Trace number 3420382

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) 5000.1 4999.96

General information on the benchmark

Namerandom/large/
unif-k5-r20-v750-c15000-S64285713-004-UNKNOWN.cnf
MD5SUM57320bb4a9b2a7589463bdcd0ecf61a4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.10692
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: 349
0.19/0.23	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 |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 27252
2.99/3.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 2105685
235.69/235.78	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
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c |*************
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c |***************
c |****************
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c |************************
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c |********************************
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c |**************************************************************
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-3420382-1306605682/watcher-3420382-1306605682 -o /tmp/evaluation-result-3420382-1306605682/solver-3420382-1306605682 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420382-1306605682.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: 1.12 1.68 1.87 3/525 18322
/proc/meminfo: memFree=13243640/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=7940 CPUtime=0.01 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4194304 508 0 0 0 1 0 0 0 23 0 1 0 752984079 8130560 399 33554432000 4194304 4300876 140733272127920 18446744073709551615 233510323306 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 1985 399 119 27 0 434 0

[startup+0.0612021 s]
/proc/loadavg: 1.12 1.68 1.87 3/525 18322
/proc/meminfo: memFree=13243640/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=8776 CPUtime=0.06 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 2118 0 0 0 6 0 0 0 23 0 1 0 752984079 8986624 605 33554432000 4194304 4300876 140733272127920 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 2194 605 143 27 0 643 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8776

[startup+0.100209 s]
/proc/loadavg: 1.12 1.68 1.87 3/525 18322
/proc/meminfo: memFree=13243640/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=8776 CPUtime=0.09 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 2118 0 0 0 9 0 0 0 23 0 1 0 752984079 8986624 605 33554432000 4194304 4300876 140733272127920 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 2194 605 143 27 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8776

[startup+0.300162 s]
/proc/loadavg: 1.12 1.68 1.87 3/525 18322
/proc/meminfo: memFree=13243640/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=11088 CPUtime=0.29 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 3075 0 0 0 29 0 0 0 25 0 1 0 752984079 11354112 1006 33554432000 4194304 4300876 140733272127920 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 2772 1006 170 27 0 1221 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11088

[startup+0.701103 s]
/proc/loadavg: 1.12 1.68 1.87 3/525 18322
/proc/meminfo: memFree=13243640/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=11088 CPUtime=0.69 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 3076 0 0 0 69 0 0 0 25 0 1 0 752984079 11354112 1007 33554432000 4194304 4300876 140733272127920 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 2772 1007 170 27 0 1221 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11088

[startup+1.50096 s]
/proc/loadavg: 1.12 1.68 1.87 4/527 18324
/proc/meminfo: memFree=13236560/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=11800 CPUtime=1.49 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 3190 0 0 0 149 0 0 0 25 0 1 0 752984079 12083200 1121 33554432000 4194304 4300876 140733272127920 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 2950 1121 170 27 0 1399 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11800

[startup+3.10068 s]
/proc/loadavg: 1.12 1.68 1.87 4/527 18324
/proc/meminfo: memFree=13232716/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=12028 CPUtime=3.09 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 3277 0 0 0 309 0 0 0 25 0 1 0 752984079 12316672 1208 33554432000 4194304 4300876 140733272127920 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 3007 1208 171 27 0 1456 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12028

[startup+6.30107 s]
/proc/loadavg: 1.19 1.68 1.88 4/527 18324
/proc/meminfo: memFree=13231852/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=12880 CPUtime=6.29 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 3460 0 0 0 629 0 0 0 25 0 1 0 752984079 13189120 1391 33554432000 4194304 4300876 140733272127920 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 3220 1391 171 27 0 1669 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12880

[startup+12.7009 s]
/proc/loadavg: 1.25 1.69 1.88 5/527 18324
/proc/meminfo: memFree=13228168/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=14796 CPUtime=12.69 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 3826 0 0 0 1269 0 0 0 25 0 1 0 752984079 15151104 1757 33554432000 4194304 4300876 140733272127920 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 3699 1757 171 27 0 2148 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14796

[startup+25.5006 s]
/proc/loadavg: 1.42 1.70 1.88 4/527 18325
/proc/meminfo: memFree=13222944/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=19108 CPUtime=25.49 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 4546 0 0 0 2549 0 0 0 25 0 1 0 752984079 19566592 2477 33554432000 4194304 4300876 140733272127920 18446744073709551615 4274599 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 4777 2477 171 27 0 3226 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19108

[startup+51.1011 s]
/proc/loadavg: 1.61 1.73 1.88 4/527 18325
/proc/meminfo: memFree=13214248/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=22988 CPUtime=51.09 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 5985 0 0 0 5109 0 0 0 25 0 1 0 752984079 23539712 3916 33554432000 4194304 4300876 140733272127920 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 5747 3916 171 27 0 4196 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22988

[startup+102.319 s]
/proc/loadavg: 1.83 1.77 1.88 5/527 18327
/proc/meminfo: memFree=13194364/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=38048 CPUtime=102.31 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 8883 0 0 0 10231 0 0 0 25 0 1 0 752984079 38961152 6814 33554432000 4194304 4300876 140733272127920 18446744073709551615 233509692601 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 9512 6814 171 27 0 7961 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 38048

[startup+162.301 s]
/proc/loadavg: 1.94 1.81 1.89 4/527 18328
/proc/meminfo: memFree=13173864/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=51144 CPUtime=162.3 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 12142 0 0 0 16229 1 0 0 25 0 1 0 752984079 52371456 10073 33554432000 4194304 4300876 140733272127920 18446744073709551615 4264140 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 12786 10073 171 27 0 11235 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 51144

[startup+222.3 s]
/proc/loadavg: 1.97 1.84 1.90 4/527 18330
/proc/meminfo: memFree=13156084/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=71300 CPUtime=222.29 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 15139 0 0 0 22228 1 0 0 25 0 1 0 752984079 73011200 13070 33554432000 4194304 4300876 140733272127920 18446744073709551615 4225170 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 17825 13070 171 27 0 16274 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 71300

[startup+282.301 s]
/proc/loadavg: 1.99 1.86 1.90 5/527 18332
/proc/meminfo: memFree=13136704/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=100768 CPUtime=282.3 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 18301 0 0 0 28228 2 0 0 25 0 1 0 752984079 103186432 16232 33554432000 4194304 4300876 140733272127920 18446744073709551615 4281099 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 25192 16232 171 27 0 23641 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 100768

[startup+342.301 s]
/proc/loadavg: 2.15 1.92 1.92 4/527 18333
/proc/meminfo: memFree=13115352/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=101784 CPUtime=342.3 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 21656 0 0 0 34228 2 0 0 25 0 1 0 752984079 104226816 19587 33554432000 4194304 4300876 140733272127920 18446744073709551615 4216291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 25446 19587 171 27 0 23895 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 101784

[startup+402.301 s]
/proc/loadavg: 2.28 1.98 1.93 4/527 18335
/proc/meminfo: memFree=13094964/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=101784 CPUtime=402.3 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 24873 0 0 0 40227 3 0 0 25 0 1 0 752984079 104226816 22804 33554432000 4194304 4300876 140733272127920 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 25446 22804 171 27 0 23895 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 101784

[startup+462.3 s]
/proc/loadavg: 2.17 2.00 1.94 4/527 18336
/proc/meminfo: memFree=13076428/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=145984 CPUtime=462.3 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 27762 0 0 0 46227 3 0 0 25 0 1 0 752984079 149487616 25693 33554432000 4194304 4300876 140733272127920 18446744073709551615 4199408 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 36496 25693 171 27 0 34945 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 145984

[startup+522.3 s]
/proc/loadavg: 2.06 2.00 1.94 4/527 18338
/proc/meminfo: memFree=13056420/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=145984 CPUtime=522.3 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 31077 0 0 0 52226 4 0 0 25 0 1 0 752984079 149487616 29008 33554432000 4194304 4300876 140733272127920 18446744073709551615 4225044 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 36496 29008 171 27 0 34945 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 145984

[startup+582.301 s]
/proc/loadavg: 2.02 2.00 1.94 4/527 18340
/proc/meminfo: memFree=13035648/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=145984 CPUtime=582.31 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 34411 0 0 0 58226 5 0 0 25 0 1 0 752984079 149487616 32342 33554432000 4194304 4300876 140733272127920 18446744073709551615 4234992 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 36496 32342 171 27 0 34945 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 145984

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.02 2.00 4/527 18444
/proc/meminfo: memFree=11890400/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=1034584 CPUtime=4062.42 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 216246 0 0 0 406203 39 0 0 25 0 1 0 752984079 1059414016 214177 33554432000 4194304 4300876 140733272127920 18446744073709551615 4199216 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 258646 214177 171 27 0 257095 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 1034584

[startup+4122.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/527 18446
/proc/meminfo: memFree=11870024/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=1034584 CPUtime=4122.4 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 219530 0 0 0 412200 40 0 0 25 0 1 0 752984079 1059414016 217461 33554432000 4194304 4300876 140733272127920 18446744073709551615 4276324 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 258646 217461 171 27 0 257095 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 1034584

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/527 18448
/proc/meminfo: memFree=11850500/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=1034584 CPUtime=4182.4 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 222631 0 0 0 418200 40 0 0 25 0 1 0 752984079 1059414016 220562 33554432000 4194304 4300876 140733272127920 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 258646 220562 171 27 0 257095 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 1034584

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 5/527 18449
/proc/meminfo: memFree=11832112/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=1034584 CPUtime=4242.41 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 225531 0 0 0 424200 41 0 0 25 0 1 0 752984079 1059414016 223462 33554432000 4194304 4300876 140733272127920 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 258646 223462 171 27 0 257095 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 1034584

[startup+4302.3 s]
/proc/loadavg: 2.11 2.04 2.01 4/527 18451
/proc/meminfo: memFree=11812340/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=1034584 CPUtime=4302.41 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 228831 0 0 0 430199 42 0 0 25 0 1 0 752984079 1059414016 226762 33554432000 4194304 4300876 140733272127920 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 258646 226762 171 27 0 257095 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 1034584

[startup+4362.3 s]
/proc/loadavg: 2.08 2.05 2.01 4/527 18452
/proc/meminfo: memFree=11792956/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=1034584 CPUtime=4362.41 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 231969 0 0 0 436198 43 0 0 25 0 1 0 752984079 1059414016 229900 33554432000 4194304 4300876 140733272127920 18446744073709551615 4225008 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 258646 229900 171 27 0 257095 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 1034584

[startup+4422.3 s]
/proc/loadavg: 2.02 2.03 2.01 4/527 18454
/proc/meminfo: memFree=11774424/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=1034584 CPUtime=4422.41 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 234880 0 0 0 442198 43 0 0 25 0 1 0 752984079 1059414016 232811 33554432000 4194304 4300876 140733272127920 18446744073709551615 4197080 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 258646 232811 171 27 0 257095 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 1034584

[startup+4482.3 s]
/proc/loadavg: 2.01 2.03 2.00 4/527 18456
/proc/meminfo: memFree=11754176/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=1034584 CPUtime=4482.42 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 238181 0 0 0 448198 44 0 0 25 0 1 0 752984079 1059414016 236112 33554432000 4194304 4300876 140733272127920 18446744073709551615 4264214 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 258646 236112 171 27 0 257095 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 1034584

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/527 18457
/proc/meminfo: memFree=11733528/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=1034584 CPUtime=4542.41 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 241316 0 0 0 454197 44 0 0 25 0 1 0 752984079 1059414016 239247 33554432000 4194304 4300876 140733272127920 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 258646 239247 171 27 0 257095 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 1034584

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/527 18459
/proc/meminfo: memFree=11712648/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=1034584 CPUtime=4602.43 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 244197 0 0 0 460198 45 0 0 25 0 1 0 752984079 1059414016 242128 33554432000 4194304 4300876 140733272127920 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 258646 242128 171 27 0 257095 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 1034584

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/527 18460
/proc/meminfo: memFree=11692388/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=1034584 CPUtime=4662.42 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 247492 0 0 0 466196 46 0 0 25 0 1 0 752984079 1059414016 245423 33554432000 4194304 4300876 140733272127920 18446744073709551615 4250944 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 258646 245423 171 27 0 257095 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 1034584

[startup+4722.32 s]
/proc/loadavg: 2.00 2.00 2.00 4/527 18462
/proc/meminfo: memFree=11673244/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=1050888 CPUtime=4722.44 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 250630 0 0 0 472198 46 0 0 25 0 1 0 752984079 1076109312 248561 33554432000 4194304 4300876 140733272127920 18446744073709551615 4276180 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 262722 248561 171 27 0 261171 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 1050888

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/527 18464
/proc/meminfo: memFree=11654732/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=1050888 CPUtime=4782.42 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 253460 0 0 0 478196 46 0 0 25 0 1 0 752984079 1076109312 251391 33554432000 4194304 4300876 140733272127920 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 262722 251391 171 27 0 261171 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 1050888

[startup+4842.3 s]
/proc/loadavg: 2.10 2.03 2.01 4/527 18465
/proc/meminfo: memFree=11634340/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=1050888 CPUtime=4842.43 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 256770 0 0 0 484195 48 0 0 25 0 1 0 752984079 1076109312 254701 33554432000 4194304 4300876 140733272127920 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 262722 254701 171 27 0 261171 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 1050888

[startup+4902.3 s]
/proc/loadavg: 2.09 2.04 2.01 5/527 18467
/proc/meminfo: memFree=11614716/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=1554356 CPUtime=4902.43 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 259875 0 0 0 490191 52 0 0 25 0 1 0 752984079 1591660544 257806 33554432000 4194304 4300876 140733272127920 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 388589 257806 171 27 0 387038 0
Current children cumulated CPU time (s) 4902.43
Current children cumulated vsize (KiB) 1554356

[startup+4962.3 s]
/proc/loadavg: 2.03 2.03 2.00 4/527 18468
/proc/meminfo: memFree=11597168/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=1554488 CPUtime=4962.42 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 262644 0 0 0 496190 52 0 0 25 0 1 0 752984079 1591795712 260575 33554432000 4194304 4300876 140733272127920 18446744073709551615 4275544 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 388622 260575 171 27 0 387071 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 1554488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.02 2.02 2.00 4/527 18469
/proc/meminfo: memFree=11584620/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=1554488 CPUtime=5000.04 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 264725 0 0 0 499952 52 0 0 25 0 1 0 752984079 1591795712 262656 33554432000 4194304 4300876 140733272127920 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 388622 262656 171 27 0 387071 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 1554488

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: 2.02 2.02 2.00 4/527 18469
/proc/meminfo: memFree=11584620/32951124 swapFree=66578944/67111528
[pid=18322] ppid=18320 vsize=1554488 CPUtime=5000.04 cores=0,2,4,6
/proc/18322/stat : 18322 (march_rw) R 18320 18322 16668 0 -1 4202496 264725 0 0 0 499952 52 0 0 25 0 1 0 752984079 1591795712 262656 33554432000 4194304 4300876 140733272127920 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/18322/statm: 388622 262656 171 27 0 387071 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 1554488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.96
CPU time (s): 5000.1
CPU user time (s): 4999.53
CPU system time (s): 0.568913
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1554488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.53
system time used= 0.568913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 264726
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= 4
involuntary context switches= 2567

runsolver used 26.249 second user time and 55.8875 second system time

The end

Launcher Data 

Begin job on node145 at 2011-05-28 20:01:22
IDJOB=3420382
IDBENCH=82634
IDSOLVER=1913
FILE ID=node145/3420382-1306605682
RUNJOBID= node145-1306605682-18303
PBS_JOBID= 13471535
Free space on /tmp= 73492 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v750-c15000-S64285713-004-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420382-1306605682/watcher-3420382-1306605682 -o /tmp/evaluation-result-3420382-1306605682/solver-3420382-1306605682 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420382-1306605682.cnf

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

MD5SUM BENCH= 57320bb4a9b2a7589463bdcd0ecf61a4
RANDOM SEED=1970615806

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
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	: 5332.76
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		: 2666.786
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		: 2666.786
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
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	: 5332.82
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		: 2666.786
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	: 5332.74
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      13243920 kB
Buffers:        256448 kB
Cached:        7863620 kB
SwapCached:      34712 kB
Active:       11367184 kB
Inactive:      8046704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13243920 kB
SwapTotal:    67111528 kB
SwapFree:     66578944 kB
Dirty:             924 kB
Writeback:           0 kB
AnonPages:    11258356 kB
Mapped:          37544 kB
Slab:           158688 kB
PageTables:      65972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 153213224 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= 73492 MiB
End job on node145 at 2011-05-28 21:24:44