Trace number 3152708

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) 1300.04 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v700-c2982-S115072124-051.SATISFIABLE.cnf
MD5SUM6052486ba02fcb82855c9fc5130e5550
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.095985
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses2982
Sum of the clauses size8946
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32982
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 2982 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 20 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 697 free variables and 2962 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 152 duplicate clauses
0.00/0.01	c resolvent_look() :: found 79 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 3041 / 700 ) = 4.34
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 697
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 157
0.04/0.05	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 |****************************************************************| ( 1/999) NodeCount: 1173
0.09/0.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 15248
2.39/2.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
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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 |********************************
c |*********************************
c |**********************************
c |************************************
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c |****************************************
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c |***********************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 147731
26.09/26.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
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c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |******************************************
c |*******************************************
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c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1030314
202.69/202.73	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |**********
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c |************
c |*************
c |**************
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c |****************
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c |**********************
c |***********************
c |************************
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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 |***********************************************
c |************************************************
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c |*****************************************************
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c |*******************************************************
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c |****************************************************************| ( 5/999) NodeCount: 5370097
1160.71/1160.77	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 |***********************

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-3152708-1301710742/watcher-3152708-1301710742 -o /tmp/evaluation-result-3152708-1301710742/solver-3152708-1301710742 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152708-1301710742.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: 3.68 3.98 4.88 5/189 7426
/proc/meminfo: memFree=22115144/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=6928 CPUtime=0 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4194304 317 0 0 0 0 0 0 0 25 0 1 0 282673988 7094272 259 33554432000 4194304 4300876 140736964439312 18446744073709551615 248089724010 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 1732 259 128 27 0 181 0

[startup+0.0423741 s]
/proc/loadavg: 3.68 3.98 4.88 5/189 7426
/proc/meminfo: memFree=22115144/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=7912 CPUtime=0.04 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 530 0 0 0 4 0 0 0 25 0 1 0 282673988 8101888 472 33554432000 4194304 4300876 140736964439312 18446744073709551615 4200293 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 1978 472 168 27 0 427 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7912

[startup+0.100363 s]
/proc/loadavg: 3.68 3.98 4.88 5/189 7426
/proc/meminfo: memFree=22115144/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=7912 CPUtime=0.09 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 557 0 0 0 9 0 0 0 25 0 1 0 282673988 8101888 499 33554432000 4194304 4300876 140736964439312 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 1978 499 168 27 0 427 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7912

[startup+0.300328 s]
/proc/loadavg: 3.68 3.98 4.88 5/189 7426
/proc/meminfo: memFree=22115144/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=8048 CPUtime=0.29 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 584 0 0 0 29 0 0 0 25 0 1 0 282673988 8241152 526 33554432000 4194304 4300876 140736964439312 18446744073709551615 4261021 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 2012 526 168 27 0 461 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8048

[startup+0.700257 s]
/proc/loadavg: 3.68 3.98 4.88 5/189 7426
/proc/meminfo: memFree=22115144/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=8324 CPUtime=0.69 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 628 0 0 0 69 0 0 0 25 0 1 0 282673988 8523776 570 33554432000 4194304 4300876 140736964439312 18446744073709551615 4217452 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 2081 570 168 27 0 530 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8324

[startup+1.50012 s]
/proc/loadavg: 3.71 3.98 4.87 5/190 7427
/proc/meminfo: memFree=22112308/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=8492 CPUtime=1.49 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 660 0 0 0 149 0 0 0 25 0 1 0 282673988 8695808 602 33554432000 4194304 4300876 140736964439312 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 2123 602 169 27 0 572 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8492

[startup+3.10084 s]
/proc/loadavg: 3.71 3.98 4.87 5/190 7454
/proc/meminfo: memFree=22111680/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=8872 CPUtime=3.09 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 733 0 0 0 309 0 0 0 25 0 1 0 282673988 9084928 675 33554432000 4194304 4300876 140736964439312 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 2218 675 169 27 0 667 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8872

[startup+6.30027 s]
/proc/loadavg: 3.73 3.98 4.87 5/190 7454
/proc/meminfo: memFree=22109764/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=9368 CPUtime=6.29 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 885 0 0 0 629 0 0 0 25 0 1 0 282673988 9592832 827 33554432000 4194304 4300876 140736964439312 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 2342 827 169 27 0 791 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9368

[startup+12.7001 s]
/proc/loadavg: 3.75 3.98 4.86 5/190 7454
/proc/meminfo: memFree=22105732/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=10796 CPUtime=12.69 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 1146 0 0 0 1269 0 0 0 25 0 1 0 282673988 11055104 1088 33554432000 4194304 4300876 140736964439312 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 2699 1088 169 27 0 1148 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10796

[startup+25.5009 s]
/proc/loadavg: 3.79 3.98 4.85 5/190 7455
/proc/meminfo: memFree=22101000/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=13012 CPUtime=25.49 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 1651 0 0 0 2549 0 0 0 25 0 1 0 282673988 13324288 1593 33554432000 4194304 4300876 140736964439312 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 3253 1593 169 27 0 1702 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13012

[startup+51.1004 s]
/proc/loadavg: 3.87 3.98 4.82 5/190 7455
/proc/meminfo: memFree=22090684/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=18564 CPUtime=51.09 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 2654 0 0 0 5109 0 0 0 25 0 1 0 282673988 19009536 2596 33554432000 4194304 4300876 140736964439312 18446744073709551615 4217667 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 4641 2596 169 27 0 3090 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18564

[startup+102.306 s]
/proc/loadavg: 3.94 3.98 4.78 5/190 7457
/proc/meminfo: memFree=22070308/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=30880 CPUtime=102.3 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 4607 0 0 0 10229 1 0 0 25 0 1 0 282673988 31621120 4549 33554432000 4194304 4300876 140736964439312 18446744073709551615 4260784 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 7720 4549 169 27 0 6169 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30880

[startup+162.301 s]
/proc/loadavg: 3.98 3.98 4.72 5/190 7512
/proc/meminfo: memFree=22044316/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=39612 CPUtime=162.29 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 6844 0 0 0 16228 1 0 0 25 0 1 0 282673988 40562688 6786 33554432000 4194304 4300876 140736964439312 18446744073709551615 4265601 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 9903 6786 169 27 0 8352 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39612

[startup+222.3 s]
/proc/loadavg: 4.03 4.00 4.68 5/190 7541
/proc/meminfo: memFree=22012616/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=57672 CPUtime=222.3 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 8993 0 0 0 22228 2 0 0 25 0 1 0 282673988 59056128 8935 33554432000 4194304 4300876 140736964439312 18446744073709551615 4265563 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 14418 8935 169 27 0 12867 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 57672

[startup+282.301 s]
/proc/loadavg: 4.01 4.00 4.64 5/190 7543
/proc/meminfo: memFree=21978120/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=57672 CPUtime=282.29 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 11211 0 0 0 28227 2 0 0 25 0 1 0 282673988 59056128 11153 33554432000 4194304 4300876 140736964439312 18446744073709551615 4214446 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 14418 11153 169 27 0 12867 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 57672

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 4.60 5/190 7544
/proc/meminfo: memFree=21944256/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=87376 CPUtime=342.29 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 13309 0 0 0 34227 2 0 0 25 0 1 0 282673988 89473024 13251 33554432000 4194304 4300876 140736964439312 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 21844 13251 169 27 0 20293 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 87376

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 4.55 5/190 7546
/proc/meminfo: memFree=21912228/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=87376 CPUtime=402.29 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 15482 0 0 0 40226 3 0 0 25 0 1 0 282673988 89473024 15424 33554432000 4194304 4300876 140736964439312 18446744073709551615 248089093167 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 21844 15424 169 27 0 20293 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 87376

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 4.52 5/190 7547
/proc/meminfo: memFree=21878488/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=87376 CPUtime=462.29 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 17581 0 0 0 46226 3 0 0 25 0 1 0 282673988 89473024 17523 33554432000 4194304 4300876 140736964439312 18446744073709551615 4217608 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 21844 17523 169 27 0 20293 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 87376

[startup+522.3 s]
/proc/loadavg: 4.04 4.01 4.49 5/190 7549
/proc/meminfo: memFree=21846468/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=116844 CPUtime=522.3 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 19765 0 0 0 52226 4 0 0 25 0 1 0 282673988 119648256 19707 33554432000 4194304 4300876 140736964439312 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 29211 19707 169 27 0 27660 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 116844

[startup+582.301 s]
/proc/loadavg: 4.01 4.00 4.45 5/190 7551
/proc/meminfo: memFree=21813812/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=116844 CPUtime=582.3 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 21854 0 0 0 58226 4 0 0 25 0 1 0 282673988 119648256 21796 33554432000 4194304 4300876 140736964439312 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 29211 21796 169 27 0 27660 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 116844

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 4.42 5/190 7552
/proc/meminfo: memFree=21781164/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=116844 CPUtime=642.31 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 23948 0 0 0 64226 5 0 0 25 0 1 0 282673988 119648256 23890 33554432000 4194304 4300876 140736964439312 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 29211 23890 169 27 0 27660 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 116844

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 4.39 5/190 7554
/proc/meminfo: memFree=21748516/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=136704 CPUtime=702.3 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 26059 0 0 0 70225 5 0 0 25 0 1 0 282673988 139984896 26001 33554432000 4194304 4300876 140736964439312 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 34176 26001 169 27 0 32625 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 136704

[startup+762.306 s]
/proc/loadavg: 4.06 4.01 4.37 5/190 7555
/proc/meminfo: memFree=21715876/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=136704 CPUtime=762.3 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 28188 0 0 0 76225 5 0 0 25 0 1 0 282673988 139984896 28130 33554432000 4194304 4300876 140736964439312 18446744073709551615 4225242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 34176 28130 169 27 0 32625 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 136704

[startup+822.3 s]
/proc/loadavg: 4.02 4.01 4.35 5/190 7557
/proc/meminfo: memFree=21684228/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=181036 CPUtime=822.3 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 30284 0 0 0 82224 6 0 0 25 0 1 0 282673988 185380864 30226 33554432000 4194304 4300876 140736964439312 18446744073709551615 4214560 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 45259 30226 169 27 0 43708 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 181036

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 4.32 5/190 7559
/proc/meminfo: memFree=21653456/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=181036 CPUtime=882.3 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 32385 0 0 0 88224 6 0 0 25 0 1 0 282673988 185380864 32327 33554432000 4194304 4300876 140736964439312 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 45259 32327 169 27 0 43708 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 181036

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 4.30 5/190 7560
/proc/meminfo: memFree=21622444/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=181036 CPUtime=942.3 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 34436 0 0 0 94224 6 0 0 25 0 1 0 282673988 185380864 34378 33554432000 4194304 4300876 140736964439312 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 45259 34378 169 27 0 43708 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 181036

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.27 5/190 7562
/proc/meminfo: memFree=21590044/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=181036 CPUtime=1002.3 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 36481 0 0 0 100224 6 0 0 25 0 1 0 282673988 185380864 36423 33554432000 4194304 4300876 140736964439312 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 45259 36423 169 27 0 43708 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 181036

[startup+1062.3 s]
/proc/loadavg: 4.06 4.01 4.26 5/190 7563
/proc/meminfo: memFree=21559388/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=181036 CPUtime=1062.31 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 38505 0 0 0 106224 7 0 0 25 0 1 0 282673988 185380864 38447 33554432000 4194304 4300876 140736964439312 18446744073709551615 4268764 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 45259 38447 169 27 0 43708 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 181036

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 4.24 5/190 7565
/proc/meminfo: memFree=21528124/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=181036 CPUtime=1122.31 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 40458 0 0 0 112223 8 0 0 25 0 1 0 282673988 185380864 40400 33554432000 4194304 4300876 140736964439312 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 45259 40400 169 27 0 43708 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 181036

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.23 5/190 7567
/proc/meminfo: memFree=21497476/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=181036 CPUtime=1182.31 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 42445 0 0 0 118223 8 0 0 25 0 1 0 282673988 185380864 42387 33554432000 4194304 4300876 140736964439312 18446744073709551615 4200274 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 45259 42387 169 27 0 43708 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 181036

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.21 5/190 7568
/proc/meminfo: memFree=21465468/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=287048 CPUtime=1242.32 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 44561 0 0 0 124223 9 0 0 25 0 1 0 282673988 293937152 44503 33554432000 4194304 4300876 140736964439312 18446744073709551615 4217467 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 71762 44503 169 27 0 70211 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 287048



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 4.19 5/190 7570
/proc/meminfo: memFree=21435572/32950928 swapFree=67111528/67111528
[pid=7426] ppid=7424 vsize=287048 CPUtime=1300.02 cores=4,6
/proc/7426/stat : 7426 (march_rw) R 7424 7426 6602 0 -1 4202496 46645 0 0 0 129993 9 0 0 25 0 1 0 282673988 293937152 46587 33554432000 4194304 4300876 140736964439312 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7426/statm: 71762 46587 169 27 0 70211 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 287048

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.04
CPU user time (s): 1299.93
CPU system time (s): 0.105983
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 287048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46646
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= 7
involuntary context switches= 793

runsolver used 1.81272 second user time and 4.11237 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-02 04:19:02
IDJOB=3152708
IDBENCH=82988
IDSOLVER=1561
FILE ID=node123/3152708-1301710742
RUNJOBID= node123-1301710741-7358
PBS_JOBID= 12840872
Free space on /tmp= 71928 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v700-c2982-S115072124-051.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152708-1301710742/watcher-3152708-1301710742 -o /tmp/evaluation-result-3152708-1301710742/solver-3152708-1301710742 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152708-1301710742.cnf

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

MD5SUM BENCH= 6052486ba02fcb82855c9fc5130e5550
RANDOM SEED=2093298045

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5226.15
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		: 2666.838
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	: 5332.75
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		: 2666.838
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	: 5332.82
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		: 2666.838
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		: 2666.838
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	: 5332.80
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      22115424 kB
Buffers:        333852 kB
Cached:       10183032 kB
SwapCached:          0 kB
Active:        7153312 kB
Inactive:      3430300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22115424 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1020 kB
Writeback:           0 kB
AnonPages:       67100 kB
Mapped:          15008 kB
Slab:           189872 kB
PageTables:       5084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   254136 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= 71928 MiB
End job on node123 at 2011-04-02 04:40:44