Trace number 3152281

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) 1300.05 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v150-c12750-S896023516-057-UNKNOWN.cnf
MD5SUMfbc6593197090933c7d66c2e5740159a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark126.714
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses12750
Sum of the clauses size89250
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 512750

Solver Data 

0.79/0.87	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.87	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.87	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.87	c main()::
0.79/0.87	c initFormula():: searching for DIMACS p-line....
0.79/0.87	c full lookahead due to high density!
0.79/0.87	c initFormula():: the DIMACS p-line indicates a CNF of 150 variables and 12750 clauses.
0.79/0.87	c parseCNF():: parsing....
0.79/0.87	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.87	c runParser():: parsing was successful, warming up engines...
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.87	c preprocessing fase I completed:: there are now 150 free variables and 12750 clauses.
0.79/0.87	c using k-SAT heuristics (size based diff)
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.87	c main():: clause / variable ratio: ( 12750 / 150 ) = 85.00
0.79/0.87	c longest clause has size 7
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.87	c number of free variables = 150
0.79/0.87	c dynamic_preselect_setsize :: off
0.79/0.87	c main():: all systems go!
0.79/0.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 183
0.89/0.95	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: 2223
1.39/1.40	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 |*********************************************
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c |***********************************************
c |************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 44359
9.49/9.59	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 |*********************************
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 |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 668353
127.89/127.94	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 |****************************
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 |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
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-3152281-1301697575/watcher-3152281-1301697575 -o /tmp/evaluation-result-3152281-1301697575/solver-3152281-1301697575 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152281-1301697575.cnf 

running on 2 cores: 4,6

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: 0.85 1.08 2.00 4/184 29008
/proc/meminfo: memFree=22650816/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=6740 CPUtime=0 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4194304 267 0 0 0 0 0 0 0 23 0 1 0 359988218 6901760 212 33554432000 4194304 4300876 140737481477760 18446744073709551615 251367546624 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 1685 212 113 27 0 134 0

[startup+0.105551 s]
/proc/loadavg: 0.85 1.08 2.00 4/184 29008
/proc/meminfo: memFree=22650816/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=8732 CPUtime=0.1 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 2244 0 0 0 10 0 0 0 23 0 1 0 359988218 8941568 613 33554432000 4194304 4300876 140737481477760 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 2183 613 143 27 0 632 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 8732

[startup+0.20053 s]
/proc/loadavg: 0.85 1.08 2.00 4/184 29008
/proc/meminfo: memFree=22650816/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=8732 CPUtime=0.19 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 2244 0 0 0 19 0 0 0 24 0 1 0 359988218 8941568 613 33554432000 4194304 4300876 140737481477760 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 2183 613 143 27 0 632 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8732

[startup+0.300515 s]
/proc/loadavg: 0.85 1.08 2.00 4/184 29008
/proc/meminfo: memFree=22650816/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=8732 CPUtime=0.29 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 2244 0 0 0 29 0 0 0 25 0 1 0 359988218 8941568 613 33554432000 4194304 4300876 140737481477760 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 2183 613 143 27 0 632 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8732

[startup+0.700437 s]
/proc/loadavg: 0.85 1.08 2.00 4/184 29008
/proc/meminfo: memFree=22650816/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=8732 CPUtime=0.69 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 2244 0 0 0 69 0 0 0 25 0 1 0 359988218 8941568 613 33554432000 4194304 4300876 140737481477760 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 2183 613 143 27 0 632 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8732

[startup+1.50029 s]
/proc/loadavg: 0.85 1.08 2.00 5/190 29019
/proc/meminfo: memFree=22635436/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=10372 CPUtime=1.49 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 2927 0 0 0 149 0 0 0 25 0 1 0 359988218 10620928 963 33554432000 4194304 4300876 140737481477760 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 2593 963 170 27 0 1042 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10372

[startup+3.10099 s]
/proc/loadavg: 0.85 1.08 2.00 5/190 29019
/proc/meminfo: memFree=22633948/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=10372 CPUtime=3.09 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 2927 0 0 0 309 0 0 0 25 0 1 0 359988218 10620928 963 33554432000 4194304 4300876 140737481477760 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 2593 963 170 27 0 1042 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10372

[startup+6.3004 s]
/proc/loadavg: 1.10 1.13 2.01 5/190 29019
/proc/meminfo: memFree=22630192/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=11056 CPUtime=6.29 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 3084 0 0 0 629 0 0 0 25 0 1 0 359988218 11321344 1120 33554432000 4194304 4300876 140737481477760 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 2764 1120 170 27 0 1213 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11056

[startup+12.7002 s]
/proc/loadavg: 1.33 1.18 2.02 5/190 29020
/proc/meminfo: memFree=22625712/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=11908 CPUtime=12.69 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 3277 0 0 0 1269 0 0 0 25 0 1 0 359988218 12193792 1313 33554432000 4194304 4300876 140737481477760 18446744073709551615 4288534 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 2977 1313 171 27 0 1426 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11908

[startup+25.5008 s]
/proc/loadavg: 1.92 1.31 2.05 5/190 29020
/proc/meminfo: memFree=22619372/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=13824 CPUtime=25.49 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 3671 0 0 0 2549 0 0 0 25 0 1 0 359988218 14155776 1707 33554432000 4194304 4300876 140737481477760 18446744073709551615 4276121 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 3456 1707 171 27 0 1905 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13824

[startup+51.1011 s]
/proc/loadavg: 2.74 1.56 2.11 5/190 29020
/proc/meminfo: memFree=22605948/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=18136 CPUtime=51.09 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 4459 0 0 0 5109 0 0 0 25 0 1 0 359988218 18571264 2495 33554432000 4194304 4300876 140737481477760 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 4534 2495 171 27 0 2983 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18136

[startup+102.301 s]
/proc/loadavg: 3.45 1.93 2.21 5/190 29022
/proc/meminfo: memFree=22578264/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=27836 CPUtime=102.3 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 6093 0 0 0 10229 1 0 0 25 0 1 0 359988218 28504064 4129 33554432000 4194304 4300876 140737481477760 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 6959 4129 171 27 0 5408 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27836

[startup+162.3 s]
/proc/loadavg: 3.80 2.31 2.32 5/190 29024
/proc/meminfo: memFree=22548592/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=36568 CPUtime=162.29 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 7891 0 0 0 16228 1 0 0 25 0 1 0 359988218 37445632 5927 33554432000 4194304 4300876 140737481477760 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 9142 5927 171 27 0 7591 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 36568

[startup+222.306 s]
/proc/loadavg: 3.92 2.61 2.42 5/190 29025
/proc/meminfo: memFree=22518188/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=49664 CPUtime=222.3 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 9791 0 0 0 22229 1 0 0 25 0 1 0 359988218 50855936 7827 33554432000 4194304 4300876 140737481477760 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 12416 7827 171 27 0 10865 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 49664

[startup+282.3 s]
/proc/loadavg: 4.05 2.88 2.52 5/190 29027
/proc/meminfo: memFree=22487020/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=50548 CPUtime=282.3 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 11733 0 0 0 28228 2 0 0 25 0 1 0 359988218 51761152 9769 33554432000 4194304 4300876 140737481477760 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 12637 9769 171 27 0 11086 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 50548

[startup+342.301 s]
/proc/loadavg: 4.02 3.08 2.61 5/190 29028
/proc/meminfo: memFree=22456252/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=70192 CPUtime=342.3 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 13638 0 0 0 34227 3 0 0 25 0 1 0 359988218 71876608 11674 33554432000 4194304 4300876 140737481477760 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 17548 11674 171 27 0 15997 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 70192

[startup+402.301 s]
/proc/loadavg: 4.07 3.26 2.70 5/190 29030
/proc/meminfo: memFree=22425844/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=70192 CPUtime=402.3 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 15538 0 0 0 40227 3 0 0 25 0 1 0 359988218 71876608 13574 33554432000 4194304 4300876 140737481477760 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 17548 13574 171 27 0 15997 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 70192

[startup+462.301 s]
/proc/loadavg: 4.02 3.39 2.78 5/190 29032
/proc/meminfo: memFree=22395168/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=70192 CPUtime=462.3 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 17426 0 0 0 46227 3 0 0 25 0 1 0 359988218 71876608 15462 33554432000 4194304 4300876 140737481477760 18446744073709551615 4281165 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 17548 15462 171 27 0 15997 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 70192

[startup+522.301 s]
/proc/loadavg: 4.01 3.50 2.85 5/190 29033
/proc/meminfo: memFree=22364632/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=100544 CPUtime=522.31 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 19297 0 0 0 52227 4 0 0 25 0 1 0 359988218 102957056 17333 33554432000 4194304 4300876 140737481477760 18446744073709551615 4264065 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 25136 17333 171 27 0 23585 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 100544

[startup+582.301 s]
/proc/loadavg: 4.00 3.59 2.92 5/190 29035
/proc/meminfo: memFree=22333852/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=100544 CPUtime=582.3 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 21190 0 0 0 58226 4 0 0 25 0 1 0 359988218 102957056 19226 33554432000 4194304 4300876 140737481477760 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 25136 19226 171 27 0 23585 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 100544

[startup+642.3 s]
/proc/loadavg: 4.03 3.67 2.99 5/190 29036
/proc/meminfo: memFree=22303324/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=100544 CPUtime=642.31 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 23066 0 0 0 64226 5 0 0 25 0 1 0 359988218 102957056 21102 33554432000 4194304 4300876 140737481477760 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 25136 21102 171 27 0 23585 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 100544

[startup+702.3 s]
/proc/loadavg: 4.01 3.73 3.05 5/190 29038
/proc/meminfo: memFree=22271308/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=100544 CPUtime=702.32 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 24942 0 0 0 70226 6 0 0 25 0 1 0 359988218 102957056 22978 33554432000 4194304 4300876 140737481477760 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 25136 22978 171 27 0 23585 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 100544

[startup+762.301 s]
/proc/loadavg: 4.00 3.78 3.11 5/190 29040
/proc/meminfo: memFree=22240016/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=144744 CPUtime=762.32 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 26839 0 0 0 76226 6 0 0 25 0 1 0 359988218 148217856 24875 33554432000 4194304 4300876 140737481477760 18446744073709551615 4227539 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 36186 24875 171 27 0 34635 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 144744

[startup+822.301 s]
/proc/loadavg: 4.00 3.81 3.16 5/190 29041
/proc/meminfo: memFree=22209356/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=144744 CPUtime=822.32 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 28762 0 0 0 82225 7 0 0 25 0 1 0 359988218 148217856 26798 33554432000 4194304 4300876 140737481477760 18446744073709551615 4234242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 36186 26798 171 27 0 34635 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 144744

[startup+882.306 s]
/proc/loadavg: 4.04 3.86 3.21 5/190 29043
/proc/meminfo: memFree=22178576/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=144744 CPUtime=882.33 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 30650 0 0 0 88226 7 0 0 25 0 1 0 359988218 148217856 28686 33554432000 4194304 4300876 140737481477760 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 36186 28686 171 27 0 34635 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 144744

[startup+942.301 s]
/proc/loadavg: 4.01 3.88 3.26 5/190 29044
/proc/meminfo: memFree=22148412/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=144744 CPUtime=942.32 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 32551 0 0 0 94225 7 0 0 25 0 1 0 359988218 148217856 30587 33554432000 4194304 4300876 140737481477760 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 36186 30587 171 27 0 34635 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 144744

[startup+1002.3 s]
/proc/loadavg: 4.00 3.90 3.30 5/190 29046
/proc/meminfo: memFree=22118128/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=146508 CPUtime=1002.33 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 34432 0 0 0 100225 8 0 0 25 0 1 0 359988218 150024192 32468 33554432000 4194304 4300876 140737481477760 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 36627 32468 171 27 0 35076 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 146508

[startup+1062.3 s]
/proc/loadavg: 4.00 3.92 3.35 5/190 29048
/proc/meminfo: memFree=22088100/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=146508 CPUtime=1062.32 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 36331 0 0 0 106224 8 0 0 25 0 1 0 359988218 150024192 34367 33554432000 4194304 4300876 140737481477760 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 36627 34367 171 27 0 35076 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 146508

[startup+1122.3 s]
/proc/loadavg: 4.05 3.94 3.39 5/190 29049
/proc/meminfo: memFree=22058056/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=212808 CPUtime=1122.33 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 38252 0 0 0 112224 9 0 0 25 0 1 0 359988218 217915392 36288 33554432000 4194304 4300876 140737481477760 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 53202 36288 171 27 0 51651 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 212808

[startup+1182.3 s]
/proc/loadavg: 4.02 3.95 3.42 5/190 29051
/proc/meminfo: memFree=22028888/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=212808 CPUtime=1182.33 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 40134 0 0 0 118223 10 0 0 25 0 1 0 359988218 217915392 38170 33554432000 4194304 4300876 140737481477760 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 53202 38170 171 27 0 51651 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 212808

[startup+1242.3 s]
/proc/loadavg: 4.00 3.95 3.46 5/190 29052
/proc/meminfo: memFree=21998848/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=212808 CPUtime=1242.33 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 42006 0 0 0 124223 10 0 0 25 0 1 0 359988218 217915392 40042 33554432000 4194304 4300876 140737481477760 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 53202 40042 171 27 0 51651 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 212808



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.96 3.49 3/186 29065
/proc/meminfo: memFree=22268028/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=212808 CPUtime=1300.04 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 43782 0 0 0 129993 11 0 0 25 0 1 0 359988218 217915392 41818 33554432000 4194304 4300876 140737481477760 18446744073709551615 4214219 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 53202 41818 171 27 0 51651 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 212808

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

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

[startup+1300 s]
/proc/loadavg: 4.00 3.96 3.49 3/186 29065
/proc/meminfo: memFree=22268028/32950928 swapFree=67111528/67111528
[pid=29008] ppid=29006 vsize=212808 CPUtime=1300.04 cores=4,6
/proc/29008/stat : 29008 (march_rw) R 29006 29008 27697 0 -1 4202496 43782 0 0 0 129993 11 0 0 25 0 1 0 359988218 217915392 41818 33554432000 4194304 4300876 140737481477760 18446744073709551615 4214219 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29008/statm: 53202 41818 171 27 0 51651 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 212808

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1299.94
CPU system time (s): 0.117982
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 212808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43782
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= 14032

runsolver used 1.9687 second user time and 3.9474 second system time

The end

Launcher Data 

Begin job on node113 at 2011-04-02 00:39:35
IDJOB=3152281
IDBENCH=82561
IDSOLVER=1561
FILE ID=node113/3152281-1301697575
RUNJOBID= node113-1301697575-28977
PBS_JOBID= 12840723
Free space on /tmp= 70068 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v150-c12750-S896023516-057-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152281-1301697575/watcher-3152281-1301697575 -o /tmp/evaluation-result-3152281-1301697575/solver-3152281-1301697575 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152281-1301697575.cnf

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

MD5SUM BENCH= fbc6593197090933c7d66c2e5740159a
RANDOM SEED=2030757279

node113.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		: 2666.846
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		: 2666.846
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      22650972 kB
Buffers:        299560 kB
Cached:        9628336 kB
SwapCached:          0 kB
Active:        6231580 kB
Inactive:      3771104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22650972 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1692 kB
Writeback:           0 kB
AnonPages:       73720 kB
Mapped:          14996 kB
Slab:           233784 kB
PageTables:       4704 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   244404 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= 70068 MiB
End job on node113 at 2011-04-02 01:01:18