Trace number 3152784

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-v800-c3408-S846876765-035.SATISFIABLE.cnf
MD5SUM0d5f032713ed63748b72ef45ba69a269
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05599
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses3408
Sum of the clauses size10224
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33408
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 800 variables and 3408 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, 15 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 797 free variables and 3393 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 170 duplicate clauses
0.00/0.01	c resolvent_look() :: found 75 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 3468 / 800 ) = 4.33
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 = 797
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: 148
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1576
0.20/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 25039
4.10/4.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 288573
52.80/52.83	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 2459137
490.80/490.83	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152784-1301710984/watcher-3152784-1301710984 -o /tmp/evaluation-result-3152784-1301710984/solver-3152784-1301710984 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152784-1301710984.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: 3.65 3.94 4.19 4/178 15630
/proc/meminfo: memFree=21317488/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=6996 CPUtime=0 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 339 0 0 0 0 0 0 0 18 0 1 0 282697004 7163904 281 33554432000 4194304 4300876 140733929214016 18446744073709551615 242974094000 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 1749 281 135 27 0 198 0

[startup+0.0870559 s]
/proc/loadavg: 3.65 3.94 4.19 4/178 15630
/proc/meminfo: memFree=21317488/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=8284 CPUtime=0.08 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 608 0 0 0 8 0 0 0 18 0 1 0 282697004 8482816 550 33554432000 4194304 4300876 140733929214016 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 2071 550 168 27 0 520 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8284

[startup+0.101051 s]
/proc/loadavg: 3.65 3.94 4.19 4/178 15630
/proc/meminfo: memFree=21317488/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=8284 CPUtime=0.1 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 609 0 0 0 10 0 0 0 18 0 1 0 282697004 8482816 551 33554432000 4194304 4300876 140733929214016 18446744073709551615 242974008200 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 2071 551 168 27 0 520 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 8284

[startup+0.301017 s]
/proc/loadavg: 3.65 3.94 4.19 4/178 15630
/proc/meminfo: memFree=21317488/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=8432 CPUtime=0.3 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 644 0 0 0 30 0 0 0 18 0 1 0 282697004 8634368 586 33554432000 4194304 4300876 140733929214016 18446744073709551615 4215175 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 2108 586 168 27 0 557 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 8432

[startup+0.700947 s]
/proc/loadavg: 3.65 3.94 4.19 4/178 15630
/proc/meminfo: memFree=21317488/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=8568 CPUtime=0.7 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 686 0 0 0 70 0 0 0 18 0 1 0 282697004 8773632 628 33554432000 4194304 4300876 140733929214016 18446744073709551615 4200400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 2142 628 168 27 0 591 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 8568

[startup+1.50081 s]
/proc/loadavg: 3.65 3.94 4.19 5/188 15648
/proc/meminfo: memFree=21311612/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=8736 CPUtime=1.5 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 723 0 0 0 150 0 0 0 20 0 1 0 282697004 8945664 665 33554432000 4194304 4300876 140733929214016 18446744073709551615 4217564 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 2184 665 169 27 0 633 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 8736

[startup+3.10054 s]
/proc/loadavg: 3.65 3.94 4.19 5/188 15648
/proc/meminfo: memFree=21309548/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=9252 CPUtime=3.1 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 799 0 0 0 310 0 0 0 25 0 1 0 282697004 9474048 741 33554432000 4194304 4300876 140733929214016 18446744073709551615 4217622 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 2313 741 169 27 0 762 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 9252

[startup+6.30098 s]
/proc/loadavg: 3.68 3.95 4.19 5/188 15649
/proc/meminfo: memFree=21307428/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=9764 CPUtime=6.3 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 949 0 0 0 630 0 0 0 25 0 1 0 282697004 9998336 891 33554432000 4194304 4300876 140733929214016 18446744073709551615 4217467 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 2441 891 169 27 0 890 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9764

[startup+12.7009 s]
/proc/loadavg: 3.63 3.93 4.18 5/188 15676
/proc/meminfo: memFree=21301236/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=11212 CPUtime=12.7 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 1206 0 0 0 1270 0 0 0 25 0 1 0 282697004 11481088 1148 33554432000 4194304 4300876 140733929214016 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 2803 1148 169 27 0 1252 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 11212

[startup+25.5007 s]
/proc/loadavg: 3.71 3.93 4.18 5/188 15730
/proc/meminfo: memFree=21294456/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=14436 CPUtime=25.49 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 1721 0 0 0 2549 0 0 0 25 0 1 0 282697004 14782464 1663 33554432000 4194304 4300876 140733929214016 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 3609 1663 169 27 0 2058 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14436

[startup+51.1003 s]
/proc/loadavg: 3.81 3.94 4.18 5/188 15758
/proc/meminfo: memFree=21282640/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=17716 CPUtime=51.09 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 2691 0 0 0 5109 0 0 0 25 0 1 0 282697004 18141184 2633 33554432000 4194304 4300876 140733929214016 18446744073709551615 4217459 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 4429 2633 169 27 0 2878 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17716

[startup+102.306 s]
/proc/loadavg: 3.91 3.94 4.17 5/188 15759
/proc/meminfo: memFree=21248788/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=28932 CPUtime=102.29 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 4658 0 0 0 10229 0 0 0 25 0 1 0 282697004 29626368 4600 33554432000 4194304 4300876 140733929214016 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 7233 4600 169 27 0 5682 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 28932

[startup+162.3 s]
/proc/loadavg: 3.97 3.95 4.15 5/188 15761
/proc/meminfo: memFree=21212312/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=40432 CPUtime=162.29 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 6936 0 0 0 16228 1 0 0 25 0 1 0 282697004 41402368 6878 33554432000 4194304 4300876 140733929214016 18446744073709551615 4228157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 10108 6878 169 27 0 8557 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 40432

[startup+222.301 s]
/proc/loadavg: 3.39 3.79 4.08 4/182 15779
/proc/meminfo: memFree=21204452/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=59196 CPUtime=222.3 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 9191 0 0 0 22228 2 0 0 25 0 1 0 282697004 60616704 9133 33554432000 4194304 4300876 140733929214016 18446744073709551615 242974010438 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 14799 9133 169 27 0 13248 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 59196

[startup+282.3 s]
/proc/loadavg: 3.17 3.66 4.02 4/182 15781
/proc/meminfo: memFree=21177756/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=59196 CPUtime=282.29 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 11422 0 0 0 28227 2 0 0 25 0 1 0 282697004 60616704 11364 33554432000 4194304 4300876 140733929214016 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 14799 11364 169 27 0 13248 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 59196

[startup+342.301 s]
/proc/loadavg: 3.06 3.53 3.95 4/182 15783
/proc/meminfo: memFree=21150588/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=78840 CPUtime=342.3 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 13642 0 0 0 34227 3 0 0 25 0 1 0 282697004 80732160 13584 33554432000 4194304 4300876 140733929214016 18446744073709551615 4217308 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 19710 13584 169 27 0 18159 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 78840

[startup+402.301 s]
/proc/loadavg: 3.02 3.43 3.89 4/182 15784
/proc/meminfo: memFree=21124664/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=89912 CPUtime=402.29 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 15801 0 0 0 40226 3 0 0 25 0 1 0 282697004 92069888 15743 33554432000 4194304 4300876 140733929214016 18446744073709551615 4217467 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 22478 15743 169 27 0 20927 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 89912

[startup+462.3 s]
/proc/loadavg: 3.01 3.35 3.83 4/182 15786
/proc/meminfo: memFree=21099584/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=89912 CPUtime=462.3 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 17885 0 0 0 46226 4 0 0 25 0 1 0 282697004 92069888 17827 33554432000 4194304 4300876 140733929214016 18446744073709551615 4200252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 22478 17827 169 27 0 20927 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 89912

[startup+522.301 s]
/proc/loadavg: 3.00 3.29 3.78 4/182 15787
/proc/meminfo: memFree=21073632/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=119380 CPUtime=522.3 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 20016 0 0 0 52226 4 0 0 25 0 1 0 282697004 122245120 19958 33554432000 4194304 4300876 140733929214016 18446744073709551615 4228812 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 29845 19958 169 27 0 28294 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 119380

[startup+582.301 s]
/proc/loadavg: 3.00 3.23 3.72 4/182 15789
/proc/meminfo: memFree=21046584/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=119512 CPUtime=582.3 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 22285 0 0 0 58225 5 0 0 25 0 1 0 282697004 122380288 22227 33554432000 4194304 4300876 140733929214016 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 29878 22227 169 27 0 28327 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 119512

[startup+642.3 s]
/proc/loadavg: 3.00 3.19 3.68 4/182 15791
/proc/meminfo: memFree=21020284/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=119512 CPUtime=642.31 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 24517 0 0 0 64225 6 0 0 25 0 1 0 282697004 122380288 24459 33554432000 4194304 4300876 140733929214016 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 29878 24459 169 27 0 28327 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 119512

[startup+702.301 s]
/proc/loadavg: 3.00 3.15 3.63 4/182 15792
/proc/meminfo: memFree=20995080/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=119512 CPUtime=702.3 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 26671 0 0 0 70224 6 0 0 25 0 1 0 282697004 122380288 26613 33554432000 4194304 4300876 140733929214016 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 29878 26613 169 27 0 28327 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 119512

[startup+762.306 s]
/proc/loadavg: 3.00 3.12 3.59 4/182 15794
/proc/meminfo: memFree=20969528/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=163712 CPUtime=762.31 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 28774 0 0 0 76224 7 0 0 25 0 1 0 282697004 167641088 28716 33554432000 4194304 4300876 140733929214016 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 40928 28716 169 27 0 39377 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 163712

[startup+822.3 s]
/proc/loadavg: 3.05 3.11 3.55 4/182 15795
/proc/meminfo: memFree=20944456/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=185860 CPUtime=822.31 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 30784 0 0 0 82223 8 0 0 25 0 1 0 282697004 190320640 30726 33554432000 4194304 4300876 140733929214016 18446744073709551615 4200293 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 46465 30726 169 27 0 44914 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 185860

[startup+882.301 s]
/proc/loadavg: 3.02 3.09 3.52 4/182 15797
/proc/meminfo: memFree=20918272/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=185860 CPUtime=882.31 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 33025 0 0 0 88223 8 0 0 25 0 1 0 282697004 190320640 32967 33554432000 4194304 4300876 140733929214016 18446744073709551615 4217421 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 46465 32967 169 27 0 44914 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 185860

[startup+942.301 s]
/proc/loadavg: 3.06 3.08 3.49 4/182 15799
/proc/meminfo: memFree=20892584/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=185860 CPUtime=942.31 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 35267 0 0 0 94222 9 0 0 25 0 1 0 282697004 190320640 35209 33554432000 4194304 4300876 140733929214016 18446744073709551615 4217635 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 46465 35209 169 27 0 44914 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 185860

[startup+1002.3 s]
/proc/loadavg: 3.02 3.07 3.45 4/182 15800
/proc/meminfo: memFree=20866400/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=185860 CPUtime=1002.31 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 37498 0 0 0 100222 9 0 0 25 0 1 0 282697004 190320640 37440 33554432000 4194304 4300876 140733929214016 18446744073709551615 4217627 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 46465 37440 169 27 0 44914 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 185860

[startup+1062.3 s]
/proc/loadavg: 3.01 3.05 3.42 4/182 15802
/proc/meminfo: memFree=20841596/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=185860 CPUtime=1062.32 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 39697 0 0 0 106222 10 0 0 25 0 1 0 282697004 190320640 39639 33554432000 4194304 4300876 140733929214016 18446744073709551615 4288358 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 46465 39639 169 27 0 44914 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 185860

[startup+1122.3 s]
/proc/loadavg: 3.00 3.04 3.39 4/182 15803
/proc/meminfo: memFree=20815912/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=185860 CPUtime=1122.32 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 41878 0 0 0 112222 10 0 0 25 0 1 0 282697004 190320640 41820 33554432000 4194304 4300876 140733929214016 18446744073709551615 4214438 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 46465 41820 169 27 0 44914 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 185860

[startup+1182.3 s]
/proc/loadavg: 3.00 3.03 3.36 4/182 15805
/proc/meminfo: memFree=20791828/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=252160 CPUtime=1182.31 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 43971 0 0 0 118221 10 0 0 25 0 1 0 282697004 258211840 43913 33554432000 4194304 4300876 140733929214016 18446744073709551615 4214560 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 63040 43913 169 27 0 61489 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 252160

[startup+1242.3 s]
/proc/loadavg: 3.00 3.02 3.34 4/182 15807
/proc/meminfo: memFree=20767512/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=252160 CPUtime=1242.32 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 46135 0 0 0 124221 11 0 0 25 0 1 0 282697004 258211840 46077 33554432000 4194304 4300876 140733929214016 18446744073709551615 4214471 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 63040 46077 169 27 0 61489 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 252160



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.02 3.32 4/182 15808
/proc/meminfo: memFree=20743076/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15624 vsize=252160 CPUtime=1300.02 cores=1,3
/proc/15629/stat : 15629 (march_rw) R 15624 15629 12969 0 -1 4202496 48250 0 0 0 129991 11 0 0 25 0 1 0 282697004 258211840 48192 33554432000 4194304 4300876 140733929214016 18446744073709551615 4217462 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15629/statm: 63040 48192 169 27 0 61489 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 252160

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): 1299.92
CPU system time (s): 0.124981
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 252160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.92
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48250
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= 14
involuntary context switches= 652

runsolver used 1.88071 second user time and 4.04638 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-02 04:23:04
IDJOB=3152784
IDBENCH=83064
IDSOLVER=1561
FILE ID=node128/3152784-1301710984
RUNJOBID= node128-1301710983-15607
PBS_JOBID= 12840842
Free space on /tmp= 71128 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v800-c3408-S846876765-035.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152784-1301710984/watcher-3152784-1301710984 -o /tmp/evaluation-result-3152784-1301710984/solver-3152784-1301710984 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152784-1301710984.cnf

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

MD5SUM BENCH= 0d5f032713ed63748b72ef45ba69a269
RANDOM SEED=2060724966

node128.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		: 2666.852
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	: 5333.70
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		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21317816 kB
Buffers:        338384 kB
Cached:       10955784 kB
SwapCached:          0 kB
Active:        7865164 kB
Inactive:      3492208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21317816 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             164 kB
Writeback:           0 kB
AnonPages:       63096 kB
Mapped:          14908 kB
Slab:           213872 kB
PageTables:       5268 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   187972 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71128 MiB
End job on node128 at 2011-04-02 04:44:46