Trace number 3152608

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 759.777 759.764

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v70-c6230-S1335110382-066.SATISFIABLE.cnf
MD5SUMa5daafd605bd47234b7e5aaf0173eab8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.3028
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 

0.29/0.40	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.40	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.40	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.40	c main()::
0.29/0.40	c initFormula():: searching for DIMACS p-line....
0.29/0.40	c full lookahead due to high density!
0.29/0.40	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.29/0.40	c parseCNF():: parsing....
0.29/0.40	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.40	c runParser():: parsing was successful, warming up engines...
0.29/0.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.40	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.29/0.40	c using k-SAT heuristics (size based diff)
0.29/0.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.40	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 |****************************************************************| ( 0/19) NodeCount: 154
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
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c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/19) NodeCount: 3153
1.10/1.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |******************************************
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c |************************************************
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c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/19) NodeCount: 26878
6.60/6.61	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 |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/19) NodeCount: 150206
34.79/34.85	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 |***********************
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 |****************************************************************| ( 4/19) NodeCount: 575970
132.69/132.73	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 |************************
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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 |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/19) NodeCount: 1644138
379.80/379.81	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 |********************************************************
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c |**********************************************************
759.70/759.76	c |0001011001010001000.011000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
759.70/759.76	
c |**********************************************************
759.70/759.76	c
759.70/759.76	c main():: nodeCount: 3273144
759.70/759.76	c main():: dead ends in main: 865
759.70/759.76	c main():: lookAheadCount: 153285744
759.70/759.76	c main():: unitResolveCount: 6635513
759.70/759.76	c main():: time=759.769958
759.70/759.76	c main():: necessary_assignments: 15573
759.70/759.76	c main():: bin_sat: 0, bin_unsat 0
759.70/759.76	c main():: doublelook: #: 11265881, succes #: 9111971
759.70/759.76	c main():: doublelook: overall 7.519 of all possible doublelooks executed
759.70/759.76	c main():: doublelook: succesrate: 80.881, average DL_trigger: 17.996
759.70/759.76	c main():: SOLUTION VERIFIED :-)
759.70/759.76	s SATISFIABLE
759.70/759.76	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-3152608-1301709647/watcher-3152608-1301709647 -o /tmp/evaluation-result-3152608-1301709647/solver-3152608-1301709647 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152608-1301709647.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.02 5.03 6.47 5/189 1135
/proc/meminfo: memFree=20553272/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=11760 CPUtime=0 cores=5,7
/proc/1135/stat : 1135 (runsolver) R 1133 1135 955 0 -1 4202560 41 0 0 0 0 0 0 0 25 0 1 0 282564480 12042240 49 33554432000 4194304 5392636 140736836880128 18446744073709551615 4838247 0 2147483391 4096 24578 0 0 0 17 7 0 0 0
/proc/1135/statm: 2940 49 30 293 0 2644 0

[startup+0.0117871 s]
/proc/loadavg: 4.02 5.03 6.47 5/189 1135
/proc/meminfo: memFree=20553272/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=7072 CPUtime=0 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4194304 306 0 0 0 0 0 0 0 25 0 1 0 282564480 7241728 249 33554432000 4194304 4300876 140733521194656 18446744073709551615 4242227 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 1768 249 118 27 0 217 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7072

[startup+0.100771 s]
/proc/loadavg: 4.02 5.03 6.47 5/189 1135
/proc/meminfo: memFree=20553272/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=7492 CPUtime=0.09 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 1031 0 0 0 9 0 0 0 25 0 1 0 282564480 7671808 399 33554432000 4194304 4300876 140733521194656 18446744073709551615 4256619 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 1873 399 143 27 0 322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7492

[startup+0.300735 s]
/proc/loadavg: 4.02 5.03 6.47 5/189 1135
/proc/meminfo: memFree=20553272/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=7492 CPUtime=0.29 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 1031 0 0 0 29 0 0 0 25 0 1 0 282564480 7671808 399 33554432000 4194304 4300876 140733521194656 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 1873 399 143 27 0 322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7492

[startup+0.700664 s]
/proc/loadavg: 4.02 5.03 6.47 5/189 1135
/proc/meminfo: memFree=20553272/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=8060 CPUtime=0.69 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 1345 0 0 0 69 0 0 0 25 0 1 0 282564480 8253440 519 33554432000 4194304 4300876 140733521194656 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2015 519 170 27 0 464 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8060

[startup+1.50052 s]
/proc/loadavg: 4.02 5.03 6.47 5/190 1136
/proc/meminfo: memFree=20551164/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=8060 CPUtime=1.49 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 1345 0 0 0 149 0 0 0 25 0 1 0 282564480 8253440 519 33554432000 4194304 4300876 140733521194656 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2015 519 170 27 0 464 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8060

[startup+3.10024 s]
/proc/loadavg: 4.02 5.01 6.45 5/190 1136
/proc/meminfo: memFree=20550432/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=8060 CPUtime=3.09 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 1345 0 0 0 309 0 0 0 25 0 1 0 282564480 8253440 519 33554432000 4194304 4300876 140733521194656 18446744073709551615 4234257 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2015 519 170 27 0 464 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8060

[startup+6.30067 s]
/proc/loadavg: 4.02 5.01 6.45 5/190 1136
/proc/meminfo: memFree=20549056/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=8060 CPUtime=6.29 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 1345 0 0 0 629 0 0 0 25 0 1 0 282564480 8253440 519 33554432000 4194304 4300876 140733521194656 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2015 519 170 27 0 464 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8060

[startup+12.7005 s]
/proc/loadavg: 4.01 4.98 6.43 5/190 1136
/proc/meminfo: memFree=20546572/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=8060 CPUtime=12.69 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 1345 0 0 0 1269 0 0 0 25 0 1 0 282564480 8253440 519 33554432000 4194304 4300876 140733521194656 18446744073709551615 4199216 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2015 519 170 27 0 464 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8060

[startup+25.5002 s]
/proc/loadavg: 4.01 4.94 6.40 5/190 1145
/proc/meminfo: memFree=20541588/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=8320 CPUtime=25.49 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 1352 0 0 0 2549 0 0 0 25 0 1 0 282564480 8519680 526 33554432000 4194304 4300876 140733521194656 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2080 526 170 27 0 529 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8320

[startup+51.1007 s]
/proc/loadavg: 4.01 4.87 6.33 5/190 1146
/proc/meminfo: memFree=20533076/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=8320 CPUtime=51.09 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 1378 0 0 0 5109 0 0 0 25 0 1 0 282564480 8519680 552 33554432000 4194304 4300876 140733521194656 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2080 552 170 27 0 529 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8320

[startup+102.307 s]
/proc/loadavg: 4.00 4.72 6.20 5/190 1614
/proc/meminfo: memFree=20899616/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=8776 CPUtime=102.3 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 1498 0 0 0 10230 0 0 0 25 0 1 0 282564480 8986624 672 33554432000 4194304 4300876 140733521194656 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2194 672 170 27 0 643 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8776

[startup+162.301 s]
/proc/loadavg: 4.00 4.58 6.06 5/190 1615
/proc/meminfo: memFree=20879060/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=9004 CPUtime=162.29 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 1556 0 0 0 16229 0 0 0 25 0 1 0 282564480 9220096 730 33554432000 4194304 4300876 140733521194656 18446744073709551615 4276324 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2251 730 171 27 0 700 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 9004

[startup+222.3 s]
/proc/loadavg: 4.00 4.48 5.93 5/190 1620
/proc/meminfo: memFree=20857356/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=9344 CPUtime=222.29 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 1611 0 0 0 22229 0 0 0 25 0 1 0 282564480 9568256 785 33554432000 4194304 4300876 140733521194656 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2336 785 171 27 0 785 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 9344

[startup+282.301 s]
/proc/loadavg: 4.00 4.39 5.80 6/190 1621
/proc/meminfo: memFree=20835932/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=9856 CPUtime=282.29 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 1666 0 0 0 28229 0 0 0 25 0 1 0 282564480 10092544 840 33554432000 4194304 4300876 140733521194656 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2464 840 171 27 0 913 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 9856

[startup+342.301 s]
/proc/loadavg: 4.00 4.31 5.69 5/190 1623
/proc/meminfo: memFree=20815692/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=9856 CPUtime=342.29 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 1717 0 0 0 34229 0 0 0 25 0 1 0 282564480 10092544 891 33554432000 4194304 4300876 140733521194656 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2464 891 171 27 0 913 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 9856

[startup+402.3 s]
/proc/loadavg: 4.08 4.27 5.58 5/190 1625
/proc/meminfo: memFree=20796440/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=9856 CPUtime=402.3 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 1776 0 0 0 40230 0 0 0 25 0 1 0 282564480 10092544 950 33554432000 4194304 4300876 140733521194656 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2464 950 171 27 0 913 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 9856

[startup+462.301 s]
/proc/loadavg: 4.03 4.22 5.48 5/190 1626
/proc/meminfo: memFree=20775324/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=10620 CPUtime=462.3 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 1831 0 0 0 46230 0 0 0 25 0 1 0 282564480 10874880 1005 33554432000 4194304 4300876 140733521194656 18446744073709551615 4199408 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2655 1005 171 27 0 1104 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 10620

[startup+522.301 s]
/proc/loadavg: 4.04 4.19 5.39 5/190 1628
/proc/meminfo: memFree=20754728/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=10620 CPUtime=522.3 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 1888 0 0 0 52230 0 0 0 25 0 1 0 282564480 10874880 1062 33554432000 4194304 4300876 140733521194656 18446744073709551615 4276160 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2655 1062 171 27 0 1104 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 10620

[startup+582.3 s]
/proc/loadavg: 4.01 4.15 5.30 5/190 1629
/proc/meminfo: memFree=20733488/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=10620 CPUtime=582.3 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 1945 0 0 0 58230 0 0 0 25 0 1 0 282564480 10874880 1119 33554432000 4194304 4300876 140733521194656 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2655 1119 171 27 0 1104 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 10620

[startup+642.3 s]
/proc/loadavg: 4.00 4.12 5.22 5/190 1631
/proc/meminfo: memFree=20712744/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=11772 CPUtime=642.3 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 2002 0 0 0 64230 0 0 0 25 0 1 0 282564480 12054528 1176 33554432000 4194304 4300876 140733521194656 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2943 1176 171 27 0 1392 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 11772

[startup+702.301 s]
/proc/loadavg: 4.00 4.10 5.14 5/190 1633
/proc/meminfo: memFree=20692756/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=11772 CPUtime=702.3 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 2057 0 0 0 70230 0 0 0 25 0 1 0 282564480 12054528 1231 33554432000 4194304 4300876 140733521194656 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2943 1231 171 27 0 1392 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 11772

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

[startup+716.7 s]
/proc/loadavg: 4.00 4.09 5.13 5/190 1633
/proc/meminfo: memFree=20687796/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=11772 CPUtime=716.7 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 2072 0 0 0 71670 0 0 0 25 0 1 0 282564480 12054528 1246 33554432000 4194304 4300876 140733521194656 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2943 1246 171 27 0 1392 0
Current children cumulated CPU time (s) 716.7
Current children cumulated vsize (KiB) 11772

[startup+742.301 s]
/proc/loadavg: 4.00 4.08 5.09 5/190 1634
/proc/meminfo: memFree=20679608/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=11772 CPUtime=742.3 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 2099 0 0 0 74230 0 0 0 25 0 1 0 282564480 12054528 1273 33554432000 4194304 4300876 140733521194656 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2943 1273 171 27 0 1392 0
Current children cumulated CPU time (s) 742.3
Current children cumulated vsize (KiB) 11772

[startup+748.701 s]
/proc/loadavg: 4.00 4.08 5.08 5/190 1634
/proc/meminfo: memFree=20677240/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=11772 CPUtime=748.7 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 2105 0 0 0 74870 0 0 0 25 0 1 0 282564480 12054528 1279 33554432000 4194304 4300876 140733521194656 18446744073709551615 4275845 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2943 1279 171 27 0 1392 0
Current children cumulated CPU time (s) 748.7
Current children cumulated vsize (KiB) 11772

[startup+755.1 s]
/proc/loadavg: 4.00 4.08 5.08 5/190 1634
/proc/meminfo: memFree=20675008/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=11772 CPUtime=755.1 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 2110 0 0 0 75510 0 0 0 25 0 1 0 282564480 12054528 1284 33554432000 4194304 4300876 140733521194656 18446744073709551615 4275845 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2943 1284 171 27 0 1392 0
Current children cumulated CPU time (s) 755.1
Current children cumulated vsize (KiB) 11772

[startup+758.301 s]
/proc/loadavg: 4.00 4.08 5.07 5/190 1634
/proc/meminfo: memFree=20674016/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=11772 CPUtime=758.3 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 2112 0 0 0 75830 0 0 0 25 0 1 0 282564480 12054528 1286 33554432000 4194304 4300876 140733521194656 18446744073709551615 4250763 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2943 1286 171 27 0 1392 0
Current children cumulated CPU time (s) 758.3
Current children cumulated vsize (KiB) 11772

[startup+759.101 s]
/proc/loadavg: 4.00 4.08 5.07 5/190 1634
/proc/meminfo: memFree=20673644/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=11772 CPUtime=759.1 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 2113 0 0 0 75910 0 0 0 25 0 1 0 282564480 12054528 1287 33554432000 4194304 4300876 140733521194656 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2943 1287 171 27 0 1392 0
Current children cumulated CPU time (s) 759.1
Current children cumulated vsize (KiB) 11772

[startup+759.501 s]
/proc/loadavg: 4.00 4.08 5.07 5/190 1634
/proc/meminfo: memFree=20673644/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=11772 CPUtime=759.5 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 2114 0 0 0 75950 0 0 0 25 0 1 0 282564480 12054528 1288 33554432000 4194304 4300876 140733521194656 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2943 1288 171 27 0 1392 0
Current children cumulated CPU time (s) 759.5
Current children cumulated vsize (KiB) 11772

[startup+759.701 s]
/proc/loadavg: 4.00 4.08 5.07 5/190 1634
/proc/meminfo: memFree=20673644/32950904 swapFree=67111528/67111528
[pid=1135] ppid=1133 vsize=11772 CPUtime=759.7 cores=5,7
/proc/1135/stat : 1135 (march_rw) R 1133 1135 955 0 -1 4202496 2114 0 0 0 75970 0 0 0 25 0 1 0 282564480 12054528 1288 33554432000 4194304 4300876 140733521194656 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1135/statm: 2943 1288 171 27 0 1392 0
Current children cumulated CPU time (s) 759.7
Current children cumulated vsize (KiB) 11772

Child status: 10
Real time (s): 759.764
CPU time (s): 759.777
CPU user time (s): 759.77
CPU system time (s): 0.005999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 11772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 759.77
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2115
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= 5
involuntary context switches= 928

runsolver used 1.12483 second user time and 2.34064 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 04:00:47
IDJOB=3152608
IDBENCH=82888
IDSOLVER=1561
FILE ID=node121/3152608-1301709647
RUNJOBID= node121-1301709260-977
PBS_JOBID= 12840868
Free space on /tmp= 71104 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v70-c6230-S1335110382-066.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152608-1301709647/watcher-3152608-1301709647 -o /tmp/evaluation-result-3152608-1301709647/solver-3152608-1301709647 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152608-1301709647.cnf

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

MD5SUM BENCH= a5daafd605bd47234b7e5aaf0173eab8
RANDOM SEED=1547905849

node121.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		: 2666.817
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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		: 2666.817
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		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      20553412 kB
Buffers:        331680 kB
Cached:       11579160 kB
SwapCached:          0 kB
Active:        7805232 kB
Inactive:      4318616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      20553412 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             556 kB
Writeback:           0 kB
AnonPages:      213140 kB
Mapped:          15516 kB
Slab:           210040 kB
PageTables:       5452 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   449848 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= 71480 MiB
End job on node121 at 2011-04-02 04:13:27