Trace number 3152352

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) 1300.02 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v150-c12750-S367425675-085-UNKNOWN.cnf
MD5SUM056b111696528692a64cdb39e1a29daf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.88671
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: 160
0.89/0.94	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 2219
1.29/1.38	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 |******************************************
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c |****************************************************
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c |*******************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 43717
9.39/9.45	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 |**************************************************
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c |*****************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 653833
125.40/125.42	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 |*******************************
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 |***************************************************************

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-3152352-1301699855/watcher-3152352-1301699855 -o /tmp/evaluation-result-3152352-1301699855/solver-3152352-1301699855 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152352-1301699855.cnf 

running on 2 cores: 1,3

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 4/183 5961
/proc/meminfo: memFree=21045636/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=6740 CPUtime=0 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4194304 271 0 0 0 0 0 0 0 25 0 1 0 262401134 6901760 216 33554432000 4194304 4300876 140735014650640 18446744073709551615 264726065861 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 1685 216 113 27 0 134 0

[startup+0.0640839 s]
/proc/loadavg: 4.02 3.97 3.54 4/183 5961
/proc/meminfo: memFree=21045636/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=8732 CPUtime=0.05 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 2244 0 0 0 5 0 0 0 25 0 1 0 262401134 8941568 613 33554432000 4194304 4300876 140735014650640 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 2183 613 143 27 0 632 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8732

[startup+0.101063 s]
/proc/loadavg: 4.02 3.97 3.54 4/183 5961
/proc/meminfo: memFree=21045636/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=8732 CPUtime=0.09 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 2244 0 0 0 9 0 0 0 25 0 1 0 262401134 8941568 613 33554432000 4194304 4300876 140735014650640 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 2183 613 143 27 0 632 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8732

[startup+0.301025 s]
/proc/loadavg: 4.02 3.97 3.54 4/183 5961
/proc/meminfo: memFree=21045636/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=8732 CPUtime=0.29 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 2244 0 0 0 29 0 0 0 25 0 1 0 262401134 8941568 613 33554432000 4194304 4300876 140735014650640 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 2183 613 143 27 0 632 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8732

[startup+0.700953 s]
/proc/loadavg: 4.02 3.97 3.54 4/183 5961
/proc/meminfo: memFree=21045636/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=8732 CPUtime=0.69 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 2244 0 0 0 69 0 0 0 25 0 1 0 262401134 8941568 613 33554432000 4194304 4300876 140735014650640 18446744073709551615 4256568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 2183 613 143 27 0 632 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8732

[startup+1.5008 s]
/proc/loadavg: 4.02 3.97 3.54 5/190 5974
/proc/meminfo: memFree=21034048/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=10372 CPUtime=1.49 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 2927 0 0 0 149 0 0 0 25 0 1 0 262401134 10620928 963 33554432000 4194304 4300876 140735014650640 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 2593 963 170 27 0 1042 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10372

[startup+3.10051 s]
/proc/loadavg: 4.02 3.97 3.54 5/190 5974
/proc/meminfo: memFree=21030452/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=10372 CPUtime=3.09 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 2927 0 0 0 309 0 0 0 25 0 1 0 262401134 10620928 963 33554432000 4194304 4300876 140735014650640 18446744073709551615 264726101706 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 2593 963 170 27 0 1042 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10372

[startup+6.3009 s]
/proc/loadavg: 4.02 3.97 3.54 5/190 5975
/proc/meminfo: memFree=21028284/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=11056 CPUtime=6.29 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 3084 0 0 0 629 0 0 0 25 0 1 0 262401134 11321344 1120 33554432000 4194304 4300876 140735014650640 18446744073709551615 4225184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 2764 1120 170 27 0 1213 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11056

[startup+12.7007 s]
/proc/loadavg: 4.02 3.97 3.54 5/190 5975
/proc/meminfo: memFree=21022800/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=11908 CPUtime=12.69 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 3278 0 0 0 1269 0 0 0 25 0 1 0 262401134 12193792 1314 33554432000 4194304 4300876 140735014650640 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 2977 1314 171 27 0 1426 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11908

[startup+25.5003 s]
/proc/loadavg: 4.01 3.97 3.55 5/190 5975
/proc/meminfo: memFree=21014752/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=13824 CPUtime=25.49 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 3671 0 0 0 2549 0 0 0 25 0 1 0 262401134 14155776 1707 33554432000 4194304 4300876 140735014650640 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 3456 1707 171 27 0 1905 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13824

[startup+51.1004 s]
/proc/loadavg: 4.01 3.97 3.56 5/190 5976
/proc/meminfo: memFree=20999308/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=18136 CPUtime=51.09 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 4469 0 0 0 5109 0 0 0 25 0 1 0 262401134 18571264 2505 33554432000 4194304 4300876 140735014650640 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 4534 2505 171 27 0 2983 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18136

[startup+102.306 s]
/proc/loadavg: 4.00 3.97 3.58 5/190 5977
/proc/meminfo: memFree=20966296/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=27836 CPUtime=102.29 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 6081 0 0 0 10229 0 0 0 25 0 1 0 262401134 28504064 4117 33554432000 4194304 4300876 140735014650640 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 6959 4117 171 27 0 5408 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 27836

[startup+162.3 s]
/proc/loadavg: 4.00 3.97 3.60 5/190 5979
/proc/meminfo: memFree=20930180/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=36568 CPUtime=162.3 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 7896 0 0 0 16229 1 0 0 25 0 1 0 262401134 37445632 5932 33554432000 4194304 4300876 140735014650640 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 9142 5932 171 27 0 7591 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 36568

[startup+222.301 s]
/proc/loadavg: 4.00 3.97 3.63 5/190 5980
/proc/meminfo: memFree=20893696/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=49664 CPUtime=222.3 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 9803 0 0 0 22229 1 0 0 25 0 1 0 262401134 50855936 7839 33554432000 4194304 4300876 140735014650640 18446744073709551615 4199277 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 12416 7839 171 27 0 10865 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 49664

[startup+282.301 s]
/proc/loadavg: 4.00 3.97 3.64 5/190 5982
/proc/meminfo: memFree=20857692/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=50504 CPUtime=282.3 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 11767 0 0 0 28229 1 0 0 25 0 1 0 262401134 51716096 9803 33554432000 4194304 4300876 140735014650640 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 12626 9803 171 27 0 11075 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 50504

[startup+342.3 s]
/proc/loadavg: 4.00 3.97 3.66 5/190 5984
/proc/meminfo: memFree=20819832/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=70148 CPUtime=342.29 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 13660 0 0 0 34228 1 0 0 25 0 1 0 262401134 71831552 11696 33554432000 4194304 4300876 140735014650640 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 17537 11696 171 27 0 15986 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 70148

[startup+402.301 s]
/proc/loadavg: 4.04 3.99 3.69 5/190 5985
/proc/meminfo: memFree=20782324/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=70148 CPUtime=402.29 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 15567 0 0 0 40228 1 0 0 25 0 1 0 262401134 71831552 13603 33554432000 4194304 4300876 140735014650640 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 17537 13603 171 27 0 15986 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 70148

[startup+462.301 s]
/proc/loadavg: 4.01 3.99 3.70 5/190 5990
/proc/meminfo: memFree=20745316/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=70148 CPUtime=462.29 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 17451 0 0 0 46227 2 0 0 25 0 1 0 262401134 71831552 15487 33554432000 4194304 4300876 140735014650640 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 17537 15487 171 27 0 15986 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 70148

[startup+522.3 s]
/proc/loadavg: 4.00 3.99 3.72 5/190 5991
/proc/meminfo: memFree=20710348/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=100456 CPUtime=522.29 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 19332 0 0 0 52227 2 0 0 25 0 1 0 262401134 102866944 17368 33554432000 4194304 4300876 140735014650640 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 25114 17368 171 27 0 23563 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 100456

[startup+582.301 s]
/proc/loadavg: 4.00 3.99 3.73 5/190 5993
/proc/meminfo: memFree=20672628/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=100456 CPUtime=582.3 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 21219 0 0 0 58227 3 0 0 25 0 1 0 262401134 102866944 19255 33554432000 4194304 4300876 140735014650640 18446744073709551615 4276294 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 25114 19255 171 27 0 23563 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 100456

[startup+642.301 s]
/proc/loadavg: 4.00 3.99 3.75 5/190 5995
/proc/meminfo: memFree=20635152/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=100456 CPUtime=642.3 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 23107 0 0 0 64227 3 0 0 25 0 1 0 262401134 102866944 21143 33554432000 4194304 4300876 140735014650640 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 25114 21143 171 27 0 23563 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 100456

[startup+702.3 s]
/proc/loadavg: 4.00 3.99 3.76 5/190 5996
/proc/meminfo: memFree=20598156/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=100456 CPUtime=702.3 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 25047 0 0 0 70226 4 0 0 25 0 1 0 262401134 102866944 23083 33554432000 4194304 4300876 140735014650640 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 25114 23083 171 27 0 23563 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 100456

[startup+762.306 s]
/proc/loadavg: 4.00 3.99 3.77 5/190 5998
/proc/meminfo: memFree=20562904/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=144656 CPUtime=762.3 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 26884 0 0 0 76226 4 0 0 25 0 1 0 262401134 148127744 24920 33554432000 4194304 4300876 140735014650640 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 36164 24920 171 27 0 34613 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 144656

[startup+822.301 s]
/proc/loadavg: 4.00 3.99 3.78 5/190 5999
/proc/meminfo: memFree=20526412/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=144656 CPUtime=822.29 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 28788 0 0 0 82225 4 0 0 25 0 1 0 262401134 148127744 26824 33554432000 4194304 4300876 140735014650640 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 36164 26824 171 27 0 34613 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 144656

[startup+882.3 s]
/proc/loadavg: 4.00 3.99 3.79 5/190 6001
/proc/meminfo: memFree=20489936/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=144656 CPUtime=882.3 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 30650 0 0 0 88225 5 0 0 25 0 1 0 262401134 148127744 28686 33554432000 4194304 4300876 140735014650640 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 36164 28686 171 27 0 34613 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 144656

[startup+942.301 s]
/proc/loadavg: 4.00 3.99 3.81 5/190 6003
/proc/meminfo: memFree=20454036/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=146332 CPUtime=942.3 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 32496 0 0 0 94225 5 0 0 25 0 1 0 262401134 149843968 30532 33554432000 4194304 4300876 140735014650640 18446744073709551615 4264557 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 36583 30532 171 27 0 35032 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 146332

[startup+1002.3 s]
/proc/loadavg: 4.04 4.00 3.82 5/190 6004
/proc/meminfo: memFree=20419152/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=146332 CPUtime=1002.3 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 34380 0 0 0 100224 6 0 0 25 0 1 0 262401134 149843968 32416 33554432000 4194304 4300876 140735014650640 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 36583 32416 171 27 0 35032 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 146332

[startup+1062.3 s]
/proc/loadavg: 4.06 4.01 3.83 5/190 6006
/proc/meminfo: memFree=20382420/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=146332 CPUtime=1062.3 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 36275 0 0 0 106223 7 0 0 25 0 1 0 262401134 149843968 34311 33554432000 4194304 4300876 140735014650640 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 36583 34311 171 27 0 35032 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 146332

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 3.84 5/190 6007
/proc/meminfo: memFree=20345428/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=212632 CPUtime=1122.3 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 38130 0 0 0 112223 7 0 0 25 0 1 0 262401134 217735168 36166 33554432000 4194304 4300876 140735014650640 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 53158 36166 171 27 0 51607 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 212632

[startup+1182.3 s]
/proc/loadavg: 4.01 4.00 3.84 5/190 6009
/proc/meminfo: memFree=20309444/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=212632 CPUtime=1182.3 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 40009 0 0 0 118223 7 0 0 25 0 1 0 262401134 217735168 38045 33554432000 4194304 4300876 140735014650640 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 53158 38045 171 27 0 51607 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 212632

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.85 5/190 6011
/proc/meminfo: memFree=20274328/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=212632 CPUtime=1242.3 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 41831 0 0 0 124222 8 0 0 25 0 1 0 262401134 217735168 39867 33554432000 4194304 4300876 140735014650640 18446744073709551615 4214603 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 53158 39867 171 27 0 51607 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 212632



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.85 4/189 6013
/proc/meminfo: memFree=20461052/32951124 swapFree=67111528/67111528
[pid=5961] ppid=5959 vsize=212632 CPUtime=1300.01 cores=1,3
/proc/5961/stat : 5961 (march_rw) R 5959 5961 5758 0 -1 4202496 43612 0 0 0 129993 8 0 0 25 0 1 0 262401134 217735168 41648 33554432000 4194304 4300876 140735014650640 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5961/statm: 53158 41648 171 27 0 51607 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 212632

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): 1300.01
CPU time (s): 1300.02
CPU user time (s): 1299.93
CPU system time (s): 0.088986
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 212632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43612
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= 1251

runsolver used 1.90071 second user time and 4.02339 second system time

The end

Launcher Data 

Begin job on node141 at 2011-04-02 01:17:35
IDJOB=3152352
IDBENCH=82632
IDSOLVER=1561
FILE ID=node141/3152352-1301699855
RUNJOBID= node141-1301698553-5778
PBS_JOBID= 12840754
Free space on /tmp= 71748 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v150-c12750-S367425675-085-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152352-1301699855/watcher-3152352-1301699855 -o /tmp/evaluation-result-3152352-1301699855/solver-3152352-1301699855 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152352-1301699855.cnf

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

MD5SUM BENCH= 056b111696528692a64cdb39e1a29daf
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:      21046164 kB
Buffers:        336704 kB
Cached:       11241248 kB
SwapCached:          0 kB
Active:        7514676 kB
Inactive:      4130200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21046164 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1188 kB
Writeback:           0 kB
AnonPages:       67036 kB
Mapped:          15176 kB
Slab:           196132 kB
PageTables:       4808 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   215268 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