Trace number 3152425

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 2011-03-02SAT 470.153 470.142

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v70-c6230-S1846644927-079.SATISFIABLE.cnf
MD5SUM9d6e35233e69c791074cda4235bdf5aa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.178971
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data 

0.29/0.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.39	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.39	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.39	c main()::
0.29/0.39	c initFormula():: searching for DIMACS p-line....
0.29/0.39	c full lookahead due to high density!
0.29/0.39	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.29/0.39	c parseCNF():: parsing....
0.29/0.39	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.39	c runParser():: parsing was successful, warming up engines...
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.29/0.39	c using k-SAT heuristics (size based diff)
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.29/0.40	c resolvent_look() :: found 1 resolvents
0.29/0.40	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
0.29/0.40	c longest clause has size 7
0.29/0.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.40	c number of free variables = 70
0.29/0.40	c dynamic_preselect_setsize :: off
0.29/0.40	c main():: all systems go!
0.29/0.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 139
0.39/0.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
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c |**************************************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 550
0.49/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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 |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 3884
1.19/1.22	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 |********************************
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c |****************************************
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c |*********************************************
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c |************************************************
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c |*****************************************************
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c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 23279
5.19/5.28	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 |************************************************
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c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 106732
23.19/23.24	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
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c |********************
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c |**********************
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c |************************
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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 |************************************************
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c |*****************************************************
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c |*******************************************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 381825
85.59/85.67	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 1094434
257.59/257.69	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 |*************************************************
470.10/470.13	c |00111001000010000011000000000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
470.10/470.13	
c |*************************************************
470.10/470.13	c
470.10/470.13	c main():: nodeCount: 1949054
470.10/470.13	c main():: dead ends in main: 86
470.10/470.13	c main():: lookAheadCount: 106177769
470.10/470.13	c main():: unitResolveCount: 4297522
470.10/470.13	c main():: time=470.140015
470.10/470.13	c main():: necessary_assignments: 7068
470.10/470.13	c main():: bin_sat: 0, bin_unsat 0
470.10/470.13	c main():: doublelook: #: 4998381, succes #: 3487210
470.10/470.13	c main():: doublelook: overall 4.767 of all possible doublelooks executed
470.10/470.13	c main():: doublelook: succesrate: 69.767, average DL_trigger: 18.026
470.10/470.13	c main():: SOLUTION VERIFIED :-)
470.10/470.13	s SATISFIABLE
470.10/470.13	v -1 -2 -3 4 5 -6 7 8 -9 10 11 12 -13 -14 15 16 17 -18 -19 -20 -21 22 23 24 -25 26 -27 28 29 -30 31 -32 33 34 -35 36 37 -38 -39 -40 41 -42 -43 -44 45 -46 -47 48 -49 -50 51 -52 -53 -54 -55 56 -57 58 -59 60 -61 62 63 -64 -65 66 67 -68 -69 -70 0

Verifier Data 

OK

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-3152425-1301703479/watcher-3152425-1301703479 -o /tmp/evaluation-result-3152425-1301703479/solver-3152425-1301703479 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152425-1301703479.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: 4.07 4.04 4.00 4/186 4485
/proc/meminfo: memFree=21705468/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=6724 CPUtime=0 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 281948845 6885376 214 33554432000 4194304 4300876 140735319368928 18446744073709551615 270613110528 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 1681 215 113 27 0 130 0

[startup+0.0900629 s]
/proc/loadavg: 4.07 4.04 4.00 4/186 4485
/proc/meminfo: memFree=21705468/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=7492 CPUtime=0.08 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 1030 0 0 0 8 0 0 0 18 0 1 0 281948845 7671808 399 33554432000 4194304 4300876 140735319368928 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 1873 399 143 27 0 322 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7492

[startup+0.101032 s]
/proc/loadavg: 4.07 4.04 4.00 4/186 4485
/proc/meminfo: memFree=21705468/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=7492 CPUtime=0.09 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 1030 0 0 0 9 0 0 0 18 0 1 0 281948845 7671808 399 33554432000 4194304 4300876 140735319368928 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 1873 399 143 27 0 322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7492

[startup+0.300994 s]
/proc/loadavg: 4.07 4.04 4.00 4/186 4485
/proc/meminfo: memFree=21705468/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=7492 CPUtime=0.29 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 1030 0 0 0 29 0 0 0 18 0 1 0 281948845 7671808 399 33554432000 4194304 4300876 140735319368928 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 1873 399 143 27 0 322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7492

[startup+0.700923 s]
/proc/loadavg: 4.07 4.04 4.00 4/186 4485
/proc/meminfo: memFree=21705468/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=8060 CPUtime=0.69 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 1344 0 0 0 69 0 0 0 18 0 1 0 281948845 8253440 519 33554432000 4194304 4300876 140735319368928 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 2015 519 170 27 0 464 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8060

[startup+1.50078 s]
/proc/loadavg: 4.07 4.04 4.00 6/190 4515
/proc/meminfo: memFree=21704648/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=8308 CPUtime=1.49 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 1371 0 0 0 149 0 0 0 20 0 1 0 281948845 8507392 546 33554432000 4194304 4300876 140735319368928 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 2077 546 170 27 0 526 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8308

[startup+3.1005 s]
/proc/loadavg: 4.06 4.03 4.00 6/190 4515
/proc/meminfo: memFree=21703284/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=8612 CPUtime=3.09 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 1466 0 0 0 309 0 0 0 25 0 1 0 281948845 8818688 641 33554432000 4194304 4300876 140735319368928 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 2153 641 170 27 0 602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8612

[startup+6.30095 s]
/proc/loadavg: 4.06 4.03 4.00 6/190 4515
/proc/meminfo: memFree=21701232/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=8992 CPUtime=6.3 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 1557 0 0 0 630 0 0 0 25 0 1 0 281948845 9207808 732 33554432000 4194304 4300876 140735319368928 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 2248 732 171 27 0 697 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 8992

[startup+12.7008 s]
/proc/loadavg: 4.06 4.03 4.00 6/190 4515
/proc/meminfo: memFree=21697852/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=9844 CPUtime=12.7 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 1736 0 0 0 1270 0 0 0 25 0 1 0 281948845 10080256 911 33554432000 4194304 4300876 140735319368928 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 2461 911 171 27 0 910 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9844

[startup+25.5005 s]
/proc/loadavg: 4.04 4.03 4.00 6/190 4542
/proc/meminfo: memFree=21693456/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=11760 CPUtime=25.49 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 2080 0 0 0 2549 0 0 0 25 0 1 0 281948845 12042240 1255 33554432000 4194304 4300876 140735319368928 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 2940 1255 171 27 0 1389 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11760

[startup+51.101 s]
/proc/loadavg: 4.03 4.03 4.00 6/190 4543
/proc/meminfo: memFree=21681276/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=16072 CPUtime=51.09 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 2764 0 0 0 5109 0 0 0 25 0 1 0 281948845 16457728 1939 33554432000 4194304 4300876 140735319368928 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 4018 1939 171 27 0 2467 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16072

[startup+102.306 s]
/proc/loadavg: 4.01 4.02 4.00 6/190 4544
/proc/meminfo: memFree=21658424/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=19952 CPUtime=102.3 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 4071 0 0 0 10230 0 0 0 25 0 1 0 281948845 20430848 3246 33554432000 4194304 4300876 140735319368928 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 4988 3246 171 27 0 3437 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19952

[startup+162.3 s]
/proc/loadavg: 4.09 4.05 4.01 6/190 4546
/proc/meminfo: memFree=21632492/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=26228 CPUtime=162.3 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 5647 0 0 0 16229 1 0 0 25 0 1 0 281948845 26857472 4822 33554432000 4194304 4300876 140735319368928 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 6557 4822 171 27 0 5006 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 26228

[startup+222.301 s]
/proc/loadavg: 4.08 4.05 4.01 6/190 4547
/proc/meminfo: memFree=21607152/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=34960 CPUtime=222.3 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 7125 0 0 0 22229 1 0 0 25 0 1 0 281948845 35799040 6300 33554432000 4194304 4300876 140735319368928 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 8740 6300 171 27 0 7189 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 34960

[startup+282.3 s]
/proc/loadavg: 4.03 4.04 4.00 6/190 4549
/proc/meminfo: memFree=21583312/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=48056 CPUtime=282.3 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 8549 0 0 0 28229 1 0 0 25 0 1 0 281948845 49209344 7724 33554432000 4194304 4300876 140735319368928 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 12014 7724 171 27 0 10463 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 48056

[startup+342.301 s]
/proc/loadavg: 4.08 4.04 4.00 6/190 4551
/proc/meminfo: memFree=21558612/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=48512 CPUtime=342.29 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 10017 0 0 0 34228 1 0 0 25 0 1 0 281948845 49676288 9192 33554432000 4194304 4300876 140735319368928 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 12128 9192 171 27 0 10577 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 48512

[startup+402.301 s]
/proc/loadavg: 4.03 4.03 4.00 6/190 4552
/proc/meminfo: memFree=21535780/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=68156 CPUtime=402.3 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 11426 0 0 0 40229 1 0 0 25 0 1 0 281948845 69791744 10601 33554432000 4194304 4300876 140735319368928 18446744073709551615 4199205 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 17039 10601 171 27 0 15488 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 68156

[startup+462.3 s]
/proc/loadavg: 4.01 4.03 4.00 6/190 4554
/proc/meminfo: memFree=21512336/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=68156 CPUtime=462.3 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 12833 0 0 0 46228 2 0 0 25 0 1 0 281948845 69791744 12008 33554432000 4194304 4300876 140735319368928 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 17039 12008 171 27 0 15488 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68156

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

[startup+467.1 s]
/proc/loadavg: 4.01 4.02 4.00 6/190 4554
/proc/meminfo: memFree=21510848/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=68156 CPUtime=467.1 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 12922 0 0 0 46708 2 0 0 25 0 1 0 281948845 69791744 12097 33554432000 4194304 4300876 140735319368928 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 17039 12097 171 27 0 15488 0
Current children cumulated CPU time (s) 467.1
Current children cumulated vsize (KiB) 68156

[startup+468.7 s]
/proc/loadavg: 4.01 4.02 4.00 6/190 4554
/proc/meminfo: memFree=21509732/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=68156 CPUtime=468.7 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 12963 0 0 0 46868 2 0 0 25 0 1 0 281948845 69791744 12138 33554432000 4194304 4300876 140735319368928 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 17039 12138 171 27 0 15488 0
Current children cumulated CPU time (s) 468.7
Current children cumulated vsize (KiB) 68156

[startup+469.501 s]
/proc/loadavg: 4.01 4.02 4.00 6/190 4554
/proc/meminfo: memFree=21509732/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=68156 CPUtime=469.5 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 12984 0 0 0 46948 2 0 0 25 0 1 0 281948845 69791744 12159 33554432000 4194304 4300876 140735319368928 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 17039 12159 171 27 0 15488 0
Current children cumulated CPU time (s) 469.5
Current children cumulated vsize (KiB) 68156

[startup+469.901 s]
/proc/loadavg: 4.01 4.02 4.00 6/190 4554
/proc/meminfo: memFree=21509236/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=68156 CPUtime=469.9 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 12995 0 0 0 46988 2 0 0 25 0 1 0 281948845 69791744 12170 33554432000 4194304 4300876 140735319368928 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 17039 12170 171 27 0 15488 0
Current children cumulated CPU time (s) 469.9
Current children cumulated vsize (KiB) 68156

[startup+470.101 s]
/proc/loadavg: 4.01 4.02 4.00 6/190 4554
/proc/meminfo: memFree=21509236/32951124 swapFree=67111528/67111528
[pid=4485] ppid=4481 vsize=68156 CPUtime=470.1 cores=1,3
/proc/4485/stat : 4485 (march_rw) R 4481 4485 3843 0 -1 4202496 13000 0 0 0 47008 2 0 0 25 0 1 0 281948845 69791744 12175 33554432000 4194304 4300876 140735319368928 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4485/statm: 17039 12175 171 27 0 15488 0
Current children cumulated CPU time (s) 470.1
Current children cumulated vsize (KiB) 68156

Child status: 10
Real time (s): 470.142
CPU time (s): 470.153
CPU user time (s): 470.126
CPU system time (s): 0.026995
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 68156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 470.126
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13002
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= 5501

runsolver used 0.662899 second user time and 1.46778 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-02 02:17:59
IDJOB=3152425
IDBENCH=82705
IDSOLVER=1561
FILE ID=node108/3152425-1301703479
RUNJOBID= node108-1301698270-3863
PBS_JOBID= 12840738
Free space on /tmp= 71164 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v70-c6230-S1846644927-079.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152425-1301703479/watcher-3152425-1301703479 -o /tmp/evaluation-result-3152425-1301703479/solver-3152425-1301703479 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152425-1301703479.cnf

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

MD5SUM BENCH= 9d6e35233e69c791074cda4235bdf5aa
RANDOM SEED=536890434

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.77
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		: 2666.820
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		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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:      21705756 kB
Buffers:        334540 kB
Cached:       10577256 kB
SwapCached:          0 kB
Active:        7363928 kB
Inactive:      3612936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21705756 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             808 kB
Writeback:           0 kB
AnonPages:       65460 kB
Mapped:          15224 kB
Slab:           206520 kB
PageTables:       5164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   241352 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= 71168 MiB
End job on node108 at 2011-04-02 02:25:49