Trace number 3420260

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) 5000.12 5000.06

General information on the benchmark

Namerandom/large/
unif-k5-r20-v750-c15000-S3662714-068-UNKNOWN.cnf
MD5SUM48e79d2b0d6ab8da0627cd3c9f41a435
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark335.462
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses15000
Sum of the clauses size75000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 515000
Number of clauses of size over 50

Solver Data 

0.09/0.15	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.15	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.15	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.15	c main()::
0.09/0.15	c initFormula():: searching for DIMACS p-line....
0.09/0.15	c full lookahead due to high density!
0.09/0.15	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 15000 clauses.
0.09/0.15	c parseCNF():: parsing....
0.09/0.15	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.15	c runParser():: parsing was successful, warming up engines...
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c preprocessing fase I completed:: there are now 750 free variables and 15000 clauses.
0.09/0.15	c using k-SAT heuristics (size based diff)
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c main():: clause / variable ratio: ( 15000 / 750 ) = 20.00
0.09/0.15	c longest clause has size 5
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c number of free variables = 750
0.09/0.15	c dynamic_preselect_setsize :: off
0.09/0.15	c main():: all systems go!
0.09/0.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 546
0.29/0.35	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 27430
3.09/3.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
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c |************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 2090001
236.60/236.61	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
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c |************************
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c |********************************
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c |**************************************************************
c |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 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-3420260-1306592091/watcher-3420260-1306592091 -o /tmp/evaluation-result-3420260-1306592091/solver-3420260-1306592091 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420260-1306592091.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: 0.99 1.04 1.29 2/558 22133
/proc/meminfo: memFree=23753696/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=7940 CPUtime=0.02 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4194304 654 0 0 0 2 0 0 0 22 0 1 0 770807779 8130560 410 33554432000 4194304 4300876 140735346591232 18446744073709551615 4208000 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 1985 410 128 27 0 434 0

[startup+0.048645 s]
/proc/loadavg: 0.99 1.04 1.29 2/558 22133
/proc/meminfo: memFree=23753696/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=8776 CPUtime=0.04 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 2119 0 0 0 4 0 0 0 22 0 1 0 770807779 8986624 606 33554432000 4194304 4300876 140735346591232 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 2194 606 143 27 0 643 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8776

[startup+0.100636 s]
/proc/loadavg: 0.99 1.04 1.29 2/558 22133
/proc/meminfo: memFree=23753696/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=8776 CPUtime=0.09 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 2119 0 0 0 9 0 0 0 22 0 1 0 770807779 8986624 606 33554432000 4194304 4300876 140735346591232 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 2194 606 143 27 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8776

[startup+0.300603 s]
/proc/loadavg: 0.99 1.04 1.29 2/558 22133
/proc/meminfo: memFree=23753696/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=11088 CPUtime=0.29 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 3076 0 0 0 29 0 0 0 23 0 1 0 770807779 11354112 1007 33554432000 4194304 4300876 140735346591232 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 2772 1007 170 27 0 1221 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11088

[startup+0.700536 s]
/proc/loadavg: 0.99 1.04 1.29 2/558 22133
/proc/meminfo: memFree=23753696/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=11088 CPUtime=0.69 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 3076 0 0 0 69 0 0 0 25 0 1 0 770807779 11354112 1007 33554432000 4194304 4300876 140735346591232 18446744073709551615 4289101 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 2772 1007 170 27 0 1221 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11088

[startup+1.50046 s]
/proc/loadavg: 0.99 1.04 1.29 4/562 22136
/proc/meminfo: memFree=23720836/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=11488 CPUtime=1.49 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 3095 0 0 0 149 0 0 0 25 0 1 0 770807779 11763712 1026 33554432000 4194304 4300876 140735346591232 18446744073709551615 4288313 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 2872 1026 170 27 0 1321 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11488

[startup+3.1002 s]
/proc/loadavg: 0.99 1.04 1.29 3/562 22136
/proc/meminfo: memFree=23715380/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=12172 CPUtime=3.09 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 3295 0 0 0 309 0 0 0 25 0 1 0 770807779 12464128 1226 33554432000 4194304 4300876 140735346591232 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 3043 1226 170 27 0 1492 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12172

[startup+6.30066 s]
/proc/loadavg: 1.07 1.05 1.29 4/562 22137
/proc/meminfo: memFree=23713076/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=13024 CPUtime=6.29 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 3475 0 0 0 629 0 0 0 25 0 1 0 770807779 13336576 1406 33554432000 4194304 4300876 140735346591232 18446744073709551615 4289376 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 3256 1406 171 27 0 1705 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13024

[startup+12.7006 s]
/proc/loadavg: 1.15 1.07 1.29 4/562 22137
/proc/meminfo: memFree=23708456/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=14940 CPUtime=12.69 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 3837 0 0 0 1269 0 0 0 25 0 1 0 770807779 15298560 1768 33554432000 4194304 4300876 140735346591232 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 3735 1768 171 27 0 2184 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14940

[startup+25.5004 s]
/proc/loadavg: 1.33 1.12 1.30 3/562 22137
/proc/meminfo: memFree=23706340/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=19252 CPUtime=25.5 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 4554 0 0 0 2549 1 0 0 25 0 1 0 770807779 19714048 2485 33554432000 4194304 4300876 140735346591232 18446744073709551615 4199244 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 4813 2485 171 27 0 3262 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19252

[startup+51.1001 s]
/proc/loadavg: 1.56 1.19 1.32 3/562 22138
/proc/meminfo: memFree=23700220/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=23132 CPUtime=51.09 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 5975 0 0 0 5108 1 0 0 25 0 1 0 770807779 23687168 3906 33554432000 4194304 4300876 140735346591232 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 5783 3906 171 27 0 4232 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 23132

[startup+102.322 s]
/proc/loadavg: 1.81 1.31 1.36 3/562 22139
/proc/meminfo: memFree=23688296/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=38204 CPUtime=102.31 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 8837 0 0 0 10230 1 0 0 25 0 1 0 770807779 39120896 6768 33554432000 4194304 4300876 140735346591232 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 9551 6768 171 27 0 8000 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 38204

[startup+162.3 s]
/proc/loadavg: 1.93 1.43 1.39 3/562 22141
/proc/meminfo: memFree=23671536/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=51300 CPUtime=162.29 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 12062 0 0 0 16227 2 0 0 25 0 1 0 770807779 52531200 9993 33554432000 4194304 4300876 140735346591232 18446744073709551615 4214212 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 12825 9993 171 27 0 11274 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 51300

[startup+222.3 s]
/proc/loadavg: 1.97 1.53 1.43 3/562 22142
/proc/meminfo: memFree=23661724/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=71468 CPUtime=222.3 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 15041 0 0 0 22227 3 0 0 25 0 1 0 770807779 73183232 12972 33554432000 4194304 4300876 140735346591232 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 17867 12972 171 27 0 16316 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 71468

[startup+282.3 s]
/proc/loadavg: 2.13 1.67 1.48 3/562 22144
/proc/meminfo: memFree=23650152/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=100936 CPUtime=282.3 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 18151 0 0 0 28227 3 0 0 25 0 1 0 770807779 103358464 16082 33554432000 4194304 4300876 140735346591232 18446744073709551615 4216355 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 25234 16082 171 27 0 23683 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 100936

[startup+342.3 s]
/proc/loadavg: 2.30 1.80 1.54 3/562 22146
/proc/meminfo: memFree=23636504/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=101976 CPUtime=342.3 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 21458 0 0 0 34226 4 0 0 25 0 1 0 770807779 104423424 19389 33554432000 4194304 4300876 140735346591232 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 25494 19389 171 27 0 23943 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 101976

[startup+402.301 s]
/proc/loadavg: 2.11 1.84 1.56 3/562 22147
/proc/meminfo: memFree=23623592/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=101976 CPUtime=402.29 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 24641 0 0 0 40225 4 0 0 25 0 1 0 770807779 104423424 22572 33554432000 4194304 4300876 140735346591232 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 25494 22572 171 27 0 23943 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 101976

[startup+462.301 s]
/proc/loadavg: 2.04 1.86 1.58 3/562 22149
/proc/meminfo: memFree=23612412/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=146176 CPUtime=462.3 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 27419 0 0 0 46225 5 0 0 25 0 1 0 770807779 149684224 25350 33554432000 4194304 4300876 140735346591232 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 36544 25350 171 27 0 34993 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 146176

[startup+522.301 s]
/proc/loadavg: 2.01 1.89 1.61 3/562 22150
/proc/meminfo: memFree=23599008/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=146176 CPUtime=522.3 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 30779 0 0 0 52224 6 0 0 25 0 1 0 770807779 149684224 28710 33554432000 4194304 4300876 140735346591232 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 36544 28710 171 27 0 34993 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 146176

[startup+582.301 s]
/proc/loadavg: 2.00 1.90 1.63 3/562 22152
/proc/meminfo: memFree=23585472/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=146176 CPUtime=582.3 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 34056 0 0 0 58224 6 0 0 25 0 1 0 770807779 149684224 31987 33554432000 4194304 4300876 140735346591232 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 36544 31987 171 27 0 34993 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 146176

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.03 2.05 2.01 3/562 22255
/proc/meminfo: memFree=22873956/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=1035112 CPUtime=4002.34 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 210702 0 0 0 400194 40 0 0 25 0 1 0 770807779 1059954688 208633 33554432000 4194304 4300876 140735346591232 18446744073709551615 4268801 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 258778 208633 171 27 0 257227 0
Current children cumulated CPU time (s) 4002.34
Current children cumulated vsize (KiB) 1035112

[startup+4062.32 s]
/proc/loadavg: 2.01 2.04 2.01 4/562 22257
/proc/meminfo: memFree=22861044/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=1035112 CPUtime=4062.36 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 213946 0 0 0 406195 41 0 0 25 0 1 0 770807779 1059954688 211877 33554432000 4194304 4300876 140735346591232 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 258778 211877 171 27 0 257227 0
Current children cumulated CPU time (s) 4062.36
Current children cumulated vsize (KiB) 1035112

[startup+4122.3 s]
/proc/loadavg: 2.00 2.03 2.00 4/562 22258
/proc/meminfo: memFree=22848756/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=1035112 CPUtime=4122.34 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 216955 0 0 0 412193 41 0 0 25 0 1 0 770807779 1059954688 214886 33554432000 4194304 4300876 140735346591232 18446744073709551615 4227546 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 258778 214886 171 27 0 257227 0
Current children cumulated CPU time (s) 4122.34
Current children cumulated vsize (KiB) 1035112

[startup+4182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22260
/proc/meminfo: memFree=22837200/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=1035112 CPUtime=4182.34 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 219852 0 0 0 418193 41 0 0 25 0 1 0 770807779 1059954688 217783 33554432000 4194304 4300876 140735346591232 18446744073709551615 4288543 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 258778 217783 171 27 0 257227 0
Current children cumulated CPU time (s) 4182.34
Current children cumulated vsize (KiB) 1035112

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22262
/proc/meminfo: memFree=22824412/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=1035112 CPUtime=4242.34 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 223096 0 0 0 424192 42 0 0 25 0 1 0 770807779 1059954688 221027 33554432000 4194304 4300876 140735346591232 18446744073709551615 4216168 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 258778 221027 171 27 0 257227 0
Current children cumulated CPU time (s) 4242.34
Current children cumulated vsize (KiB) 1035112

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/562 22263
/proc/meminfo: memFree=22811996/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=1035112 CPUtime=4302.34 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 226154 0 0 0 430192 42 0 0 25 0 1 0 770807779 1059954688 224085 33554432000 4194304 4300876 140735346591232 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 258778 224085 171 27 0 257227 0
Current children cumulated CPU time (s) 4302.34
Current children cumulated vsize (KiB) 1035112

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/562 22265
/proc/meminfo: memFree=22801192/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=1035112 CPUtime=4362.34 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 229008 0 0 0 436191 43 0 0 25 0 1 0 770807779 1059954688 226939 33554432000 4194304 4300876 140735346591232 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 258778 226939 171 27 0 257227 0
Current children cumulated CPU time (s) 4362.34
Current children cumulated vsize (KiB) 1035112

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/562 22266
/proc/meminfo: memFree=22787548/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=1035112 CPUtime=4422.35 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 232263 0 0 0 442191 44 0 0 25 0 1 0 770807779 1059954688 230194 33554432000 4194304 4300876 140735346591232 18446744073709551615 4274272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 258778 230194 171 27 0 257227 0
Current children cumulated CPU time (s) 4422.35
Current children cumulated vsize (KiB) 1035112

[startup+4482.3 s]
/proc/loadavg: 2.29 2.09 2.03 3/562 22268
/proc/meminfo: memFree=22776616/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=1035112 CPUtime=4482.34 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 235327 0 0 0 448190 44 0 0 25 0 1 0 770807779 1059954688 233258 33554432000 4194304 4300876 140735346591232 18446744073709551615 4276200 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 258778 233258 171 27 0 257227 0
Current children cumulated CPU time (s) 4482.34
Current children cumulated vsize (KiB) 1035112

[startup+4542.3 s]
/proc/loadavg: 2.10 2.07 2.02 3/562 22270
/proc/meminfo: memFree=22763944/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=1035112 CPUtime=4542.35 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 238166 0 0 0 454190 45 0 0 25 0 1 0 770807779 1059954688 236097 33554432000 4194304 4300876 140735346591232 18446744073709551615 4250944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 258778 236097 171 27 0 257227 0
Current children cumulated CPU time (s) 4542.35
Current children cumulated vsize (KiB) 1035112

[startup+4602.3 s]
/proc/loadavg: 2.04 2.05 2.02 3/562 22271
/proc/meminfo: memFree=22748432/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=1035112 CPUtime=4602.36 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 241413 0 0 0 460191 45 0 0 25 0 1 0 770807779 1059954688 239344 33554432000 4194304 4300876 140735346591232 18446744073709551615 251813635266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 258778 239344 171 27 0 257227 0
Current children cumulated CPU time (s) 4602.36
Current children cumulated vsize (KiB) 1035112

[startup+4662.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/562 22273
/proc/meminfo: memFree=22737628/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=1035112 CPUtime=4662.35 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 244504 0 0 0 466189 46 0 0 25 0 1 0 770807779 1059954688 242435 33554432000 4194304 4300876 140735346591232 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 258778 242435 171 27 0 257227 0
Current children cumulated CPU time (s) 4662.35
Current children cumulated vsize (KiB) 1035112

[startup+4722.32 s]
/proc/loadavg: 2.00 2.03 2.00 3/562 22274
/proc/meminfo: memFree=22726948/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=1035112 CPUtime=4722.37 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 247349 0 0 0 472190 47 0 0 25 0 1 0 770807779 1059954688 245280 33554432000 4194304 4300876 140735346591232 18446744073709551615 4216219 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 258778 245280 171 27 0 257227 0
Current children cumulated CPU time (s) 4722.37
Current children cumulated vsize (KiB) 1035112

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/562 22276
/proc/meminfo: memFree=22714152/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=1035112 CPUtime=4782.35 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 250595 0 0 0 478188 47 0 0 25 0 1 0 770807779 1059954688 248526 33554432000 4194304 4300876 140735346591232 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 258778 248526 171 27 0 257227 0
Current children cumulated CPU time (s) 4782.35
Current children cumulated vsize (KiB) 1035112

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/562 22278
/proc/meminfo: memFree=22700616/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=1051800 CPUtime=4842.34 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 253663 0 0 0 484187 47 0 0 25 0 1 0 770807779 1077043200 251594 33554432000 4194304 4300876 140735346591232 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 262950 251594 171 27 0 261399 0
Current children cumulated CPU time (s) 4842.34
Current children cumulated vsize (KiB) 1051800

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/562 22279
/proc/meminfo: memFree=22690308/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=1051800 CPUtime=4902.35 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 256566 0 0 0 490187 48 0 0 25 0 1 0 770807779 1077043200 254497 33554432000 4194304 4300876 140735346591232 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 262950 254497 171 27 0 261399 0
Current children cumulated CPU time (s) 4902.35
Current children cumulated vsize (KiB) 1051800

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/562 22281
/proc/meminfo: memFree=22677272/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=1555268 CPUtime=4962.35 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 259791 0 0 0 496183 52 0 0 25 0 1 0 770807779 1592594432 257722 33554432000 4194304 4300876 140735346591232 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 388817 257722 171 27 0 387266 0
Current children cumulated CPU time (s) 4962.35
Current children cumulated vsize (KiB) 1555268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.12 2.03 2.01 4/562 22282
/proc/meminfo: memFree=22669580/32950928 swapFree=41934332/67111528
[pid=22132] ppid=22129 vsize=1555268 CPUtime=5000.07 cores=1,3,5,7
/proc/22132/stat : 22132 (march_rw) R 22129 22132 21356 0 -1 4202496 261725 0 0 0 499954 53 0 0 25 0 1 0 770807779 1592594432 259656 33554432000 4194304 4300876 140735346591232 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22132/statm: 388817 259656 171 27 0 387266 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 1555268

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): 5000.06
CPU time (s): 5000.12
CPU user time (s): 4999.55
CPU system time (s): 0.566913
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 1555268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.55
system time used= 0.566913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 261725
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= 8286

runsolver used 26.492 second user time and 64.3462 second system time

The end

Launcher Data 

Begin job on node126 at 2011-05-28 16:14:51
IDJOB=3420260
IDBENCH=82512
IDSOLVER=1913
FILE ID=node126/3420260-1306592091
RUNJOBID= node126-1306592091-22116
PBS_JOBID= 13471554
Free space on /tmp= 73476 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v750-c15000-S3662714-068-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420260-1306592091/watcher-3420260-1306592091 -o /tmp/evaluation-result-3420260-1306592091/solver-3420260-1306592091 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420260-1306592091.cnf

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

MD5SUM BENCH= 48e79d2b0d6ab8da0627cd3c9f41a435
RANDOM SEED=1459924069

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
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		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.74
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		: 2666.783
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		: 2666.783
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		: 2666.783
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		: 2666.783
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      23754008 kB
Buffers:        321416 kB
Cached:        6361720 kB
SwapCached:      49920 kB
Active:        4238964 kB
Inactive:      4639408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      23754008 kB
SwapTotal:    67111528 kB
SwapFree:     41934332 kB
Dirty:            1568 kB
Writeback:           0 kB
AnonPages:     2158740 kB
Mapped:          24588 kB
Slab:           147692 kB
PageTables:      99716 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 176372868 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= 73476 MiB
End job on node126 at 2011-05-28 17:38:13