149604 CPUtime=942.3 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 30854 0 0 0 94226 4 0 0 25 0 1 0 281582865 153194496 25384 33554432000 4194304 4300876 140735804621232 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 37401 25384 171 27 0 35850 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 149604

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/188 4628
/proc/meminfo: memFree=21390636/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=149604 CPUtime=1002.3 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 32428 0 0 0 100225 5 0 0 25 0 1 0 281582865 153194496 26958 33554432000 4194304 4300876 140735804621232 18446744073709551615 210646842800 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 37401 26958 171 27 0 35850 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 149604

[startup+1062.3 s]
/proc/loadavg: 4.09 4.03 3.95 5/188 4630
/proc/meminfo: memFree=21366692/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=151548 CPUtime=1062.31 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 34303 0 0 0 106225 6 0 0 25 0 1 0 281582865 155185152 28833 33554432000 4194304 4300876 140735804621232 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 37887 28833 171 27 0 36336 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 151548

[startup+1122.3 s]
/proc/loadavg: 4.03 4.02 3.95 5/188 4632
/proc/meminfo: memFree=21342880/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=151548 CPUtime=1122.31 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 35713 0 0 0 112225 6 0 0 25 0 1 0 281582865 155185152 30243 33554432000 4194304 4300876 140735804621232 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 37887 30243 171 27 0 36336 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 151548

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 3.95 5/188 4634
/proc/meminfo: memFree=21319688/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=151548 CPUtime=1182.3 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 37244 0 0 0 118224 6 0 0 25 0 1 0 281582865 155185152 31774 33554432000 4194304 4300876 140735804621232 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 37887 31774 171 27 0 36336 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 151548

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 3.95 5/188 4634
/proc/meminfo: memFree=21296248/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=151548 CPUtime=1242.3 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 38941 0 0 0 124224 6 0 0 25 0 1 0 281582865 155185152 33471 33554432000 4194304 4300876 140735804621232 18446744073709551615 4199342 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 37887 33471 171 27 0 36336 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 151548



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.95 3/185 4638
/proc/meminfo: memFree=21586804/32951132 swapFree=67111528/67111528
[pid=4591] ppid=4589 vsize=151548 CPUtime=1300.01 cores=4,6
/proc/4591/stat : 4591 (march_rw) R 4589 4591 4381 0 -1 4202496 40279 0 0 0 129994 7 0 0 25 0 1 0 281582865 155185152 34809 33554432000 4194304 4300876 140735804621232 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4591/statm: 37887 34809 171 27 0 36336 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 151548

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): 1300.03
CPU user time (s): 1299.95
CPU system time (s): 0.081987
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 151548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40279
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= 673

runsolver used 1.91371 second user time and 4.01739 second system time

The end

Launcher Data 

Begin job on node129 at 2011-04-02 01:17:12
IDJOB=3152349
IDBENCH=82629
IDSOLVER=1561
FILE ID=node129/3152349-1301699832
RUNJOBID= node129-1301698530-4400
PBS_JOBID= 12840752
Free space on /tmp= 71912 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v400-c34000-S1275797759-041-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152349-1301699832/watcher-3152349-1301699832 -o /tmp/evaluation-result-3152349-1301699832/solver-3152349-1301699832 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152349-1301699832.cnf

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

MD5SUM BENCH= 374e3ba6783d13d6d478972802d8dba0
RANDOM SEED=1941862272

node129.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		: 2666.831
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		: 2666.831
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	: 5332.83
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		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
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		: 2666.831
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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:     32951132 kB
MemFree:      21851604 kB
Buffers:        338736 kB
Cached:       10438656 kB
SwapCached:          0 kB
Active:        7181216 kB
Inactive:      3668440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21851604 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3508 kB
Writeback:          24 kB
AnonPages:       71864 kB
Mapped:          15480 kB
Slab:           187956 kB
PageTables:       5024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   238264 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= 71916 MiB
End job on node129 at 2011-04-02 01:38:54