Trace number 3152779

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) 1299.98 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v90-c8010-S2039249975-038.SATISFIABLE.cnf
MD5SUM64cfbb29f16ce069bd41061252da74bd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.33334
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 

0.49/0.57	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.57	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.57	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.57	c main()::
0.49/0.57	c initFormula():: searching for DIMACS p-line....
0.49/0.57	c full lookahead due to high density!
0.49/0.57	c initFormula():: the DIMACS p-line indicates a CNF of 90 variables and 8010 clauses.
0.49/0.57	c parseCNF():: parsing....
0.49/0.57	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.57	c runParser():: parsing was successful, warming up engines...
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.57	c preprocessing fase I completed:: there are now 90 free variables and 8010 clauses.
0.49/0.57	c using k-SAT heuristics (size based diff)
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.49/0.57	c resolvent_look() :: found 1 resolvents
0.49/0.57	c main():: clause / variable ratio: ( 8011 / 90 ) = 89.01
0.49/0.57	c longest clause has size 7
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.57	c number of free variables = 90
0.49/0.57	c dynamic_preselect_setsize :: off
0.49/0.57	c main():: all systems go!
0.49/0.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 146
0.59/0.63	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 1/999) NodeCount: 832
0.69/0.79	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************************************************************| ( 2/999) NodeCount: 8533
2.39/2.41	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/999) NodeCount: 71012
15.30/15.36	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 4/999) NodeCount: 449516
96.89/96.96	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |****************************************************************| ( 5/999) NodeCount: 2236426
505.68/505.78	c |----------------------------------------------------------------|
c |*
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c |******
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c |************
c |*************
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c |***************
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-3152779-1301710982/watcher-3152779-1301710982 -o /tmp/evaluation-result-3152779-1301710982/solver-3152779-1301710982 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152779-1301710982.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: 3.18 3.83 4.15 3/176 22328
/proc/meminfo: memFree=21949912/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=6724 CPUtime=0 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4194304 277 0 0 0 0 0 0 0 23 0 1 0 282696134 6885376 221 33554432000 4194304 4300876 140734213410240 18446744073709551615 228122374853 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 1681 221 113 27 0 130 0

[startup+0.0412479 s]
/proc/loadavg: 3.18 3.83 4.15 3/176 22328
/proc/meminfo: memFree=21949912/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=7788 CPUtime=0.04 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 1360 0 0 0 4 0 0 0 23 0 1 0 282696134 7974912 454 33554432000 4194304 4300876 140734213410240 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7788

[startup+0.100237 s]
/proc/loadavg: 3.18 3.83 4.15 3/176 22328
/proc/meminfo: memFree=21949912/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=7788 CPUtime=0.09 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 1360 0 0 0 9 0 0 0 23 0 1 0 282696134 7974912 454 33554432000 4194304 4300876 140734213410240 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7788

[startup+0.300201 s]
/proc/loadavg: 3.18 3.83 4.15 3/176 22328
/proc/meminfo: memFree=21949912/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=7788 CPUtime=0.29 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 1360 0 0 0 29 0 0 0 25 0 1 0 282696134 7974912 454 33554432000 4194304 4300876 140734213410240 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7788

[startup+0.701138 s]
/proc/loadavg: 3.18 3.83 4.15 3/176 22328
/proc/meminfo: memFree=21949912/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=8516 CPUtime=0.69 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 1774 0 0 0 69 0 0 0 25 0 1 0 282696134 8720384 600 33554432000 4194304 4300876 140734213410240 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 2129 600 170 27 0 578 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8516

[startup+1.50102 s]
/proc/loadavg: 3.18 3.83 4.15 5/190 22382
/proc/meminfo: memFree=21943084/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=8772 CPUtime=1.49 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 1776 0 0 0 149 0 0 0 25 0 1 0 282696134 8982528 602 33554432000 4194304 4300876 140734213410240 18446744073709551615 4225391 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 2193 602 170 27 0 642 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8772

[startup+3.10072 s]
/proc/loadavg: 3.18 3.83 4.15 5/190 22382
/proc/meminfo: memFree=21941100/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=9076 CPUtime=3.09 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 1904 0 0 0 309 0 0 0 25 0 1 0 282696134 9293824 730 33554432000 4194304 4300876 140734213410240 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 2269 730 170 27 0 718 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9076

[startup+6.30113 s]
/proc/loadavg: 3.32 3.85 4.16 5/190 22383
/proc/meminfo: memFree=21938016/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=9456 CPUtime=6.3 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 1997 0 0 0 630 0 0 0 25 0 1 0 282696134 9682944 823 33554432000 4194304 4300876 140734213410240 18446744073709551615 4264084 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 2364 823 171 27 0 813 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9456

[startup+12.701 s]
/proc/loadavg: 3.38 3.85 4.16 5/190 22383
/proc/meminfo: memFree=21933156/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=10308 CPUtime=12.69 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 2183 0 0 0 1269 0 0 0 25 0 1 0 282696134 10555392 1009 33554432000 4194304 4300876 140734213410240 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 2577 1009 171 27 0 1026 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10308

[startup+25.5007 s]
/proc/loadavg: 3.51 3.86 4.15 5/190 22383
/proc/meminfo: memFree=21925736/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=12224 CPUtime=25.49 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 2541 0 0 0 2549 0 0 0 25 0 1 0 282696134 12517376 1367 33554432000 4194304 4300876 140734213410240 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 3056 1367 171 27 0 1505 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12224

[startup+51.101 s]
/proc/loadavg: 3.68 3.87 4.15 5/190 22384
/proc/meminfo: memFree=21911212/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=16536 CPUtime=51.09 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 3257 0 0 0 5109 0 0 0 25 0 1 0 282696134 16932864 2083 33554432000 4194304 4300876 140734213410240 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 4134 2083 171 27 0 2583 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16536

[startup+102.306 s]
/proc/loadavg: 3.86 3.89 4.14 5/190 22385
/proc/meminfo: memFree=21881032/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=20416 CPUtime=102.29 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 4622 0 0 0 10229 0 0 0 25 0 1 0 282696134 20905984 3448 33554432000 4194304 4300876 140734213410240 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 5104 3448 171 27 0 3553 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 20416

[startup+162.301 s]
/proc/loadavg: 3.80 3.87 4.12 4/184 22404
/proc/meminfo: memFree=21872144/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=34968 CPUtime=162.28 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 6245 0 0 0 16228 0 0 0 25 0 1 0 282696134 35807232 5071 33554432000 4194304 4300876 140734213410240 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 8742 5071 171 27 0 7191 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 34968

[startup+222.301 s]
/proc/loadavg: 3.29 3.71 4.04 4/184 22405
/proc/meminfo: memFree=21847668/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=35520 CPUtime=222.29 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 7923 0 0 0 22228 1 0 0 25 0 1 0 282696134 36372480 6749 33554432000 4194304 4300876 140734213410240 18446744073709551615 4264592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 8880 6749 171 27 0 7329 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35520

[startup+282.301 s]
/proc/loadavg: 3.10 3.58 3.97 4/184 22407
/proc/meminfo: memFree=21822468/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=48616 CPUtime=282.29 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 9506 0 0 0 28228 1 0 0 25 0 1 0 282696134 49782784 8332 33554432000 4194304 4300876 140734213410240 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 12154 8332 171 27 0 10603 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 48616

[startup+342.3 s]
/proc/loadavg: 3.04 3.47 3.91 4/184 22409
/proc/meminfo: memFree=21798512/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=48616 CPUtime=342.28 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 11106 0 0 0 34227 1 0 0 25 0 1 0 282696134 49782784 9932 33554432000 4194304 4300876 140734213410240 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 12154 9932 171 27 0 10603 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 48616

[startup+402.3 s]
/proc/loadavg: 3.01 3.38 3.85 4/184 22410
/proc/meminfo: memFree=21773916/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=68812 CPUtime=402.28 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 12667 0 0 0 40226 2 0 0 25 0 1 0 282696134 70463488 11493 33554432000 4194304 4300876 140734213410240 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 17203 11493 171 27 0 15652 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 68812

[startup+462.301 s]
/proc/loadavg: 3.00 3.31 3.79 4/184 22412
/proc/meminfo: memFree=21749464/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=68812 CPUtime=462.27 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 14169 0 0 0 46225 2 0 0 25 0 1 0 282696134 70463488 12995 33554432000 4194304 4300876 140734213410240 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 17203 12995 171 27 0 15652 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 68812

[startup+522.301 s]
/proc/loadavg: 3.07 3.27 3.75 4/184 22413
/proc/meminfo: memFree=21726512/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=68812 CPUtime=522.28 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 15604 0 0 0 52225 3 0 0 25 0 1 0 282696134 70463488 14430 33554432000 4194304 4300876 140734213410240 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 17203 14430 171 27 0 15652 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 68812

[startup+582.301 s]
/proc/loadavg: 3.02 3.22 3.70 4/184 22415
/proc/meminfo: memFree=21701320/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=98280 CPUtime=582.28 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 17217 0 0 0 58225 3 0 0 25 0 1 0 282696134 100638720 16043 33554432000 4194304 4300876 140734213410240 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 24570 16043 171 27 0 23019 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 98280

[startup+642.301 s]
/proc/loadavg: 3.01 3.17 3.65 4/184 22417
/proc/meminfo: memFree=21677732/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=98280 CPUtime=642.28 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 18825 0 0 0 64224 4 0 0 25 0 1 0 282696134 100638720 17651 33554432000 4194304 4300876 140734213410240 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 24570 17651 171 27 0 23019 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 98280

[startup+702.301 s]
/proc/loadavg: 3.00 3.14 3.61 4/184 22418
/proc/meminfo: memFree=21653508/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=99380 CPUtime=702.28 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 20379 0 0 0 70223 5 0 0 25 0 1 0 282696134 101765120 19205 33554432000 4194304 4300876 140734213410240 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 24845 19205 171 27 0 23294 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 99380

[startup+762.306 s]
/proc/loadavg: 3.04 3.13 3.57 4/184 22420
/proc/meminfo: memFree=21630788/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=99380 CPUtime=762.28 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 21903 0 0 0 76223 5 0 0 25 0 1 0 282696134 101765120 20729 33554432000 4194304 4300876 140734213410240 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 24845 20729 171 27 0 23294 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 99380

[startup+822.3 s]
/proc/loadavg: 3.01 3.10 3.53 4/184 22421
/proc/meminfo: memFree=21606948/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=99380 CPUtime=822.27 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 23350 0 0 0 82222 5 0 0 25 0 1 0 282696134 101765120 22176 33554432000 4194304 4300876 140734213410240 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 24845 22176 171 27 0 23294 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 99380

[startup+882.3 s]
/proc/loadavg: 3.00 3.08 3.50 4/184 22423
/proc/meminfo: memFree=21583360/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=143580 CPUtime=882.27 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 24866 0 0 0 88222 5 0 0 25 0 1 0 282696134 147025920 23692 33554432000 4194304 4300876 140734213410240 18446744073709551615 4276193 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 35895 23692 171 27 0 34344 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 143580

[startup+942.3 s]
/proc/loadavg: 3.00 3.06 3.46 4/184 22425
/proc/meminfo: memFree=21560760/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=143580 CPUtime=942.27 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 26431 0 0 0 94221 6 0 0 25 0 1 0 282696134 147025920 25257 33554432000 4194304 4300876 140734213410240 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 35895 25257 171 27 0 34344 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 143580

[startup+1002.3 s]
/proc/loadavg: 3.00 3.05 3.43 4/184 22426
/proc/meminfo: memFree=21537432/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=143580 CPUtime=1002.27 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 27970 0 0 0 100221 6 0 0 25 0 1 0 282696134 147025920 26796 33554432000 4194304 4300876 140734213410240 18446744073709551615 4264453 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 35895 26796 171 27 0 34344 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 143580

[startup+1062.3 s]
/proc/loadavg: 3.00 3.04 3.40 4/184 22428
/proc/meminfo: memFree=21514952/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=143580 CPUtime=1062.27 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 29497 0 0 0 106221 6 0 0 25 0 1 0 282696134 147025920 28323 33554432000 4194304 4300876 140734213410240 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 35895 28323 171 27 0 34344 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 143580

[startup+1122.3 s]
/proc/loadavg: 3.00 3.03 3.37 4/184 22429
/proc/meminfo: memFree=21492492/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=143580 CPUtime=1122.26 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 30889 0 0 0 112220 6 0 0 25 0 1 0 282696134 147025920 29715 33554432000 4194304 4300876 140734213410240 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 35895 29715 171 27 0 34344 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 143580

[startup+1182.3 s]
/proc/loadavg: 3.00 3.02 3.35 4/184 22431
/proc/meminfo: memFree=21470640/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=143580 CPUtime=1182.26 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 32486 0 0 0 118220 6 0 0 25 0 1 0 282696134 147025920 31312 33554432000 4194304 4300876 140734213410240 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 35895 31312 171 27 0 34344 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 143580

[startup+1242.3 s]
/proc/loadavg: 3.00 3.02 3.32 4/184 22433
/proc/meminfo: memFree=21447292/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=143580 CPUtime=1242.26 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 34015 0 0 0 124219 7 0 0 25 0 1 0 282696134 147025920 32841 33554432000 4194304 4300876 140734213410240 18446744073709551615 4219039 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 35895 32841 171 27 0 34344 0
Current children cumulated CPU time (s) 1242.26
Current children cumulated vsize (KiB) 143580



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.01 3.30 4/184 22434
/proc/meminfo: memFree=21426072/32951124 swapFree=67111528/67111528
[pid=22328] ppid=22326 vsize=143580 CPUtime=1299.96 cores=0,2
/proc/22328/stat : 22328 (march_rw) R 22326 22328 19622 0 -1 4202496 35389 0 0 0 129989 7 0 0 25 0 1 0 282696134 147025920 34215 33554432000 4194304 4300876 140734213410240 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22328/statm: 35895 34215 171 27 0 34344 0
Current children cumulated CPU time (s) 1299.96
Current children cumulated vsize (KiB) 143580

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): 1299.98
CPU user time (s): 1299.9
CPU system time (s): 0.086986
CPU usage (%): 99.9977
Max. virtual memory (cumulated for all children) (KiB): 143580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35389
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= 1774

runsolver used 1.9657 second user time and 3.9584 second system time

The end

Launcher Data 

Begin job on node138 at 2011-04-02 04:23:02
IDJOB=3152779
IDBENCH=83059
IDSOLVER=1561
FILE ID=node138/3152779-1301710982
RUNJOBID= node138-1301710982-22312
PBS_JOBID= 12840841
Free space on /tmp= 71868 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S2039249975-038.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152779-1301710982/watcher-3152779-1301710982 -o /tmp/evaluation-result-3152779-1301710982/solver-3152779-1301710982 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152779-1301710982.cnf

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

MD5SUM BENCH= 64cfbb29f16ce069bd41061252da74bd
RANDOM SEED=518319336

node138.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

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

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

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

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

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

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21950176 kB
Buffers:        349676 kB
Cached:       10327924 kB
SwapCached:          0 kB
Active:        7367464 kB
Inactive:      3372976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21950176 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             600 kB
Writeback:           0 kB
AnonPages:       62884 kB
Mapped:          14616 kB
Slab:           197048 kB
PageTables:       4732 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   195640 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= 71868 MiB
End job on node138 at 2011-04-02 04:44:44