Trace number 3420819

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) 5000.05 4999.94

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 benchmark0.208967
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 

0.48/0.54	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.48/0.54	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.48/0.54	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.48/0.54	c main()::
0.48/0.54	c initFormula():: searching for DIMACS p-line....
0.48/0.54	c full lookahead due to high density!
0.48/0.54	c initFormula():: the DIMACS p-line indicates a CNF of 90 variables and 8010 clauses.
0.48/0.54	c parseCNF():: parsing....
0.48/0.54	c parseCNF():: the CNF contains 0 unary clauses.
0.48/0.54	c runParser():: parsing was successful, warming up engines...
0.48/0.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.48/0.54	c preprocessing fase I completed:: there are now 90 free variables and 8010 clauses.
0.48/0.54	c using k-SAT heuristics (size based diff)
0.48/0.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.48/0.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.48/0.54	c main():: clause / variable ratio: ( 8010 / 90 ) = 89.00
0.48/0.54	c longest clause has size 7
0.48/0.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.48/0.54	c number of free variables = 90
0.48/0.54	c dynamic_preselect_setsize :: off
0.48/0.54	c main():: all systems go!
0.48/0.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 134
0.48/0.58	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 817
0.68/0.73	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 8416
2.08/2.21	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 69966
13.98/14.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 443297
88.28/88.31	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 2213158
460.79/460.84	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 8940564
1970.03/1970.10	c |----------------------------------------------------------------|
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 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-3420819-1306641030/watcher-3420819-1306641030 -o /tmp/evaluation-result-3420819-1306641030/solver-3420819-1306641030 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420819-1306641030.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: 2.00 2.00 1.91 2/386 1858
/proc/meminfo: memFree=17269284/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=11796 CPUtime=0 cores=1,3,5,7
/proc/1858/stat : 1858 (runsolver) R 1856 1858 26283 0 -1 4202560 41 0 0 0 0 0 0 0 25 0 1 0 775705742 12079104 49 33554432000 4194304 5432360 140733494890208 18446744073709551615 4881623 0 2147483391 4096 24578 0 0 0 17 7 0 0 0
/proc/1858/statm: 2949 49 30 303 0 2643 0

[startup+0.0289549 s]
/proc/loadavg: 2.00 2.00 1.91 2/386 1858
/proc/meminfo: memFree=17269284/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=7316 CPUtime=0.01 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 577 0 0 0 1 0 0 0 25 0 1 0 775705742 7491584 336 33554432000 4194304 4300876 140735902193760 18446744073709551615 218374415387 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 1829 336 142 27 0 278 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7316

[startup+0.100953 s]
/proc/loadavg: 2.00 2.00 1.91 2/386 1858
/proc/meminfo: memFree=17269284/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=7788 CPUtime=0.08 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 1360 0 0 0 8 0 0 0 25 0 1 0 775705742 7974912 455 33554432000 4194304 4300876 140735902193760 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 1947 455 143 27 0 396 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7788

[startup+0.300918 s]
/proc/loadavg: 2.00 2.00 1.91 2/386 1858
/proc/meminfo: memFree=17269284/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=7788 CPUtime=0.28 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 1360 0 0 0 28 0 0 0 25 0 1 0 775705742 7974912 455 33554432000 4194304 4300876 140735902193760 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 1947 455 143 27 0 396 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7788

[startup+0.700835 s]
/proc/loadavg: 2.00 2.00 1.91 2/386 1858
/proc/meminfo: memFree=17269284/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=8500 CPUtime=0.68 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 1936 0 0 0 68 0 0 0 25 0 1 0 775705742 8704000 597 33554432000 4194304 4300876 140735902193760 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 2125 597 170 27 0 574 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8500

[startup+1.50069 s]
/proc/loadavg: 2.00 2.00 1.91 3/387 1859
/proc/meminfo: memFree=17266944/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=8708 CPUtime=1.48 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 1948 0 0 0 148 0 0 0 25 0 1 0 775705742 8916992 609 33554432000 4194304 4300876 140735902193760 18446744073709551615 4276340 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 2177 609 170 27 0 626 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8708

[startup+3.10041 s]
/proc/loadavg: 2.00 2.00 1.91 3/387 1859
/proc/meminfo: memFree=17265828/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=9164 CPUtime=3.08 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 2046 0 0 0 308 0 0 0 25 0 1 0 775705742 9383936 707 33554432000 4194304 4300876 140735902193760 18446744073709551615 4276252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 2291 707 171 27 0 740 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9164

[startup+6.30085 s]
/proc/loadavg: 2.00 2.00 1.91 3/387 1859
/proc/meminfo: memFree=17264704/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=9732 CPUtime=6.28 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 2144 0 0 0 628 0 0 0 25 0 1 0 775705742 9965568 805 33554432000 4194304 4300876 140735902193760 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 2433 805 171 27 0 882 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9732

[startup+12.7007 s]
/proc/loadavg: 2.00 2.00 1.91 3/387 1859
/proc/meminfo: memFree=17262808/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=10244 CPUtime=12.68 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 2345 0 0 0 1268 0 0 0 25 0 1 0 775705742 10489856 1006 33554432000 4194304 4300876 140735902193760 18446744073709551615 4214369 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 2561 1006 171 27 0 1010 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10244

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 1.91 3/387 1860
/proc/meminfo: memFree=17259612/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=12160 CPUtime=25.48 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 2730 0 0 0 2548 0 0 0 25 0 1 0 775705742 12451840 1391 33554432000 4194304 4300876 140735902193760 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 3040 1391 171 27 0 1489 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12160

[startup+51.1009 s]
/proc/loadavg: 2.15 2.03 1.92 3/387 1860
/proc/meminfo: memFree=17252756/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=16472 CPUtime=51.08 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 3510 0 0 0 5108 0 0 0 25 0 1 0 775705742 16867328 2171 33554432000 4194304 4300876 140735902193760 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 4118 2171 171 27 0 2567 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16472

[startup+102.314 s]
/proc/loadavg: 2.14 2.04 1.93 3/387 1862
/proc/meminfo: memFree=17239920/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=26172 CPUtime=102.29 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 4997 0 0 0 10229 0 0 0 25 0 1 0 775705742 26800128 3658 33554432000 4194304 4300876 140735902193760 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 6543 3658 171 27 0 4992 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 26172

[startup+162.3 s]
/proc/loadavg: 2.05 2.03 1.93 3/387 1863
/proc/meminfo: memFree=17226096/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=34904 CPUtime=162.28 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 6750 0 0 0 16228 0 0 0 25 0 1 0 775705742 35741696 5411 33554432000 4194304 4300876 140735902193760 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 8726 5411 171 27 0 7175 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 34904

[startup+222.301 s]
/proc/loadavg: 2.02 2.02 1.93 3/387 1865
/proc/meminfo: memFree=17212412/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=35452 CPUtime=222.28 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 8570 0 0 0 22227 1 0 0 25 0 1 0 775705742 36302848 7231 33554432000 4194304 4300876 140735902193760 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 8863 7231 171 27 0 7312 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 35452

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 1.93 3/387 1867
/proc/meminfo: memFree=17199088/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=48548 CPUtime=282.28 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 10317 0 0 0 28227 1 0 0 25 0 1 0 775705742 49713152 8978 33554432000 4194304 4300876 140735902193760 18446744073709551615 4275531 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 12137 8978 171 27 0 10586 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 48548

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/387 1868
/proc/meminfo: memFree=17186144/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=68736 CPUtime=342.29 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 12038 0 0 0 34227 2 0 0 25 0 1 0 775705742 70385664 10699 33554432000 4194304 4300876 140735902193760 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 17184 10699 171 27 0 15633 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 68736

[startup+402.301 s]
/proc/loadavg: 2.06 2.02 1.93 3/387 1870
/proc/meminfo: memFree=17173080/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=68736 CPUtime=402.29 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 13703 0 0 0 40227 2 0 0 25 0 1 0 775705742 70385664 12364 33554432000 4194304 4300876 140735902193760 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 17184 12364 171 27 0 15633 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 68736

[startup+462.301 s]
/proc/loadavg: 2.02 2.02 1.93 3/387 1871
/proc/meminfo: memFree=17160744/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=68736 CPUtime=462.29 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 15202 0 0 0 46227 2 0 0 25 0 1 0 775705742 70385664 13863 33554432000 4194304 4300876 140735902193760 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 17184 13863 171 27 0 15633 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 68736

[startup+522.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/387 1873
/proc/meminfo: memFree=17146292/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=98204 CPUtime=522.29 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 16971 0 0 0 52226 3 0 0 25 0 1 0 775705742 100560896 15632 33554432000 4194304 4300876 140735902193760 18446744073709551615 4276180 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 24551 15632 171 27 0 23000 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 98204

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 1.93 3/387 1875
/proc/meminfo: memFree=17131716/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=98204 CPUtime=582.29 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 18723 0 0 0 58226 3 0 0 25 0 1 0 775705742 100560896 17384 33554432000 4194304 4300876 140735902193760 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 24551 17384 171 27 0 23000 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 98204

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.21 2/381 1997
/proc/meminfo: memFree=17120848/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=464948 CPUtime=4062.39 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 109902 0 0 0 406217 22 0 0 25 0 1 0 775705742 476106752 108563 33554432000 4194304 4300876 140735902193760 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 116237 108563 171 27 0 114686 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 464948

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/381 1999
/proc/meminfo: memFree=17115836/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=464948 CPUtime=4122.38 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 111162 0 0 0 412216 22 0 0 25 0 1 0 775705742 476106752 109823 33554432000 4194304 4300876 140735902193760 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 116237 109823 171 27 0 114686 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 464948

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/381 2001
/proc/meminfo: memFree=17108956/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=464948 CPUtime=4182.39 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 112839 0 0 0 418216 23 0 0 25 0 1 0 775705742 476106752 111500 33554432000 4194304 4300876 140735902193760 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 116237 111500 171 27 0 114686 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 464948

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/381 2011
/proc/meminfo: memFree=17101332/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=464948 CPUtime=4242.38 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 114466 0 0 0 424215 23 0 0 25 0 1 0 775705742 476106752 113127 33554432000 4194304 4300876 140735902193760 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 116237 113127 171 27 0 114686 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 464948

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/381 2013
/proc/meminfo: memFree=17095112/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=688712 CPUtime=4302.38 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 116001 0 0 0 430215 23 0 0 25 0 1 0 775705742 705241088 114662 33554432000 4194304 4300876 140735902193760 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 172178 114662 171 27 0 170627 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 688712

[startup+4362.3 s]
/proc/loadavg: 1.14 1.04 1.16 2/381 2014
/proc/meminfo: memFree=17088612/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=688712 CPUtime=4362.38 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 117635 0 0 0 436214 24 0 0 25 0 1 0 775705742 705241088 116296 33554432000 4194304 4300876 140735902193760 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 172178 116296 171 27 0 170627 0
Current children cumulated CPU time (s) 4362.38
Current children cumulated vsize (KiB) 688712

[startup+4422.3 s]
/proc/loadavg: 1.10 1.05 1.15 2/381 2019
/proc/meminfo: memFree=17082692/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=688712 CPUtime=4422.39 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 119129 0 0 0 442214 25 0 0 25 0 1 0 775705742 705241088 117790 33554432000 4194304 4300876 140735902193760 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 172178 117790 171 27 0 170627 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 688712

[startup+4482.3 s]
/proc/loadavg: 1.03 1.04 1.14 2/381 2021
/proc/meminfo: memFree=17076188/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=688712 CPUtime=4482.39 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 120764 0 0 0 448214 25 0 0 25 0 1 0 775705742 705241088 119425 33554432000 4194304 4300876 140735902193760 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 172178 119425 171 27 0 170627 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 688712

[startup+4542.3 s]
/proc/loadavg: 1.01 1.03 1.13 2/381 2022
/proc/meminfo: memFree=17070288/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=688712 CPUtime=4542.39 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 122276 0 0 0 454214 25 0 0 25 0 1 0 775705742 705241088 120937 33554432000 4194304 4300876 140735902193760 18446744073709551615 4214274 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 172178 120937 171 27 0 170627 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 688712

[startup+4602.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/381 2024
/proc/meminfo: memFree=17064396/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=688712 CPUtime=4602.4 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 123795 0 0 0 460214 26 0 0 25 0 1 0 775705742 705241088 122456 33554432000 4194304 4300876 140735902193760 18446744073709551615 4275845 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 172178 122456 171 27 0 170627 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 688712

[startup+4662.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/381 2025
/proc/meminfo: memFree=17057636/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=697428 CPUtime=4662.4 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 125295 0 0 0 466214 26 0 0 25 0 1 0 775705742 714166272 123956 33554432000 4194304 4300876 140735902193760 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 174357 123956 171 27 0 172806 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 697428

[startup+4722.31 s]
/proc/loadavg: 1.00 1.01 1.09 2/381 2027
/proc/meminfo: memFree=17052516/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=697428 CPUtime=4722.41 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 126732 0 0 0 472215 26 0 0 25 0 1 0 775705742 714166272 125393 33554432000 4194304 4300876 140735902193760 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 174357 125393 171 27 0 172806 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 697428

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/381 2029
/proc/meminfo: memFree=17046896/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=697428 CPUtime=4782.39 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 128137 0 0 0 478213 26 0 0 25 0 1 0 775705742 714166272 126798 33554432000 4194304 4300876 140735902193760 18446744073709551615 4234257 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 174357 126798 171 27 0 172806 0
Current children cumulated CPU time (s) 4782.39
Current children cumulated vsize (KiB) 697428

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/381 2030
/proc/meminfo: memFree=17041516/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=697428 CPUtime=4842.4 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 129420 0 0 0 484213 27 0 0 25 0 1 0 775705742 714166272 128081 33554432000 4194304 4300876 140735902193760 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 174357 128081 171 27 0 172806 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 697428

[startup+4902.3 s]
/proc/loadavg: 1.04 1.01 1.08 2/381 2032
/proc/meminfo: memFree=17035616/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=697428 CPUtime=4902.4 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 130996 0 0 0 490213 27 0 0 25 0 1 0 775705742 714166272 129657 33554432000 4194304 4300876 140735902193760 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 174357 129657 171 27 0 172806 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 697428

[startup+4962.3 s]
/proc/loadavg: 1.05 1.02 1.08 2/381 2033
/proc/meminfo: memFree=17029108/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=697428 CPUtime=4962.41 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 132577 0 0 0 496213 28 0 0 25 0 1 0 775705742 714166272 131238 33554432000 4194304 4300876 140735902193760 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 174357 131238 171 27 0 172806 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 697428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.03 1.02 1.07 2/381 2034
/proc/meminfo: memFree=17025116/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=697428 CPUtime=5000.01 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 133548 0 0 0 499973 28 0 0 25 0 1 0 775705742 714166272 132209 33554432000 4194304 4300876 140735902193760 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 174357 132209 171 27 0 172806 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 697428

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: 1.03 1.02 1.07 2/381 2034
/proc/meminfo: memFree=17025116/32951124 swapFree=52307820/67111528
[pid=1858] ppid=1856 vsize=697428 CPUtime=5000.01 cores=1,3,5,7
/proc/1858/stat : 1858 (march_rw) R 1856 1858 26283 0 -1 4202496 133548 0 0 0 499973 28 0 0 25 0 1 0 775705742 714166272 132209 33554432000 4194304 4300876 140735902193760 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1858/statm: 174357 132209 171 27 0 172806 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 697428

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.05
CPU user time (s): 4999.74
CPU system time (s): 0.309952
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 697428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.74
system time used= 0.309952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 133548
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= 52812

runsolver used 16.4905 second user time and 39.439 second system time

The end

Launcher Data 

Begin job on node101 at 2011-05-29 05:50:30
IDJOB=3420819
IDBENCH=83071
IDSOLVER=1913
FILE ID=node101/3420819-1306641030
RUNJOBID= node101-1306638715-1669
PBS_JOBID= 13471627
Free space on /tmp= 73652 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-3420819-1306641030/watcher-3420819-1306641030 -o /tmp/evaluation-result-3420819-1306641030/solver-3420819-1306641030 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420819-1306641030.cnf

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

MD5SUM BENCH= 85fc90ad26a12d6925b177503ad87394
RANDOM SEED=649534410

node101.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		: 2666.841
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	: 5333.68
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		: 2666.841
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	: 5226.07
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		: 2666.841
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	: 5332.77
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		: 2666.841
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	: 5332.83
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		: 2666.841
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		: 2666.841
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		: 2666.841
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		: 2666.841
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:      17269564 kB
Buffers:        261224 kB
Cached:        3651084 kB
SwapCached:      14304 kB
Active:        8857012 kB
Inactive:      6530596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17269564 kB
SwapTotal:    67111528 kB
SwapFree:     52307820 kB
Dirty:              28 kB
Writeback:           0 kB
AnonPages:    11472364 kB
Mapped:          21304 kB
Slab:           153268 kB
PageTables:      74892 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 78979048 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= 73652 MiB
End job on node101 at 2011-05-29 07:13:52