Trace number 3152660

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 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S224791863-033.UNKNOWN.cnf
MD5SUM97219d7d3b8dcf40225a045ad28970d7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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 600 variables and 2556 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, 32 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 595 free variables and 2524 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 143 duplicate clauses
0.00/0.01	c resolvent_look() :: found 70 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2594 / 600 ) = 4.32
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 = 595
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: 167
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |**************************************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 907
0.09/0.14	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 |**********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 9069
1.29/1.38	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 |****************************************
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c |************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 70643
12.10/12.11	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 |****************************************************************| ( 4/999) NodeCount: 396995
75.99/76.03	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 |************************
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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 |**********************************************
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c |*******************************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 1678060
353.40/353.45	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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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 |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 5487262
1256.62/1256.69	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-3152660-1301710466/watcher-3152660-1301710466 -o /tmp/evaluation-result-3152660-1301710466/solver-3152660-1301710466 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152660-1301710466.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: 4.00 4.01 3.93 5/189 959
/proc/meminfo: memFree=23306036/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=6796 CPUtime=0 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4194304 286 0 0 0 0 0 0 0 25 0 1 0 361277222 6959104 229 33554432000 4194304 4300876 140734345544912 18446744073709551615 4211584 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 1699 229 127 27 0 148 0

[startup+0.0723819 s]
/proc/loadavg: 4.00 4.01 3.93 5/189 959
/proc/meminfo: memFree=23306036/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=7724 CPUtime=0.06 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 499 0 0 0 6 0 0 0 25 0 1 0 361277222 7909376 442 33554432000 4194304 4300876 140734345544912 18446744073709551615 4217462 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 1931 442 168 27 0 380 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7724

[startup+0.100376 s]
/proc/loadavg: 4.00 4.01 3.93 5/189 959
/proc/meminfo: memFree=23306036/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=7724 CPUtime=0.09 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 506 0 0 0 9 0 0 0 25 0 1 0 361277222 7909376 449 33554432000 4194304 4300876 140734345544912 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 1931 449 168 27 0 380 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7724

[startup+0.300341 s]
/proc/loadavg: 4.00 4.01 3.93 5/189 959
/proc/meminfo: memFree=23306036/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=7856 CPUtime=0.29 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 531 0 0 0 29 0 0 0 25 0 1 0 361277222 8044544 474 33554432000 4194304 4300876 140734345544912 18446744073709551615 4217507 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 1964 474 168 27 0 413 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7856

[startup+0.700271 s]
/proc/loadavg: 4.00 4.01 3.93 5/189 959
/proc/meminfo: memFree=23306036/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=7992 CPUtime=0.69 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 573 0 0 0 69 0 0 0 25 0 1 0 361277222 8183808 516 33554432000 4194304 4300876 140734345544912 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 1998 516 168 27 0 447 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7992

[startup+1.50013 s]
/proc/loadavg: 4.00 4.01 3.93 5/190 960
/proc/meminfo: memFree=23303916/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=8160 CPUtime=1.49 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 602 0 0 0 149 0 0 0 25 0 1 0 361277222 8355840 545 33554432000 4194304 4300876 140734345544912 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 2040 545 169 27 0 489 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8160

[startup+3.10086 s]
/proc/loadavg: 4.00 4.01 3.93 5/190 960
/proc/meminfo: memFree=23302676/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=8692 CPUtime=3.09 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 677 0 0 0 309 0 0 0 25 0 1 0 361277222 8900608 620 33554432000 4194304 4300876 140734345544912 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 2173 620 169 27 0 622 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8692

[startup+6.30029 s]
/proc/loadavg: 4.00 4.01 3.93 5/190 961
/proc/meminfo: memFree=23300344/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=9300 CPUtime=6.29 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 827 0 0 0 629 0 0 0 25 0 1 0 361277222 9523200 770 33554432000 4194304 4300876 140734345544912 18446744073709551615 4225146 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 2325 770 169 27 0 774 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9300

[startup+12.7002 s]
/proc/loadavg: 4.00 4.01 3.93 5/190 961
/proc/meminfo: memFree=23295636/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=10848 CPUtime=12.69 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 1075 0 0 0 1269 0 0 0 25 0 1 0 361277222 11108352 1018 33554432000 4194304 4300876 140734345544912 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 2712 1018 169 27 0 1161 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10848

[startup+25.5009 s]
/proc/loadavg: 4.00 4.01 3.93 6/190 961
/proc/meminfo: memFree=23287208/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=14264 CPUtime=25.49 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 1586 0 0 0 2549 0 0 0 25 0 1 0 361277222 14606336 1529 33554432000 4194304 4300876 140734345544912 18446744073709551615 4289183 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 3566 1529 169 27 0 2015 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14264

[startup+51.1004 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 962
/proc/meminfo: memFree=23271176/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=17928 CPUtime=51.09 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 2561 0 0 0 5109 0 0 0 25 0 1 0 361277222 18358272 2504 33554432000 4194304 4300876 140734345544912 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 4482 2504 169 27 0 2931 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17928

[startup+102.306 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 963
/proc/meminfo: memFree=23238788/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=29916 CPUtime=102.29 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 4429 0 0 0 10229 0 0 0 25 0 1 0 361277222 30633984 4372 33554432000 4194304 4300876 140734345544912 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 7479 4372 169 27 0 5928 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 29916

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 965
/proc/meminfo: memFree=23200808/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=42960 CPUtime=162.29 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 6563 0 0 0 16229 0 0 0 25 0 1 0 361277222 43991040 6506 33554432000 4194304 4300876 140734345544912 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 10740 6506 169 27 0 9189 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 42960

[startup+222.3 s]
/proc/loadavg: 4.05 4.01 3.93 5/190 966
/proc/meminfo: memFree=23163444/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=56056 CPUtime=222.29 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 8682 0 0 0 22229 0 0 0 25 0 1 0 361277222 57401344 8625 33554432000 4194304 4300876 140734345544912 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 14014 8625 169 27 0 12463 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 56056

[startup+282.301 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 968
/proc/meminfo: memFree=23127696/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=56056 CPUtime=282.3 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 10721 0 0 0 28229 1 0 0 25 0 1 0 361277222 57401344 10664 33554432000 4194304 4300876 140734345544912 18446744073709551615 4268864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 14014 10664 169 27 0 12463 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 56056

[startup+342.3 s]
/proc/loadavg: 4.04 4.02 3.94 5/190 970
/proc/meminfo: memFree=23092088/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=64812 CPUtime=342.3 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 12677 0 0 0 34229 1 0 0 25 0 1 0 361277222 66367488 12620 33554432000 4194304 4300876 140734345544912 18446744073709551615 4217503 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 16203 12620 169 27 0 14652 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 64812

[startup+402.301 s]
/proc/loadavg: 3.97 4.00 3.93 5/190 1054
/proc/meminfo: memFree=23234840/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=84456 CPUtime=402.3 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 14744 0 0 0 40229 1 0 0 25 0 1 0 361277222 86482944 14687 33554432000 4194304 4300876 140734345544912 18446744073709551615 4200291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 21114 14687 169 27 0 19563 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 84456

[startup+462.3 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 1056
/proc/meminfo: memFree=23197716/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=84456 CPUtime=462.3 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 16769 0 0 0 46229 1 0 0 25 0 1 0 361277222 86482944 16712 33554432000 4194304 4300876 140734345544912 18446744073709551615 4214411 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 21114 16712 169 27 0 19563 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 84456

[startup+522.301 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 1057
/proc/meminfo: memFree=23163320/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=84456 CPUtime=522.31 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 18703 0 0 0 52229 2 0 0 25 0 1 0 361277222 86482944 18646 33554432000 4194304 4300876 140734345544912 18446744073709551615 4264343 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 21114 18646 169 27 0 19563 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 84456

[startup+582.3 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 1087
/proc/meminfo: memFree=23358572/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=113924 CPUtime=582.3 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 20746 0 0 0 58228 2 0 0 25 0 1 0 361277222 116658176 20689 33554432000 4194304 4300876 140734345544912 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 28481 20689 169 27 0 26930 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 113924

[startup+642.301 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 1143
/proc/meminfo: memFree=23368560/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=131176 CPUtime=642.31 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 22787 0 0 0 64228 3 0 0 25 0 1 0 361277222 134324224 22730 33554432000 4194304 4300876 140734345544912 18446744073709551615 4228504 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 32794 22730 169 27 0 31243 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 131176

[startup+702.3 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 1144
/proc/meminfo: memFree=23349408/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=131176 CPUtime=702.31 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 24697 0 0 0 70228 3 0 0 25 0 1 0 361277222 134324224 24640 33554432000 4194304 4300876 140734345544912 18446744073709551615 4261160 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 32794 24640 169 27 0 31243 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 131176

[startup+762.307 s]
/proc/loadavg: 4.10 4.03 3.94 5/190 1146
/proc/meminfo: memFree=23329396/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=131176 CPUtime=762.31 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 26700 0 0 0 76228 3 0 0 25 0 1 0 361277222 134324224 26643 33554432000 4194304 4300876 140734345544912 18446744073709551615 4225150 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 32794 26643 169 27 0 31243 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 131176

[startup+822.3 s]
/proc/loadavg: 4.04 4.02 3.94 5/190 1147
/proc/meminfo: memFree=23309760/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=175376 CPUtime=822.31 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 28649 0 0 0 82227 4 0 0 25 0 1 0 361277222 179585024 28592 33554432000 4194304 4300876 140734345544912 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 43844 28592 169 27 0 42293 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 175376

[startup+882.301 s]
/proc/loadavg: 4.01 4.02 3.94 5/190 1149
/proc/meminfo: memFree=23288520/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=175376 CPUtime=882.31 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 30603 0 0 0 88226 5 0 0 25 0 1 0 361277222 179585024 30546 33554432000 4194304 4300876 140734345544912 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 43844 30546 169 27 0 42293 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 175376

[startup+942.301 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 1151
/proc/meminfo: memFree=23268380/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=175376 CPUtime=942.31 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 32509 0 0 0 94226 5 0 0 25 0 1 0 361277222 179585024 32452 33554432000 4194304 4300876 140734345544912 18446744073709551615 4217280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 43844 32452 169 27 0 42293 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 175376

[startup+1002.3 s]
/proc/loadavg: 3.78 3.96 3.93 4/184 1169
/proc/meminfo: memFree=23266684/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=175508 CPUtime=1002.31 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 34407 0 0 0 100226 5 0 0 25 0 1 0 361277222 179720192 34350 33554432000 4194304 4300876 140734345544912 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 43877 34350 169 27 0 42326 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 175508

[startup+1062.3 s]
/proc/loadavg: 2.84 3.67 3.83 3/178 1188
/proc/meminfo: memFree=23254508/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=175508 CPUtime=1062.31 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 36286 0 0 0 106226 5 0 0 25 0 1 0 361277222 179720192 36229 33554432000 4194304 4300876 140734345544912 18446744073709551615 4200248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 43877 36229 169 27 0 42326 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 175508

[startup+1122.3 s]
/proc/loadavg: 2.31 3.36 3.71 3/178 1189
/proc/meminfo: memFree=23237736/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=175508 CPUtime=1122.31 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 38167 0 0 0 112226 5 0 0 25 0 1 0 361277222 179720192 38110 33554432000 4194304 4300876 140734345544912 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 43877 38110 169 27 0 42326 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 175508

[startup+1182.3 s]
/proc/loadavg: 2.11 3.11 3.60 3/178 1191
/proc/meminfo: memFree=23222336/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=210004 CPUtime=1182.32 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 39998 0 0 0 118226 6 0 0 25 0 1 0 361277222 215044096 39941 33554432000 4194304 4300876 140734345544912 18446744073709551615 4200319 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 52501 39941 169 27 0 50950 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 210004

[startup+1242.3 s]
/proc/loadavg: 1.64 2.81 3.47 2/172 1211
/proc/meminfo: memFree=23426700/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=210004 CPUtime=1242.32 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 41747 0 0 0 124226 6 0 0 25 0 1 0 361277222 215044096 41690 33554432000 4194304 4300876 140734345544912 18446744073709551615 4200411 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 52501 41690 169 27 0 50950 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 210004



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.24 2.48 3.31 2/172 1212
/proc/meminfo: memFree=23419484/32951124 swapFree=67102208/67111528
[pid=959] ppid=957 vsize=276304 CPUtime=1300.02 cores=1,3
/proc/959/stat : 959 (march_rw) R 957 959 32116 0 -1 4202496 43602 0 0 0 129995 7 0 0 25 0 1 0 361277222 282935296 43545 33554432000 4194304 4300876 140734345544912 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/959/statm: 69076 43545 169 27 0 67525 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 276304

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): 1300.04
CPU user time (s): 1299.96
CPU system time (s): 0.079987
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 276304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.96
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43602
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= 4
involuntary context switches= 1256

runsolver used 1.79273 second user time and 4.13037 second system time

The end

Launcher Data 

Begin job on node119 at 2011-04-02 04:14:26
IDJOB=3152660
IDBENCH=82940
IDSOLVER=1561
FILE ID=node119/3152660-1301710466
RUNJOBID= node119-1301706909-32136
PBS_JOBID= 12840827
Free space on /tmp= 71232 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S224791863-033.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152660-1301710466/watcher-3152660-1301710466 -o /tmp/evaluation-result-3152660-1301710466/solver-3152660-1301710466 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152660-1301710466.cnf

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

MD5SUM BENCH= 97219d7d3b8dcf40225a045ad28970d7
RANDOM SEED=754443389

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
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	: 5332.83
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		: 2666.815
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.67
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		: 2666.815
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	: 5332.83
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		: 2666.815
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		: 2666.815
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:     32951124 kB
MemFree:      23306068 kB
Buffers:        291180 kB
Cached:        8746648 kB
SwapCached:       5376 kB
Active:        4793152 kB
Inactive:      4592408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23306068 kB
SwapTotal:    67111528 kB
SwapFree:     67102208 kB
Dirty:              36 kB
Writeback:           0 kB
AnonPages:      345376 kB
Mapped:          15468 kB
Slab:           195952 kB
PageTables:       5908 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   596576 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= 71232 MiB
End job on node119 at 2011-04-02 04:36:08