Trace number 3420338

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) 5000.04 4999.93

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v10000-c42000-S903594090-011-UNKNOWN.cnf
MD5SUM7d95438154723bef0aaca7f7f26ea8e2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.16337
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.26	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.26	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.26	c main()::
0.19/0.26	c initFormula():: searching for DIMACS p-line....
0.19/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.19/0.26	c parseCNF():: parsing....
0.19/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.26	c runParser():: parsing was successful, warming up engines...
0.19/0.26	c simplify_formula():: removed 0 tautological, 182 satisfied and 0 duplicate clauses
0.19/0.26	c preprocessing fase I completed:: there are now 9972 free variables and 41818 clauses.
0.19/0.26	c using 3-SAT heuristics (occurence based diff)
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 150 duplicate clauses
0.19/0.26	c resolvent_look() :: found 81 resolvents
0.19/0.26	c main():: clause / variable ratio: ( 41899 / 10000 ) = 4.19
0.19/0.26	c longest clause has size 3
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c number of free variables = 9972
0.19/0.26	c dynamic_preselect_setsize :: off
0.19/0.26	c main():: all systems go!
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 887
0.79/0.85	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: 308529
214.89/214.99	c |----------------------------------------------------------------|
c |*
c |**
c |****
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 |**************************************************************
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-3420338-1306599431/watcher-3420338-1306599431 -o /tmp/evaluation-result-3420338-1306599431/solver-3420338-1306599431 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420338-1306599431.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.11 2.05 2.01 2/511 858
/proc/meminfo: memFree=16448760/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=8072 CPUtime=0 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4194304 552 0 0 0 0 0 0 0 25 0 1 0 850173835 8265728 498 33554432000 4194304 4300876 140734597456480 18446744073709551615 215988253381 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 2018 498 113 27 0 467 0

[startup+0.06264 s]
/proc/loadavg: 2.11 2.05 2.01 2/511 858
/proc/meminfo: memFree=16448760/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=13192 CPUtime=0.05 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4194304 2671 0 0 0 5 0 0 0 25 0 1 0 850173835 13508608 1425 33554432000 4194304 4300876 140734597456480 18446744073709551615 4239745 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 3298 1425 129 27 0 1747 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13192

[startup+0.100632 s]
/proc/loadavg: 2.11 2.05 2.01 2/511 858
/proc/meminfo: memFree=16448760/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=14128 CPUtime=0.09 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4194304 4201 0 0 0 9 0 0 0 25 0 1 0 850173835 14467072 1665 33554432000 4194304 4300876 140734597456480 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 3532 1665 129 27 0 1981 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14128

[startup+0.3006 s]
/proc/loadavg: 2.11 2.05 2.01 2/511 858
/proc/meminfo: memFree=16448760/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=25700 CPUtime=0.29 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 11907 0 0 0 29 0 0 0 25 0 1 0 850173835 26316800 3434 33554432000 4194304 4300876 140734597456480 18446744073709551615 4217462 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 6425 3434 169 27 0 4874 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25700

[startup+0.700527 s]
/proc/loadavg: 2.11 2.05 2.01 2/511 858
/proc/meminfo: memFree=16448760/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=27376 CPUtime=0.69 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 13479 0 0 0 68 1 0 0 25 0 1 0 850173835 28033024 5006 33554432000 4194304 4300876 140734597456480 18446744073709551615 4228098 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 6844 5006 169 27 0 5293 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27376

[startup+1.50039 s]
/proc/loadavg: 2.11 2.05 2.01 3/515 865
/proc/meminfo: memFree=16407948/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=28240 CPUtime=1.49 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 13691 0 0 0 148 1 0 0 25 0 1 0 850173835 28917760 5218 33554432000 4194304 4300876 140734597456480 18446744073709551615 4217584 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 7060 5218 169 27 0 5509 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28240

[startup+3.10011 s]
/proc/loadavg: 2.10 2.05 2.01 3/515 865
/proc/meminfo: memFree=16365540/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=28608 CPUtime=3.09 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 13762 0 0 0 308 1 0 0 25 0 1 0 850173835 29294592 5289 33554432000 4194304 4300876 140734597456480 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 7152 5289 169 27 0 5601 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28608

[startup+6.30055 s]
/proc/loadavg: 2.10 2.05 2.01 3/515 865
/proc/meminfo: memFree=16361952/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=28936 CPUtime=6.29 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 13854 0 0 0 628 1 0 0 25 0 1 0 850173835 29630464 5381 33554432000 4194304 4300876 140734597456480 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 7234 5381 169 27 0 5683 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28936

[startup+12.7004 s]
/proc/loadavg: 2.09 2.05 2.01 3/515 866
/proc/meminfo: memFree=16353336/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=29696 CPUtime=12.69 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 13990 0 0 0 1268 1 0 0 25 0 1 0 850173835 30408704 5517 33554432000 4194304 4300876 140734597456480 18446744073709551615 4248670 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 7424 5517 169 27 0 5873 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29696

[startup+25.5002 s]
/proc/loadavg: 2.07 2.05 2.01 3/515 866
/proc/meminfo: memFree=16351368/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=30724 CPUtime=25.49 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 14222 0 0 0 2548 1 0 0 25 0 1 0 850173835 31461376 5749 33554432000 4194304 4300876 140734597456480 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 7681 5749 169 27 0 6130 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30724

[startup+51.1007 s]
/proc/loadavg: 2.05 2.04 2.01 3/515 867
/proc/meminfo: memFree=16348760/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=32264 CPUtime=51.09 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 14551 0 0 0 5108 1 0 0 25 0 1 0 850173835 33038336 6078 33554432000 4194304 4300876 140734597456480 18446744073709551615 4216929 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 8066 6078 169 27 0 6515 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 32264

[startup+102.32 s]
/proc/loadavg: 2.02 2.03 2.00 3/515 868
/proc/meminfo: memFree=16343008/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=35812 CPUtime=102.31 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 15155 0 0 0 10230 1 0 0 25 0 1 0 850173835 36671488 6673 33554432000 4194304 4300876 140734597456480 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 8953 6673 169 27 0 7402 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 35812

[startup+162.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/515 870
/proc/meminfo: memFree=16338604/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=39560 CPUtime=162.29 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 15848 0 0 0 16228 1 0 0 25 0 1 0 850173835 40509440 7366 33554432000 4194304 4300876 140734597456480 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 9890 7366 169 27 0 8339 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39560

[startup+222.301 s]
/proc/loadavg: 2.09 2.05 2.01 3/515 871
/proc/meminfo: memFree=16336172/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=40028 CPUtime=222.29 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 16438 0 0 0 22228 1 0 0 25 0 1 0 850173835 40988672 7949 33554432000 4194304 4300876 140734597456480 18446744073709551615 4265485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 10007 7949 169 27 0 8456 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 40028

[startup+282.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/515 874
/proc/meminfo: memFree=16333512/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=43908 CPUtime=282.29 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 16961 0 0 0 28228 1 0 0 25 0 1 0 850173835 44961792 8472 33554432000 4194304 4300876 140734597456480 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 10977 8472 169 27 0 9426 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 43908

[startup+342.301 s]
/proc/loadavg: 2.03 2.04 2.00 3/515 875
/proc/meminfo: memFree=16330728/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=44852 CPUtime=342.3 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 17613 0 0 0 34228 2 0 0 25 0 1 0 850173835 45928448 9124 33554432000 4194304 4300876 140734597456480 18446744073709551615 4216816 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 11213 9124 177 27 0 9662 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 44852

[startup+402.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 877
/proc/meminfo: memFree=16328692/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=50672 CPUtime=402.3 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 18136 0 0 0 40228 2 0 0 25 0 1 0 850173835 51888128 9647 33554432000 4194304 4300876 140734597456480 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 12668 9647 177 27 0 11117 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 50672

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 879
/proc/meminfo: memFree=16326392/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=50672 CPUtime=462.3 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 18641 0 0 0 46228 2 0 0 25 0 1 0 850173835 51888128 10152 33554432000 4194304 4300876 140734597456480 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 12668 10152 177 27 0 11117 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 50672

[startup+522.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/515 880
/proc/meminfo: memFree=16324092/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=59404 CPUtime=522.3 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 19176 0 0 0 52228 2 0 0 25 0 1 0 850173835 60829696 10683 33554432000 4194304 4300876 140734597456480 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 14851 10683 173 27 0 13300 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 59404

[startup+582.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/515 882
/proc/meminfo: memFree=16321560/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=59536 CPUtime=582.3 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 19722 0 0 0 58228 2 0 0 25 0 1 0 850173835 60964864 11225 33554432000 4194304 4300876 140734597456480 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 14884 11225 169 27 0 13333 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 59536

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.03 2.04 2.00 3/515 990
/proc/meminfo: memFree=16195796/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=240916 CPUtime=4062.41 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 50194 0 0 0 406231 10 0 0 25 0 1 0 850173835 246697984 41697 33554432000 4194304 4300876 140734597456480 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 60229 41697 169 27 0 58678 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 240916

[startup+4122.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 991
/proc/meminfo: memFree=16193632/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=241048 CPUtime=4122.39 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 50706 0 0 0 412229 10 0 0 25 0 1 0 850173835 246833152 42209 33554432000 4194304 4300876 140734597456480 18446744073709551615 4216952 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 60262 42209 169 27 0 58711 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 241048

[startup+4182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 993
/proc/meminfo: memFree=16191712/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=241048 CPUtime=4182.39 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 51231 0 0 0 418229 10 0 0 25 0 1 0 850173835 246833152 42734 33554432000 4194304 4300876 140734597456480 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 60262 42734 169 27 0 58711 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 241048

[startup+4242.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/515 994
/proc/meminfo: memFree=16189668/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=241048 CPUtime=4242.39 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 51748 0 0 0 424229 10 0 0 25 0 1 0 850173835 246833152 43251 33554432000 4194304 4300876 140734597456480 18446744073709551615 4216971 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 60262 43251 169 27 0 58711 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 241048

[startup+4302.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/515 996
/proc/meminfo: memFree=16188268/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=241048 CPUtime=4302.39 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 52270 0 0 0 430229 10 0 0 25 0 1 0 850173835 246833152 43773 33554432000 4194304 4300876 140734597456480 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 60262 43773 169 27 0 58711 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 241048

[startup+4362.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/515 998
/proc/meminfo: memFree=16186840/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=241048 CPUtime=4362.39 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 52793 0 0 0 436229 10 0 0 25 0 1 0 850173835 246833152 44296 33554432000 4194304 4300876 140734597456480 18446744073709551615 4248636 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 60262 44296 169 27 0 58711 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 241048

[startup+4422.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 999
/proc/meminfo: memFree=16184552/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=241048 CPUtime=4422.39 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 53313 0 0 0 442229 10 0 0 25 0 1 0 850173835 246833152 44816 33554432000 4194304 4300876 140734597456480 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 60262 44816 169 27 0 58711 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 241048

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 1001
/proc/meminfo: memFree=16182508/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=241048 CPUtime=4482.39 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 53840 0 0 0 448229 10 0 0 25 0 1 0 850173835 246833152 45343 33554432000 4194304 4300876 140734597456480 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 60262 45343 169 27 0 58711 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 241048

[startup+4542.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/515 1002
/proc/meminfo: memFree=16180204/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=241180 CPUtime=4542.4 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 54351 0 0 0 454229 11 0 0 25 0 1 0 850173835 246968320 45854 33554432000 4194304 4300876 140734597456480 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 60295 45854 169 27 0 58744 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 241180

[startup+4602.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/515 1004
/proc/meminfo: memFree=16175552/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=241180 CPUtime=4602.4 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 54872 0 0 0 460229 11 0 0 25 0 1 0 850173835 246968320 46375 33554432000 4194304 4300876 140734597456480 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 60295 46375 169 27 0 58744 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 241180

[startup+4662.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/515 1006
/proc/meminfo: memFree=16174884/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=241180 CPUtime=4662.4 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 55394 0 0 0 466229 11 0 0 25 0 1 0 850173835 246968320 46897 33554432000 4194304 4300876 140734597456480 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 60295 46897 169 27 0 58744 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 241180

[startup+4722.32 s]
/proc/loadavg: 2.00 2.03 2.00 3/515 1007
/proc/meminfo: memFree=16171468/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=241180 CPUtime=4722.42 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 55910 0 0 0 472231 11 0 0 25 0 1 0 850173835 246968320 47413 33554432000 4194304 4300876 140734597456480 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 60295 47413 169 27 0 58744 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 241180

[startup+4782.3 s]
/proc/loadavg: 2.15 2.05 2.01 3/515 1009
/proc/meminfo: memFree=16172168/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=241180 CPUtime=4782.4 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 56432 0 0 0 478229 11 0 0 25 0 1 0 850173835 246968320 47935 33554432000 4194304 4300876 140734597456480 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 60295 47935 169 27 0 58744 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 241180

[startup+4842.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/515 1010
/proc/meminfo: memFree=16168628/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=241180 CPUtime=4842.4 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 56950 0 0 0 484229 11 0 0 25 0 1 0 850173835 246968320 48453 33554432000 4194304 4300876 140734597456480 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 60295 48453 169 27 0 58744 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 241180

[startup+4902.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/515 1014
/proc/meminfo: memFree=16167216/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=241180 CPUtime=4902.4 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 57472 0 0 0 490229 11 0 0 25 0 1 0 850173835 246968320 48975 33554432000 4194304 4300876 140734597456480 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 60295 48975 169 27 0 58744 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 241180

[startup+4962.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/515 1017
/proc/meminfo: memFree=16165092/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=241180 CPUtime=4962.4 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 57990 0 0 0 496229 11 0 0 25 0 1 0 850173835 246968320 49493 33554432000 4194304 4300876 140734597456480 18446744073709551615 4217069 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 60295 49493 169 27 0 58744 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 241180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.02 2.04 2.00 3/515 1018
/proc/meminfo: memFree=16163572/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=241180 CPUtime=5000.01 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 58317 0 0 0 499990 11 0 0 25 0 1 0 850173835 246968320 49820 33554432000 4194304 4300876 140734597456480 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 60295 49820 169 27 0 58744 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 241180

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 2.04 2.00 3/515 1018
/proc/meminfo: memFree=16163572/32950940 swapFree=67111364/67111528
[pid=858] ppid=856 vsize=241180 CPUtime=5000.01 cores=1,3,5,7
/proc/858/stat : 858 (march_rw) R 856 858 32192 0 -1 4202496 58317 0 0 0 499990 11 0 0 25 0 1 0 850173835 246968320 49820 33554432000 4194304 4300876 140734597456480 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 60295 49820 169 27 0 58744 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 241180

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.04
CPU user time (s): 4999.92
CPU system time (s): 0.124981
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 241180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58317
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= 4577

runsolver used 23.4864 second user time and 58.4641 second system time

The end

Launcher Data 

Begin job on node117 at 2011-05-28 18:17:11
IDJOB=3420338
IDBENCH=82590
IDSOLVER=1913
FILE ID=node117/3420338-1306599431
RUNJOBID= node117-1306594428-619
PBS_JOBID= 13471563
Free space on /tmp= 73220 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v10000-c42000-S903594090-011-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420338-1306599431/watcher-3420338-1306599431 -o /tmp/evaluation-result-3420338-1306599431/solver-3420338-1306599431 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420338-1306599431.cnf

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

MD5SUM BENCH= 7d95438154723bef0aaca7f7f26ea8e2
RANDOM SEED=1081317547

node117.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		: 2666.849
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	: 5333.69
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		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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		: 2666.849
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		: 2666.849
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	: 5332.75
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		: 2666.849
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		: 2666.849
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		: 2666.849
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	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      16449040 kB
Buffers:        326872 kB
Cached:        6019312 kB
SwapCached:          0 kB
Active:       11923744 kB
Inactive:      4211604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      16449040 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            2352 kB
Writeback:           0 kB
AnonPages:     9788432 kB
Mapped:          41592 kB
Slab:           239412 kB
PageTables:      57944 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS: 149475064 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= 73220 MiB
End job on node117 at 2011-05-28 19:40:33