Trace number 3152791

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) 1300.05 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v90-c8010-S224440242-006.SATISFIABLE.cnf
MD5SUM85fc90ad26a12d6925b177503ad87394
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.074988
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses8010
Sum of the clauses size56070
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 58010

Solver Data 

0.50/0.57	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.50/0.57	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.50/0.57	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.50/0.57	c main()::
0.50/0.57	c initFormula():: searching for DIMACS p-line....
0.50/0.57	c full lookahead due to high density!
0.50/0.57	c initFormula():: the DIMACS p-line indicates a CNF of 90 variables and 8010 clauses.
0.50/0.57	c parseCNF():: parsing....
0.50/0.57	c parseCNF():: the CNF contains 0 unary clauses.
0.50/0.57	c runParser():: parsing was successful, warming up engines...
0.50/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.57	c preprocessing fase I completed:: there are now 90 free variables and 8010 clauses.
0.50/0.57	c using k-SAT heuristics (size based diff)
0.50/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.57	c main():: clause / variable ratio: ( 8010 / 90 ) = 89.00
0.50/0.57	c longest clause has size 7
0.50/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.57	c number of free variables = 90
0.50/0.57	c dynamic_preselect_setsize :: off
0.50/0.57	c main():: all systems go!
0.50/0.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 134
0.59/0.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 1/999) NodeCount: 817
0.69/0.78	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************************************************************| ( 2/999) NodeCount: 8416
2.29/2.38	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/999) NodeCount: 69966
15.19/15.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
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c |****************************************************************| ( 4/999) NodeCount: 443297
95.59/95.69	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 5/999) NodeCount: 2213158
501.51/501.54	c |----------------------------------------------------------------|
c |*
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c |************
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c |***************
c |****************
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c |************************
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c |********************************
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c |************************************
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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-3152791-1301711003/watcher-3152791-1301711003 -o /tmp/evaluation-result-3152791-1301711003/solver-3152791-1301711003 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152791-1301711003.cnf 

running on 2 cores: 0,2

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: 1.34 3.05 3.86 4/182 10747
/proc/meminfo: memFree=22590188/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=6724 CPUtime=0 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4194304 273 0 0 0 0 0 0 0 22 0 1 0 282698163 6885376 217 33554432000 4194304 4300876 140735035027376 18446744073709551615 271550198469 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 1681 217 113 27 0 130 0

[startup+0.0608539 s]
/proc/loadavg: 1.34 3.05 3.86 4/182 10747
/proc/meminfo: memFree=22590188/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=7788 CPUtime=0.06 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 1360 0 0 0 6 0 0 0 22 0 1 0 282698163 7974912 454 33554432000 4194304 4300876 140735035027376 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7788

[startup+0.100847 s]
/proc/loadavg: 1.34 3.05 3.86 4/182 10747
/proc/meminfo: memFree=22590188/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=7788 CPUtime=0.1 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 1360 0 0 0 10 0 0 0 22 0 1 0 282698163 7974912 454 33554432000 4194304 4300876 140735035027376 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7788

[startup+0.300823 s]
/proc/loadavg: 1.34 3.05 3.86 4/182 10747
/proc/meminfo: memFree=22590188/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=7788 CPUtime=0.3 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 1360 0 0 0 30 0 0 0 23 0 1 0 282698163 7974912 454 33554432000 4194304 4300876 140735035027376 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7788

[startup+0.700765 s]
/proc/loadavg: 1.34 3.05 3.86 4/182 10747
/proc/meminfo: memFree=22590188/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=8500 CPUtime=0.69 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 1937 0 0 0 69 0 0 0 25 0 1 0 282698163 8704000 597 33554432000 4194304 4300876 140735035027376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 2125 597 170 27 0 574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8500

[startup+1.50063 s]
/proc/loadavg: 1.34 3.05 3.86 6/194 10769
/proc/meminfo: memFree=22584692/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=8708 CPUtime=1.49 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 1945 0 0 0 149 0 0 0 25 0 1 0 282698163 8916992 605 33554432000 4194304 4300876 140735035027376 18446744073709551615 4264100 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 2177 605 170 27 0 626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8708

[startup+3.10031 s]
/proc/loadavg: 1.34 3.05 3.86 6/194 10769
/proc/meminfo: memFree=22582956/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=9012 CPUtime=3.09 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 2039 0 0 0 309 0 0 0 25 0 1 0 282698163 9228288 699 33554432000 4194304 4300876 140735035027376 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 2253 699 170 27 0 702 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9012

[startup+6.30073 s]
/proc/loadavg: 1.55 3.07 3.86 5/189 10786
/proc/meminfo: memFree=22582888/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=9392 CPUtime=6.29 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 2132 0 0 0 629 0 0 0 25 0 1 0 282698163 9617408 792 33554432000 4194304 4300876 140735035027376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 2348 792 171 27 0 797 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9392

[startup+12.7006 s]
/proc/loadavg: 1.74 3.08 3.86 6/194 10796
/proc/meminfo: memFree=22576868/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=10244 CPUtime=12.69 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 2317 0 0 0 1269 0 0 0 25 0 1 0 282698163 10489856 977 33554432000 4194304 4300876 140735035027376 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 2561 977 171 27 0 1010 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10244

[startup+25.5003 s]
/proc/loadavg: 2.24 3.13 3.86 6/194 10797
/proc/meminfo: memFree=22569936/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=12160 CPUtime=25.49 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 2675 0 0 0 2549 0 0 0 25 0 1 0 282698163 12451840 1335 33554432000 4194304 4300876 140735035027376 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 3040 1335 171 27 0 1489 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12160

[startup+51.1006 s]
/proc/loadavg: 2.84 3.20 3.87 6/194 10797
/proc/meminfo: memFree=22557852/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=16472 CPUtime=51.09 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 3391 0 0 0 5109 0 0 0 25 0 1 0 282698163 16867328 2051 33554432000 4194304 4300876 140735035027376 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 4118 2051 171 27 0 2567 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16472

[startup+102.306 s]
/proc/loadavg: 3.50 3.32 3.87 6/194 10799
/proc/meminfo: memFree=22533532/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=20352 CPUtime=102.3 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 4759 0 0 0 10229 1 0 0 25 0 1 0 282698163 20840448 3419 33554432000 4194304 4300876 140735035027376 18446744073709551615 4234864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 5088 3419 171 27 0 3537 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20352

[startup+162.3 s]
/proc/loadavg: 3.85 3.45 3.88 6/194 10800
/proc/meminfo: memFree=22506716/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=34904 CPUtime=162.3 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 6389 0 0 0 16229 1 0 0 25 0 1 0 282698163 35741696 5049 33554432000 4194304 4300876 140735035027376 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 8726 5049 171 27 0 7175 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 34904

[startup+222.301 s]
/proc/loadavg: 4.10 3.58 3.90 6/194 10802
/proc/meminfo: memFree=22480384/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=35452 CPUtime=222.29 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 8066 0 0 0 22228 1 0 0 25 0 1 0 282698163 36302848 6726 33554432000 4194304 4300876 140735035027376 18446744073709551615 4275851 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 8863 6726 171 27 0 7312 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35452

[startup+282.301 s]
/proc/loadavg: 4.04 3.66 3.91 6/194 10803
/proc/meminfo: memFree=22454800/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=48548 CPUtime=282.3 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 9671 0 0 0 28228 2 0 0 25 0 1 0 282698163 49713152 8331 33554432000 4194304 4300876 140735035027376 18446744073709551615 4264890 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 12137 8331 171 27 0 10586 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 48548

[startup+342.301 s]
/proc/loadavg: 3.70 3.64 3.88 4/188 10822
/proc/meminfo: memFree=22434748/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=48548 CPUtime=342.3 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 11284 0 0 0 34228 2 0 0 25 0 1 0 282698163 49713152 9944 33554432000 4194304 4300876 140735035027376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 12137 9944 171 27 0 10586 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 48548

[startup+402.301 s]
/proc/loadavg: 3.33 3.54 3.83 4/188 10824
/proc/meminfo: memFree=22411404/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=68736 CPUtime=402.3 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 12825 0 0 0 40227 3 0 0 25 0 1 0 282698163 70385664 11485 33554432000 4194304 4300876 140735035027376 18446744073709551615 4275574 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 17184 11485 171 27 0 15633 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 68736

[startup+462.301 s]
/proc/loadavg: 3.19 3.46 3.79 4/188 10825
/proc/meminfo: memFree=22388060/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=68736 CPUtime=462.3 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 14305 0 0 0 46227 3 0 0 25 0 1 0 282698163 70385664 12965 33554432000 4194304 4300876 140735035027376 18446744073709551615 4276099 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 17184 12965 171 27 0 15633 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68736

[startup+522.301 s]
/proc/loadavg: 3.12 3.39 3.74 4/188 10827
/proc/meminfo: memFree=22366824/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=68736 CPUtime=522.3 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 15737 0 0 0 52227 3 0 0 25 0 1 0 282698163 70385664 14397 33554432000 4194304 4300876 140735035027376 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 17184 14397 171 27 0 15633 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 68736

[startup+582.301 s]
/proc/loadavg: 3.11 3.33 3.70 4/188 10828
/proc/meminfo: memFree=22341884/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=98204 CPUtime=582.31 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 17337 0 0 0 58227 4 0 0 25 0 1 0 282698163 100560896 15997 33554432000 4194304 4300876 140735035027376 18446744073709551615 4289113 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 24551 15997 171 27 0 23000 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 98204

[startup+642.3 s]
/proc/loadavg: 3.04 3.27 3.65 4/188 10830
/proc/meminfo: memFree=22317648/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=98204 CPUtime=642.31 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 18922 0 0 0 64227 4 0 0 25 0 1 0 282698163 100560896 17582 33554432000 4194304 4300876 140735035027376 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 24551 17582 171 27 0 23000 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 98204

[startup+702.3 s]
/proc/loadavg: 3.01 3.22 3.61 4/188 10832
/proc/meminfo: memFree=22293308/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=99292 CPUtime=702.3 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 20474 0 0 0 70226 4 0 0 25 0 1 0 282698163 101675008 19134 33554432000 4194304 4300876 140735035027376 18446744073709551615 4275572 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 24823 19134 171 27 0 23272 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 99292

[startup+762.306 s]
/proc/loadavg: 3.00 3.18 3.57 4/188 10833
/proc/meminfo: memFree=22270468/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=99292 CPUtime=762.31 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 22010 0 0 0 76227 4 0 0 25 0 1 0 282698163 101675008 20670 33554432000 4194304 4300876 140735035027376 18446744073709551615 4199328 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 24823 20670 171 27 0 23272 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 99292

[startup+822.301 s]
/proc/loadavg: 3.04 3.16 3.53 4/188 10835
/proc/meminfo: memFree=22249368/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=99292 CPUtime=822.32 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 23426 0 0 0 82227 5 0 0 25 0 1 0 282698163 101675008 22086 33554432000 4194304 4300876 140735035027376 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 24823 22086 171 27 0 23272 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 99292

[startup+882.301 s]
/proc/loadavg: 3.01 3.13 3.50 4/188 10836
/proc/meminfo: memFree=22227144/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=143492 CPUtime=882.32 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 24916 0 0 0 88227 5 0 0 25 0 1 0 282698163 146935808 23576 33554432000 4194304 4300876 140735035027376 18446744073709551615 4276334 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 35873 23576 171 27 0 34322 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 143492

[startup+942.301 s]
/proc/loadavg: 2.66 3.02 3.44 3/182 10855
/proc/meminfo: memFree=22313036/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=143492 CPUtime=942.31 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 26465 0 0 0 94226 5 0 0 25 0 1 0 282698163 146935808 25125 33554432000 4194304 4300876 140735035027376 18446744073709551615 4276324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 35873 25125 171 27 0 34322 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 143492

[startup+1002.3 s]
/proc/loadavg: 2.24 2.83 3.34 3/182 10857
/proc/meminfo: memFree=22296128/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=143492 CPUtime=1002.32 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 28003 0 0 0 100225 7 0 0 25 0 1 0 282698163 146935808 26663 33554432000 4194304 4300876 140735035027376 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 35873 26663 171 27 0 34322 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 143492

[startup+1062.3 s]
/proc/loadavg: 2.09 2.68 3.26 3/182 10858
/proc/meminfo: memFree=22279980/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=143492 CPUtime=1062.32 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 29499 0 0 0 106225 7 0 0 25 0 1 0 282698163 146935808 28159 33554432000 4194304 4300876 140735035027376 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 35873 28159 171 27 0 34322 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 143492

[startup+1122.3 s]
/proc/loadavg: 2.03 2.55 3.17 3/182 10860
/proc/meminfo: memFree=22265320/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=143492 CPUtime=1122.33 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 30837 0 0 0 112225 8 0 0 25 0 1 0 282698163 146935808 29497 33554432000 4194304 4300876 140735035027376 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 35873 29497 171 27 0 34322 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 143492

[startup+1182.3 s]
/proc/loadavg: 2.01 2.45 3.10 3/182 10861
/proc/meminfo: memFree=22247804/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=143492 CPUtime=1182.32 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 32415 0 0 0 118224 8 0 0 25 0 1 0 282698163 146935808 31075 33554432000 4194304 4300876 140735035027376 18446744073709551615 4276249 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 35873 31075 171 27 0 34322 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 143492

[startup+1242.3 s]
/proc/loadavg: 2.00 2.36 3.03 3/182 10863
/proc/meminfo: memFree=22230160/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=143492 CPUtime=1242.33 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 33956 0 0 0 124224 9 0 0 25 0 1 0 282698163 146935808 32616 33554432000 4194304 4300876 140735035027376 18446744073709551615 4289340 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 35873 32616 171 27 0 34322 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 143492



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.00 2.30 2.96 3/182 10865
/proc/meminfo: memFree=22214636/32951124 swapFree=67111528/67111528
[pid=10747] ppid=10745 vsize=143492 CPUtime=1300.03 cores=0,2
/proc/10747/stat : 10747 (march_rw) R 10745 10747 7974 0 -1 4202496 35364 0 0 0 129994 9 0 0 25 0 1 0 282698163 146935808 34024 33554432000 4194304 4300876 140735035027376 18446744073709551615 4225366 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10747/statm: 35873 34024 171 27 0 34322 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 143492

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): 1300.05
CPU user time (s): 1299.95
CPU system time (s): 0.099984
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 143492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35364
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= 2976

runsolver used 1.9987 second user time and 3.9194 second system time

The end

Launcher Data 

Begin job on node133 at 2011-04-02 04:23:23
IDJOB=3152791
IDBENCH=83071
IDSOLVER=1561
FILE ID=node133/3152791-1301711003
RUNJOBID= node133-1301711003-10726
PBS_JOBID= 12840839
Free space on /tmp= 72184 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S224440242-006.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152791-1301711003/watcher-3152791-1301711003 -o /tmp/evaluation-result-3152791-1301711003/solver-3152791-1301711003 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152791-1301711003.cnf

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

MD5SUM BENCH= 85fc90ad26a12d6925b177503ad87394
RANDOM SEED=582266981

node133.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		: 2666.834
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		: 2666.834
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		: 2666.834
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	: 5332.82
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		: 2666.834
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	: 6741.12
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		: 2666.834
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		: 2666.834
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		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22590352 kB
Buffers:        344200 kB
Cached:        9705644 kB
SwapCached:          0 kB
Active:        7263952 kB
Inactive:      2848652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22590352 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             544 kB
Writeback:           0 kB
AnonPages:       62816 kB
Mapped:          14628 kB
Slab:           185228 kB
PageTables:       4852 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   190528 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72184 MiB
End job on node133 at 2011-04-02 04:45:05