Trace number 3420291

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) 5000.06 4999.94

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S319509287-085-UNKNOWN.cnf
MD5SUMbb548a1e884feefbb349d3449e849f5e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3906.44
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses40000
Sum of the clauses size200000
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 540000
Number of clauses of size over 50

Solver Data 

0.39/0.43	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.43	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.43	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.43	c main()::
0.39/0.43	c initFormula():: searching for DIMACS p-line....
0.39/0.43	c full lookahead due to high density!
0.39/0.43	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 40000 clauses.
0.39/0.43	c parseCNF():: parsing....
0.39/0.43	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.43	c runParser():: parsing was successful, warming up engines...
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c preprocessing fase I completed:: there are now 2000 free variables and 40000 clauses.
0.39/0.43	c using k-SAT heuristics (size based diff)
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c main():: clause / variable ratio: ( 40000 / 2000 ) = 20.00
0.39/0.43	c longest clause has size 5
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c number of free variables = 2000
0.39/0.43	c dynamic_preselect_setsize :: off
0.39/0.43	c main():: all systems go!
0.39/0.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 795
0.79/0.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 208906
52.09/52.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
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c |***********************************************
c |************************************************
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c |*******************************************************
c |********************************************************
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c |*************************************************************
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-3420291-1306594850/watcher-3420291-1306594850 -o /tmp/evaluation-result-3420291-1306594850/solver-3420291-1306594850 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420291-1306594850.cnf 

running on 4 cores: 0,2,4,6

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: 1.29 1.80 1.92 2/455 32144
/proc/meminfo: memFree=26826500/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=7728 CPUtime=0.01 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4194304 485 0 0 0 1 0 0 0 21 0 1 0 771083194 7913472 430 33554432000 4194304 4300876 140733633394960 18446744073709551615 232335892224 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/32144/statm: 1932 430 113 27 0 381 0

[startup+0.0687181 s]
/proc/loadavg: 1.29 1.80 1.92 2/455 32144
/proc/meminfo: memFree=26826500/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=10500 CPUtime=0.06 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 1981 0 0 0 6 0 0 0 21 0 1 0 771083194 10752000 817 33554432000 4194304 4300876 140733633394960 18446744073709551615 232339329595 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/32144/statm: 2625 817 142 27 0 1074 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10500

[startup+0.100714 s]
/proc/loadavg: 1.29 1.80 1.92 2/455 32144
/proc/meminfo: memFree=26826500/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=12084 CPUtime=0.09 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 4351 0 0 0 9 0 0 0 21 0 1 0 771083194 12374016 1212 33554432000 4194304 4300876 140733633394960 18446744073709551615 232335547745 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/32144/statm: 3021 1212 142 27 0 1470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12084

[startup+0.300674 s]
/proc/loadavg: 1.29 1.80 1.92 2/455 32144
/proc/meminfo: memFree=26826500/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=12660 CPUtime=0.29 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 5845 0 0 0 29 0 0 0 22 0 1 0 771083194 12963840 1336 33554432000 4194304 4300876 140733633394960 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/32144/statm: 3165 1336 143 27 0 1614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12660

[startup+0.700577 s]
/proc/loadavg: 1.29 1.80 1.92 2/455 32144
/proc/meminfo: memFree=26826500/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=19072 CPUtime=0.69 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 7297 0 0 0 69 0 0 0 24 0 1 0 771083194 19529728 2353 33554432000 4194304 4300876 140733633394960 18446744073709551615 232335287468 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/32144/statm: 4768 2353 170 27 0 3217 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19072

[startup+1.50044 s]
/proc/loadavg: 1.35 1.80 1.92 3/459 32151
/proc/meminfo: memFree=26798704/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=19072 CPUtime=1.49 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 7297 0 0 0 149 0 0 0 25 0 1 0 771083194 19529728 2353 33554432000 4194304 4300876 140733633394960 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/32144/statm: 4768 2353 170 27 0 3217 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19072

[startup+3.10018 s]
/proc/loadavg: 1.35 1.80 1.92 3/459 32151
/proc/meminfo: memFree=26796348/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=19072 CPUtime=3.09 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 7297 0 0 0 309 0 0 0 25 0 1 0 771083194 19529728 2353 33554432000 4194304 4300876 140733633394960 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/32144/statm: 4768 2353 170 27 0 3217 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19072

[startup+6.30061 s]
/proc/loadavg: 1.35 1.80 1.92 3/459 32151
/proc/meminfo: memFree=26795796/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=19072 CPUtime=6.29 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 7297 0 0 0 629 0 0 0 25 0 1 0 771083194 19529728 2353 33554432000 4194304 4300876 140733633394960 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/32144/statm: 4768 2353 170 27 0 3217 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19072

[startup+12.7005 s]
/proc/loadavg: 1.53 1.82 1.92 3/459 32161
/proc/meminfo: memFree=26792856/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=20096 CPUtime=12.69 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 7520 0 0 0 1269 0 0 0 25 0 1 0 771083194 20578304 2576 33554432000 4194304 4300876 140733633394960 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/32144/statm: 5024 2576 170 27 0 3473 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20096

[startup+25.5002 s]
/proc/loadavg: 1.68 1.84 1.93 3/459 32161
/proc/meminfo: memFree=26790748/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=21372 CPUtime=25.49 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 7780 0 0 0 2548 1 0 0 25 0 1 0 771083194 21884928 2836 33554432000 4194304 4300876 140733633394960 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/32144/statm: 5343 2836 171 27 0 3792 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21372

[startup+51.1007 s]
/proc/loadavg: 1.79 1.86 1.93 3/459 32162
/proc/meminfo: memFree=26786968/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=24248 CPUtime=51.09 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 8502 0 0 0 5108 1 0 0 25 0 1 0 771083194 24829952 3558 33554432000 4194304 4300876 140733633394960 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/32144/statm: 6062 3558 171 27 0 4511 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24248

[startup+102.318 s]
/proc/loadavg: 2.03 1.91 1.94 3/459 32163
/proc/meminfo: memFree=26778532/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=30720 CPUtime=102.31 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 9731 0 0 0 10230 1 0 0 25 0 1 0 771083194 31457280 4787 33554432000 4194304 4300876 140733633394960 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/32144/statm: 7680 4787 171 27 0 6129 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 30720

[startup+162.301 s]
/proc/loadavg: 2.01 1.92 1.94 3/459 32165
/proc/meminfo: memFree=26768832/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=36540 CPUtime=162.29 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 11083 0 0 0 16228 1 0 0 25 0 1 0 771083194 37416960 6139 33554432000 4194304 4300876 140733633394960 18446744073709551615 232335588832 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/32144/statm: 9135 6139 171 27 0 7584 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 36540

[startup+222.3 s]
/proc/loadavg: 2.00 1.93 1.94 3/459 32168
/proc/meminfo: memFree=26761848/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=45272 CPUtime=222.29 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 12477 0 0 0 22228 1 0 0 25 0 1 0 771083194 46358528 7533 33554432000 4194304 4300876 140733633394960 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/32144/statm: 11318 7533 171 27 0 9767 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 45272

[startup+282.301 s]
/proc/loadavg: 2.00 1.94 1.94 3/459 32171
/proc/meminfo: memFree=26755288/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=58368 CPUtime=282.3 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 13867 0 0 0 28228 2 0 0 25 0 1 0 771083194 59768832 8923 33554432000 4194304 4300876 140733633394960 18446744073709551615 4216365 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/32144/statm: 14592 8923 171 27 0 13041 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 58368

[startup+342.301 s]
/proc/loadavg: 2.00 1.95 1.94 3/459 32172
/proc/meminfo: memFree=26746596/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=58368 CPUtime=342.3 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 15278 0 0 0 34228 2 0 0 25 0 1 0 771083194 59768832 10334 33554432000 4194304 4300876 140733633394960 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/32144/statm: 14592 10334 171 27 0 13041 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 58368

[startup+402.3 s]
/proc/loadavg: 2.00 1.95 1.94 3/459 32174
/proc/meminfo: memFree=26738864/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=58368 CPUtime=402.3 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 16750 0 0 0 40227 3 0 0 25 0 1 0 771083194 59768832 11806 33554432000 4194304 4300876 140733633394960 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/32144/statm: 14592 11806 171 27 0 13041 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 58368

[startup+462.301 s]
/proc/loadavg: 2.00 1.96 1.94 3/459 32176
/proc/meminfo: memFree=26731392/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=78716 CPUtime=462.3 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 18110 0 0 0 46227 3 0 0 25 0 1 0 771083194 80605184 13166 33554432000 4194304 4300876 140733633394960 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32144/statm: 19679 13166 171 27 0 18128 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 78716

[startup+522.301 s]
/proc/loadavg: 2.00 1.97 1.94 3/459 32177
/proc/meminfo: memFree=26724040/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=78716 CPUtime=522.3 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 19484 0 0 0 52227 3 0 0 25 0 1 0 771083194 80605184 14540 33554432000 4194304 4300876 140733633394960 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32144/statm: 19679 14540 171 27 0 18128 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 78716

[startup+582.3 s]
/proc/loadavg: 2.08 1.99 1.95 3/459 32179
/proc/meminfo: memFree=26716456/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=78716 CPUtime=582.31 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 20880 0 0 0 58227 4 0 0 25 0 1 0 771083194 80605184 15936 33554432000 4194304 4300876 140733633394960 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32144/statm: 19679 15936 171 27 0 18128 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 78716

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.17 2.09 2.02 3/459 32284
/proc/meminfo: memFree=26250972/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=472300 CPUtime=4062.41 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 106518 0 0 0 406221 20 0 0 25 0 1 0 771083194 483635200 101574 33554432000 4194304 4300876 140733633394960 18446744073709551615 4216343 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32144/statm: 118075 101574 171 27 0 116524 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 472300

[startup+4122.3 s]
/proc/loadavg: 2.06 2.07 2.01 3/459 32285
/proc/meminfo: memFree=26243756/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=472300 CPUtime=4122.39 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 108084 0 0 0 412219 20 0 0 25 0 1 0 771083194 483635200 103140 33554432000 4194304 4300876 140733633394960 18446744073709551615 4276259 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32144/statm: 118075 103140 171 27 0 116524 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 472300

[startup+4182.3 s]
/proc/loadavg: 2.02 2.06 2.01 3/459 32287
/proc/meminfo: memFree=26235800/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=472300 CPUtime=4182.4 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 109604 0 0 0 418219 21 0 0 25 0 1 0 771083194 483635200 104660 33554432000 4194304 4300876 140733633394960 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32144/statm: 118075 104660 171 27 0 116524 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 472300

[startup+4242.3 s]
/proc/loadavg: 2.01 2.05 2.00 3/459 32288
/proc/meminfo: memFree=26228208/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=472300 CPUtime=4242.4 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 111126 0 0 0 424219 21 0 0 25 0 1 0 771083194 483635200 106182 33554432000 4194304 4300876 140733633394960 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32144/statm: 118075 106182 171 27 0 116524 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 472300

[startup+4302.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/459 32290
/proc/meminfo: memFree=26219140/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=472300 CPUtime=4302.39 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 112694 0 0 0 430218 21 0 0 25 0 1 0 771083194 483635200 107750 33554432000 4194304 4300876 140733633394960 18446744073709551615 4214265 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32144/statm: 118075 107750 171 27 0 116524 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 472300

[startup+4362.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/459 32292
/proc/meminfo: memFree=26211048/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=472300 CPUtime=4362.4 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 114228 0 0 0 436218 22 0 0 25 0 1 0 771083194 483635200 109284 33554432000 4194304 4300876 140733633394960 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32144/statm: 118075 109284 171 27 0 116524 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 472300

[startup+4422.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/459 32293
/proc/meminfo: memFree=26202720/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=472300 CPUtime=4422.4 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 115775 0 0 0 442218 22 0 0 25 0 1 0 771083194 483635200 110831 33554432000 4194304 4300876 140733633394960 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32144/statm: 118075 110831 171 27 0 116524 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 472300

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/459 32295
/proc/meminfo: memFree=26194384/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=472300 CPUtime=4482.4 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 117338 0 0 0 448218 22 0 0 25 0 1 0 771083194 483635200 112394 33554432000 4194304 4300876 140733633394960 18446744073709551615 4288913 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32144/statm: 118075 112394 171 27 0 116524 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 472300

[startup+4542.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/459 32296
/proc/meminfo: memFree=26186548/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=472300 CPUtime=4542.41 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 118899 0 0 0 454218 23 0 0 25 0 1 0 771083194 483635200 113955 33554432000 4194304 4300876 140733633394960 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32144/statm: 118075 113955 171 27 0 116524 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 472300

[startup+4602.3 s]
/proc/loadavg: 2.19 2.08 2.02 3/459 32298
/proc/meminfo: memFree=26176604/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=696064 CPUtime=4602.42 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 120472 0 0 0 460219 23 0 0 25 0 1 0 771083194 712769536 115528 33554432000 4194304 4300876 140733633394960 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32144/statm: 174016 115528 171 27 0 172465 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 696064

[startup+4662.3 s]
/proc/loadavg: 2.10 2.08 2.02 3/459 32300
/proc/meminfo: memFree=26167280/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=696064 CPUtime=4662.4 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 122038 0 0 0 466217 23 0 0 25 0 1 0 771083194 712769536 117094 33554432000 4194304 4300876 140733633394960 18446744073709551615 4216265 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32144/statm: 174016 117094 171 27 0 172465 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 696064

[startup+4722.32 s]
/proc/loadavg: 2.04 2.06 2.01 3/459 32301
/proc/meminfo: memFree=26159936/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=696064 CPUtime=4722.43 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 123603 0 0 0 472219 24 0 0 25 0 1 0 771083194 712769536 118659 33554432000 4194304 4300876 140733633394960 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32144/statm: 174016 118659 171 27 0 172465 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 696064

[startup+4782.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/459 32303
/proc/meminfo: memFree=26151728/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=696064 CPUtime=4782.41 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 125171 0 0 0 478217 24 0 0 25 0 1 0 771083194 712769536 120227 33554432000 4194304 4300876 140733633394960 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32144/statm: 174016 120227 171 27 0 172465 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 696064

[startup+4842.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/459 32304
/proc/meminfo: memFree=26142780/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=696064 CPUtime=4842.41 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 126753 0 0 0 484217 24 0 0 25 0 1 0 771083194 712769536 121809 33554432000 4194304 4300876 140733633394960 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32144/statm: 174016 121809 171 27 0 172465 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 696064

[startup+4902.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/459 32306
/proc/meminfo: memFree=26134824/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=696064 CPUtime=4902.42 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 128367 0 0 0 490217 25 0 0 25 0 1 0 771083194 712769536 123423 33554432000 4194304 4300876 140733633394960 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32144/statm: 174016 123423 171 27 0 172465 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 696064

[startup+4962.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/459 32308
/proc/meminfo: memFree=26127000/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=696064 CPUtime=4962.42 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 129967 0 0 0 496217 25 0 0 25 0 1 0 771083194 712769536 125023 33554432000 4194304 4300876 140733633394960 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32144/statm: 174016 125023 171 27 0 172465 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 696064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.06 2.05 2.00 3/459 32309
/proc/meminfo: memFree=26121272/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=696064 CPUtime=5000.03 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 130979 0 0 0 499978 25 0 0 25 0 1 0 771083194 712769536 126035 33554432000 4194304 4300876 140733633394960 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32144/statm: 174016 126035 171 27 0 172465 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 696064

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: 2.06 2.05 2.00 3/459 32309
/proc/meminfo: memFree=26121272/32951124 swapFree=60688864/67111528
[pid=32144] ppid=32142 vsize=696064 CPUtime=5000.03 cores=0,2,4,6
/proc/32144/stat : 32144 (march_rw) R 32142 32144 31401 0 -1 4202496 130979 0 0 0 499978 25 0 0 25 0 1 0 771083194 712769536 126035 33554432000 4194304 4300876 140733633394960 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32144/statm: 174016 126035 171 27 0 172465 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 696064

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.06
CPU user time (s): 4999.79
CPU system time (s): 0.274958
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 696064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.274958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 130979
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= 3591

runsolver used 23.1465 second user time and 49.7754 second system time

The end

Launcher Data 

Begin job on node132 at 2011-05-28 17:00:50
IDJOB=3420291
IDBENCH=82543
IDSOLVER=1913
FILE ID=node132/3420291-1306594850
RUNJOBID= node132-1306594850-32130
PBS_JOBID= 13471548
Free space on /tmp= 73108 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S319509287-085-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420291-1306594850/watcher-3420291-1306594850 -o /tmp/evaluation-result-3420291-1306594850/solver-3420291-1306594850 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420291-1306594850.cnf

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

MD5SUM BENCH= bb548a1e884feefbb349d3449e849f5e
RANDOM SEED=2043481490

node132.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		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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	: 5332.74
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		: 2666.833
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	: 5332.76
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		: 2666.833
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		: 2666.833
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	: 5332.77
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		: 2666.833
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	: 5332.67
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		: 2666.833
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		: 2666.833
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:      26826904 kB
Buffers:        187568 kB
Cached:        2657612 kB
SwapCached:      14980 kB
Active:         899472 kB
Inactive:      5006168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      26826904 kB
SwapTotal:    67111528 kB
SwapFree:     60688864 kB
Dirty:            1592 kB
Writeback:           0 kB
AnonPages:     3052552 kB
Mapped:          18708 kB
Slab:           101324 kB
PageTables:      49884 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 109207448 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73104 MiB
End job on node132 at 2011-05-28 18:24:12