Trace number 3152354

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) 1300.06 1300.02

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 benchmark4.54731
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 

0.09/0.16	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.16	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.16	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.16	c main()::
0.09/0.16	c initFormula():: searching for DIMACS p-line....
0.09/0.16	c full lookahead due to high density!
0.09/0.16	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 15000 clauses.
0.09/0.16	c parseCNF():: parsing....
0.09/0.16	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.16	c runParser():: parsing was successful, warming up engines...
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.16	c preprocessing fase I completed:: there are now 750 free variables and 15000 clauses.
0.09/0.16	c using k-SAT heuristics (size based diff)
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.16	c main():: clause / variable ratio: ( 15000 / 750 ) = 20.00
0.09/0.16	c longest clause has size 5
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.16	c number of free variables = 750
0.09/0.16	c dynamic_preselect_setsize :: off
0.09/0.16	c main():: all systems go!
0.09/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 349
0.19/0.25	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 |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 27252
3.20/3.27	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 |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 2105685
256.49/256.58	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 |*****************************
c |******************************
c |*******************************
c |********************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152354-1301699855/watcher-3152354-1301699855 -o /tmp/evaluation-result-3152354-1301699855/solver-3152354-1301699855 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152354-1301699855.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.02 3.97 3.54 5/186 5967
/proc/meminfo: memFree=21044364/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=6768 CPUtime=0 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4194304 290 0 0 0 0 0 0 0 25 0 1 0 262401135 6930432 235 33554432000 4194304 4300876 140734315480176 18446744073709551615 264726065861 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 1692 236 113 27 0 141 0

[startup+0.0734099 s]
/proc/loadavg: 4.02 3.97 3.54 5/186 5967
/proc/meminfo: memFree=21044364/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=8776 CPUtime=0.07 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 2119 0 0 0 7 0 0 0 25 0 1 0 262401135 8986624 606 33554432000 4194304 4300876 140734315480176 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 2194 606 143 27 0 643 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8776

[startup+0.100403 s]
/proc/loadavg: 4.02 3.97 3.54 5/186 5967
/proc/meminfo: memFree=21044364/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=8776 CPUtime=0.09 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 2119 0 0 0 9 0 0 0 25 0 1 0 262401135 8986624 606 33554432000 4194304 4300876 140734315480176 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 2194 606 143 27 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8776

[startup+0.300365 s]
/proc/loadavg: 4.02 3.97 3.54 5/186 5967
/proc/meminfo: memFree=21044364/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=11088 CPUtime=0.29 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 3076 0 0 0 29 0 0 0 25 0 1 0 262401135 11354112 1007 33554432000 4194304 4300876 140734315480176 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 2772 1007 170 27 0 1221 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11088

[startup+0.700285 s]
/proc/loadavg: 4.02 3.97 3.54 5/186 5967
/proc/meminfo: memFree=21044364/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=11088 CPUtime=0.69 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 3076 0 0 0 69 0 0 0 25 0 1 0 262401135 11354112 1007 33554432000 4194304 4300876 140734315480176 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 2772 1007 170 27 0 1221 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11088

[startup+1.50014 s]
/proc/loadavg: 4.02 3.97 3.54 5/190 5974
/proc/meminfo: memFree=21033676/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=11344 CPUtime=1.49 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 3109 0 0 0 149 0 0 0 25 0 1 0 262401135 11616256 1040 33554432000 4194304 4300876 140734315480176 18446744073709551615 4234352 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 2836 1040 170 27 0 1285 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11344

[startup+3.10085 s]
/proc/loadavg: 4.02 3.97 3.54 5/190 5974
/proc/meminfo: memFree=21030452/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=12028 CPUtime=3.09 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 3268 0 0 0 309 0 0 0 25 0 1 0 262401135 12316672 1199 33554432000 4194304 4300876 140734315480176 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 3007 1199 171 27 0 1456 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12028

[startup+6.30023 s]
/proc/loadavg: 4.02 3.97 3.54 5/190 5975
/proc/meminfo: memFree=21028284/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=12880 CPUtime=6.29 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 3430 0 0 0 629 0 0 0 25 0 1 0 262401135 13189120 1361 33554432000 4194304 4300876 140734315480176 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 3220 1361 171 27 0 1669 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12880

[startup+12.7011 s]
/proc/loadavg: 4.02 3.97 3.54 5/190 5975
/proc/meminfo: memFree=21022800/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=14796 CPUtime=12.69 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 3764 0 0 0 1269 0 0 0 25 0 1 0 262401135 15151104 1695 33554432000 4194304 4300876 140734315480176 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 3699 1695 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: 4.01 3.97 3.55 5/190 5975
/proc/meminfo: memFree=21014752/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=19108 CPUtime=25.49 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 4434 0 0 0 2549 0 0 0 25 0 1 0 262401135 19566592 2365 33554432000 4194304 4300876 140734315480176 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 4777 2365 171 27 0 3226 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19108

[startup+51.1008 s]
/proc/loadavg: 4.01 3.97 3.56 5/190 5976
/proc/meminfo: memFree=20999308/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=22988 CPUtime=51.09 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 5756 0 0 0 5109 0 0 0 25 0 1 0 262401135 23539712 3687 33554432000 4194304 4300876 140734315480176 18446744073709551615 4199244 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 5747 3687 171 27 0 4196 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22988

[startup+102.306 s]
/proc/loadavg: 4.00 3.97 3.58 5/190 5977
/proc/meminfo: memFree=20966296/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=37540 CPUtime=102.3 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 8359 0 0 0 10229 1 0 0 25 0 1 0 262401135 38440960 6290 33554432000 4194304 4300876 140734315480176 18446744073709551615 4288489 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 9385 6290 171 27 0 7834 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 37540

[startup+162.301 s]
/proc/loadavg: 4.00 3.97 3.60 5/190 5979
/proc/meminfo: memFree=20930180/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=51144 CPUtime=162.3 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 11442 0 0 0 16228 2 0 0 25 0 1 0 262401135 52371456 9373 33554432000 4194304 4300876 140734315480176 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 12786 9373 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: 4.00 3.97 3.63 5/190 5980
/proc/meminfo: memFree=20893696/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=71300 CPUtime=222.3 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 14302 0 0 0 22227 3 0 0 25 0 1 0 262401135 73011200 12233 33554432000 4194304 4300876 140734315480176 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 17825 12233 171 27 0 16274 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 71300

[startup+282.301 s]
/proc/loadavg: 4.00 3.97 3.64 5/190 5982
/proc/meminfo: memFree=20857692/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=71300 CPUtime=282.3 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 17003 0 0 0 28226 4 0 0 25 0 1 0 262401135 73011200 14934 33554432000 4194304 4300876 140734315480176 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 17825 14934 171 27 0 16274 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 71300

[startup+342.301 s]
/proc/loadavg: 4.00 3.97 3.66 5/190 5984
/proc/meminfo: memFree=20819832/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=100768 CPUtime=342.3 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 20113 0 0 0 34226 4 0 0 25 0 1 0 262401135 103186432 18044 33554432000 4194304 4300876 140734315480176 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 25192 18044 171 27 0 23641 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 100768

[startup+402.3 s]
/proc/loadavg: 4.04 3.99 3.69 5/190 5985
/proc/meminfo: memFree=20782324/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=101784 CPUtime=402.3 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 23148 0 0 0 40225 5 0 0 25 0 1 0 262401135 104226816 21079 33554432000 4194304 4300876 140734315480176 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 25446 21079 171 27 0 23895 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 101784

[startup+462.301 s]
/proc/loadavg: 4.01 3.99 3.70 5/190 5990
/proc/meminfo: memFree=20745316/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=145984 CPUtime=462.31 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 26038 0 0 0 46225 6 0 0 25 0 1 0 262401135 149487616 23969 33554432000 4194304 4300876 140734315480176 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 36496 23969 171 27 0 34945 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 145984

[startup+522.301 s]
/proc/loadavg: 4.00 3.99 3.72 5/190 5991
/proc/meminfo: memFree=20710348/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=145984 CPUtime=522.3 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 28683 0 0 0 52224 6 0 0 25 0 1 0 262401135 149487616 26614 33554432000 4194304 4300876 140734315480176 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 36496 26614 171 27 0 34945 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 145984

[startup+582.3 s]
/proc/loadavg: 4.00 3.99 3.73 5/190 5993
/proc/meminfo: memFree=20672628/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=145984 CPUtime=582.31 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 31793 0 0 0 58224 7 0 0 25 0 1 0 262401135 149487616 29724 33554432000 4194304 4300876 140734315480176 18446744073709551615 264726101508 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 36496 29724 171 27 0 34945 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 145984

[startup+642.301 s]
/proc/loadavg: 4.00 3.99 3.75 5/190 5995
/proc/meminfo: memFree=20635152/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=145984 CPUtime=642.32 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 34845 0 0 0 64224 8 0 0 25 0 1 0 262401135 149487616 32776 33554432000 4194304 4300876 140734315480176 18446744073709551615 4264065 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 36496 32776 171 27 0 34945 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 145984

[startup+702.301 s]
/proc/loadavg: 4.00 3.99 3.76 5/190 5996
/proc/meminfo: memFree=20598156/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=214324 CPUtime=702.31 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 37756 0 0 0 70223 8 0 0 25 0 1 0 262401135 219467776 35687 33554432000 4194304 4300876 140734315480176 18446744073709551615 4216381 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 53581 35687 171 27 0 52030 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 214324

[startup+762.306 s]
/proc/loadavg: 4.00 3.99 3.77 5/190 5998
/proc/meminfo: memFree=20562904/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=214324 CPUtime=762.32 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 40287 0 0 0 76223 9 0 0 25 0 1 0 262401135 219467776 38218 33554432000 4194304 4300876 140734315480176 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 53581 38218 171 27 0 52030 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 214324

[startup+822.301 s]
/proc/loadavg: 4.00 3.99 3.78 5/190 5999
/proc/meminfo: memFree=20526412/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=214324 CPUtime=822.32 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 43384 0 0 0 82222 10 0 0 25 0 1 0 262401135 219467776 41315 33554432000 4194304 4300876 140734315480176 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 53581 41315 171 27 0 52030 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 214324

[startup+882.301 s]
/proc/loadavg: 4.00 3.99 3.79 5/190 6001
/proc/meminfo: memFree=20489936/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=214324 CPUtime=882.32 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 46427 0 0 0 88221 11 0 0 25 0 1 0 262401135 219467776 44358 33554432000 4194304 4300876 140734315480176 18446744073709551615 4248560 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 53581 44358 171 27 0 52030 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 214324

[startup+942.3 s]
/proc/loadavg: 4.00 3.99 3.81 5/190 6003
/proc/meminfo: memFree=20454036/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=214324 CPUtime=942.32 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 49346 0 0 0 94221 11 0 0 25 0 1 0 262401135 219467776 47277 33554432000 4194304 4300876 140734315480176 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 53581 47277 171 27 0 52030 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 214324

[startup+1002.3 s]
/proc/loadavg: 4.04 4.00 3.82 5/190 6004
/proc/meminfo: memFree=20419152/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=214324 CPUtime=1002.32 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 51874 0 0 0 100220 12 0 0 25 0 1 0 262401135 219467776 49805 33554432000 4194304 4300876 140734315480176 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 53581 49805 171 27 0 52030 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 214324

[startup+1062.3 s]
/proc/loadavg: 4.06 4.01 3.83 5/190 6006
/proc/meminfo: memFree=20382420/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=313772 CPUtime=1062.33 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 54998 0 0 0 106220 13 0 0 25 0 1 0 262401135 321302528 52929 33554432000 4194304 4300876 140734315480176 18446744073709551615 4225409 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 78443 52929 171 27 0 76892 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 313772

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 3.84 5/190 6007
/proc/meminfo: memFree=20345428/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=313772 CPUtime=1122.32 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 58037 0 0 0 112219 13 0 0 25 0 1 0 262401135 321302528 55968 33554432000 4194304 4300876 140734315480176 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 78443 55968 171 27 0 76892 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 313772

[startup+1182.3 s]
/proc/loadavg: 4.01 4.00 3.84 5/190 6009
/proc/meminfo: memFree=20309444/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=313772 CPUtime=1182.33 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 60970 0 0 0 118219 14 0 0 25 0 1 0 262401135 321302528 58901 33554432000 4194304 4300876 140734315480176 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 78443 58901 171 27 0 76892 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 313772

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.85 5/190 6011
/proc/meminfo: memFree=20274328/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=313772 CPUtime=1242.33 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 63553 0 0 0 124219 14 0 0 25 0 1 0 262401135 321302528 61484 33554432000 4194304 4300876 140734315480176 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 78443 61484 171 27 0 76892 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 313772



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.85 4/190 6014
/proc/meminfo: memFree=20559624/32951124 swapFree=67111528/67111528
[pid=5967] ppid=5965 vsize=313772 CPUtime=1300.04 cores=0,2
/proc/5967/stat : 5967 (march_rw) R 5965 5967 5758 0 -1 4202496 66492 0 0 0 129989 15 0 0 25 0 1 0 262401135 321302528 64423 33554432000 4194304 4300876 140734315480176 18446744073709551615 4214274 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5967/statm: 78443 64423 171 27 0 76892 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 313772

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.06
CPU user time (s): 1299.89
CPU system time (s): 0.167974
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 313772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66492
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= 3
involuntary context switches= 2253

runsolver used 1.9867 second user time and 3.9364 second system time

The end

Launcher Data 

Begin job on node141 at 2011-04-02 01:17:35
IDJOB=3152354
IDBENCH=82634
IDSOLVER=1561
FILE ID=node141/3152354-1301699855
RUNJOBID= node141-1301698553-5776
PBS_JOBID= 12840754
Free space on /tmp= 71744 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-3152354-1301699855/watcher-3152354-1301699855 -o /tmp/evaluation-result-3152354-1301699855/solver-3152354-1301699855 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152354-1301699855.cnf

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

MD5SUM BENCH= 57320bb4a9b2a7589463bdcd0ecf61a4
RANDOM SEED=1947644938

node141.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5362.96
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		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
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:      21044628 kB
Buffers:        336708 kB
Cached:       11241244 kB
SwapCached:          0 kB
Active:        7516488 kB
Inactive:      4130048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21044628 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1576 kB
Writeback:           0 kB
AnonPages:       67812 kB
Mapped:          15176 kB
Slab:           196132 kB
PageTables:       4808 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   232064 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= 71744 MiB
End job on node141 at 2011-04-02 01:39:17