Trace number 3152302

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) 1300.02 1300.02

General information on the benchmark

Namerandom/large/
unif-k5-r20-v750-c15000-S440979335-036-UNKNOWN.cnf
MD5SUMa9820c4b7c4cca37033a1ea45b264344
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.10137
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses15000
Sum of the clauses size75000
Maximum clause length5
Minimum clause length5
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 515000
Number of clauses of size over 50

Solver Data 

0.09/0.15	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.15	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.15	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.15	c main()::
0.09/0.15	c initFormula():: searching for DIMACS p-line....
0.09/0.15	c full lookahead due to high density!
0.09/0.15	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 15000 clauses.
0.09/0.15	c parseCNF():: parsing....
0.09/0.15	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.15	c runParser():: parsing was successful, warming up engines...
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c preprocessing fase I completed:: there are now 750 free variables and 15000 clauses.
0.09/0.15	c using k-SAT heuristics (size based diff)
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c main():: clause / variable ratio: ( 15000 / 750 ) = 20.00
0.09/0.15	c longest clause has size 5
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c number of free variables = 750
0.09/0.15	c dynamic_preselect_setsize :: off
0.09/0.15	c main():: all systems go!
0.09/0.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 413
0.19/0.26	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 |****************************************************************| ( 1/999) NodeCount: 28331
3.09/3.15	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 |*******************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 2154737
243.69/243.79	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 |**********************************************************
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-3152302-1301698305/watcher-3152302-1301698305 -o /tmp/evaluation-result-3152302-1301698305/solver-3152302-1301698305 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152302-1301698305.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: 2.81 3.71 3.82 5/189 23425
/proc/meminfo: memFree=20262644/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=6768 CPUtime=0 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4194304 279 0 0 0 0 0 0 0 25 0 1 0 360061196 6930432 224 33554432000 4194304 4300876 140735863696864 18446744073709551615 231895490304 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 1692 224 113 27 0 141 0

[startup+0.0989189 s]
/proc/loadavg: 2.81 3.71 3.82 5/189 23425
/proc/meminfo: memFree=20262644/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=8776 CPUtime=0.09 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 2119 0 0 0 9 0 0 0 25 0 1 0 360061196 8986624 606 33554432000 4194304 4300876 140735863696864 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 2194 606 143 27 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8776

[startup+0.100916 s]
/proc/loadavg: 2.81 3.71 3.82 5/189 23425
/proc/meminfo: memFree=20262644/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=8776 CPUtime=0.09 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 2119 0 0 0 9 0 0 0 25 0 1 0 360061196 8986624 606 33554432000 4194304 4300876 140735863696864 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 2194 606 143 27 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8776

[startup+0.300876 s]
/proc/loadavg: 2.81 3.71 3.82 5/189 23425
/proc/meminfo: memFree=20262644/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=11088 CPUtime=0.29 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 3077 0 0 0 29 0 0 0 25 0 1 0 360061196 11354112 1008 33554432000 4194304 4300876 140735863696864 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 2772 1008 170 27 0 1221 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11088

[startup+0.700805 s]
/proc/loadavg: 2.81 3.71 3.82 5/189 23425
/proc/meminfo: memFree=20262644/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=11088 CPUtime=0.69 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 3077 0 0 0 69 0 0 0 25 0 1 0 360061196 11354112 1008 33554432000 4194304 4300876 140735863696864 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 2772 1008 170 27 0 1221 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11088

[startup+1.50065 s]
/proc/loadavg: 2.81 3.71 3.82 5/190 23426
/proc/meminfo: memFree=20257204/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=11476 CPUtime=1.49 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 3097 0 0 0 149 0 0 0 25 0 1 0 360061196 11751424 1028 33554432000 4194304 4300876 140735863696864 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 2869 1028 170 27 0 1318 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11476

[startup+3.10035 s]
/proc/loadavg: 2.99 3.73 3.82 5/190 23426
/proc/meminfo: memFree=20252368/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=12160 CPUtime=3.09 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 3298 0 0 0 309 0 0 0 25 0 1 0 360061196 12451840 1229 33554432000 4194304 4300876 140735863696864 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 3040 1229 170 27 0 1489 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12160

[startup+6.30075 s]
/proc/loadavg: 2.99 3.73 3.82 5/190 23427
/proc/meminfo: memFree=20251116/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=13012 CPUtime=6.29 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 3479 0 0 0 629 0 0 0 25 0 1 0 360061196 13324288 1410 33554432000 4194304 4300876 140735863696864 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 3253 1410 171 27 0 1702 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13012

[startup+12.7005 s]
/proc/loadavg: 3.14 3.74 3.82 5/190 23427
/proc/meminfo: memFree=20245964/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=14928 CPUtime=12.69 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 3844 0 0 0 1269 0 0 0 25 0 1 0 360061196 15286272 1775 33554432000 4194304 4300876 140735863696864 18446744073709551615 4199255 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 3732 1775 171 27 0 2181 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14928

[startup+25.5001 s]
/proc/loadavg: 3.27 3.75 3.82 5/190 23427
/proc/meminfo: memFree=20239816/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=19240 CPUtime=25.49 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 4557 0 0 0 2549 0 0 0 25 0 1 0 360061196 19701760 2488 33554432000 4194304 4300876 140735863696864 18446744073709551615 4250944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 4810 2488 171 27 0 3259 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19240

[startup+51.1003 s]
/proc/loadavg: 3.52 3.77 3.83 5/190 23428
/proc/meminfo: memFree=20226620/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=23120 CPUtime=51.09 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 5984 0 0 0 5108 1 0 0 25 0 1 0 360061196 23674880 3915 33554432000 4194304 4300876 140735863696864 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 5780 3915 171 27 0 4229 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 23120

[startup+102.306 s]
/proc/loadavg: 3.81 3.80 3.83 5/190 23429
/proc/meminfo: memFree=20198584/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=38168 CPUtime=102.29 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 8854 0 0 0 10228 1 0 0 25 0 1 0 360061196 39084032 6785 33554432000 4194304 4300876 140735863696864 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 9542 6785 171 27 0 7991 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 38168

[startup+162.3 s]
/proc/loadavg: 3.93 3.84 3.84 5/190 23431
/proc/meminfo: memFree=20168444/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=51264 CPUtime=162.29 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 12092 0 0 0 16227 2 0 0 25 0 1 0 360061196 52494336 10023 33554432000 4194304 4300876 140735863696864 18446744073709551615 4235359 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 12816 10023 171 27 0 11265 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 51264

[startup+222.3 s]
/proc/loadavg: 3.97 3.86 3.84 5/190 23432
/proc/meminfo: memFree=20138664/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=71404 CPUtime=222.28 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 15096 0 0 0 22226 2 0 0 25 0 1 0 360061196 73117696 13027 33554432000 4194304 4300876 140735863696864 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 17851 13027 171 27 0 16300 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 71404

[startup+282.301 s]
/proc/loadavg: 3.99 3.89 3.85 5/190 23434
/proc/meminfo: memFree=20109260/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=100872 CPUtime=282.28 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 18141 0 0 0 28225 3 0 0 25 0 1 0 360061196 103292928 16072 33554432000 4194304 4300876 140735863696864 18446744073709551615 4264464 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 25218 16072 171 27 0 23667 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 100872

[startup+342.301 s]
/proc/loadavg: 3.99 3.90 3.85 5/190 23436
/proc/meminfo: memFree=20077868/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=101868 CPUtime=342.28 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 21488 0 0 0 34224 4 0 0 25 0 1 0 360061196 104312832 19419 33554432000 4194304 4300876 140735863696864 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 25467 19419 171 27 0 23916 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 101868

[startup+402.3 s]
/proc/loadavg: 3.99 3.92 3.86 5/190 23437
/proc/meminfo: memFree=20047080/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=101868 CPUtime=402.29 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 24728 0 0 0 40224 5 0 0 25 0 1 0 360061196 104312832 22659 33554432000 4194304 4300876 140735863696864 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 25467 22659 171 27 0 23916 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 101868

[startup+462.301 s]
/proc/loadavg: 3.99 3.93 3.87 5/190 23439
/proc/meminfo: memFree=20017668/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=146068 CPUtime=462.29 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 27712 0 0 0 46224 5 0 0 25 0 1 0 360061196 149573632 25643 33554432000 4194304 4300876 140735863696864 18446744073709551615 4216329 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 36517 25643 171 27 0 34966 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 146068

[startup+522.301 s]
/proc/loadavg: 4.05 3.96 3.88 5/190 23440
/proc/meminfo: memFree=19988144/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=146068 CPUtime=522.29 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 30820 0 0 0 52223 6 0 0 25 0 1 0 360061196 149573632 28751 33554432000 4194304 4300876 140735863696864 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 36517 28751 171 27 0 34966 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 146068

[startup+582.3 s]
/proc/loadavg: 4.06 3.97 3.89 5/190 23451
/proc/meminfo: memFree=19955624/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=146068 CPUtime=582.29 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 34149 0 0 0 58222 7 0 0 25 0 1 0 360061196 149573632 32080 33554432000 4194304 4300876 140735863696864 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 36517 32080 171 27 0 34966 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 146068

[startup+642.3 s]
/proc/loadavg: 4.02 3.97 3.89 5/190 23453
/proc/meminfo: memFree=19924600/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=214352 CPUtime=642.3 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 37358 0 0 0 64222 8 0 0 25 0 1 0 360061196 219496448 35289 33554432000 4194304 4300876 140735863696864 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 53588 35289 171 27 0 52037 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 214352

[startup+702.301 s]
/proc/loadavg: 4.00 3.97 3.90 5/190 23454
/proc/meminfo: memFree=19894804/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=214352 CPUtime=702.29 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 40336 0 0 0 70221 8 0 0 25 0 1 0 360061196 219496448 38267 33554432000 4194304 4300876 140735863696864 18446744073709551615 4250723 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 53588 38267 171 27 0 52037 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 214352

[startup+762.307 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 23456
/proc/meminfo: memFree=19864028/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=214352 CPUtime=762.3 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 43440 0 0 0 76221 9 0 0 25 0 1 0 360061196 219496448 41371 33554432000 4194304 4300876 140735863696864 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 53588 41371 171 27 0 52037 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 214352

[startup+822.3 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 23457
/proc/meminfo: memFree=19833000/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=214352 CPUtime=822.29 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 46746 0 0 0 82220 9 0 0 25 0 1 0 360061196 219496448 44677 33554432000 4194304 4300876 140735863696864 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 53588 44677 171 27 0 52037 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 214352

[startup+882.301 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 23459
/proc/meminfo: memFree=19802348/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=214352 CPUtime=882.29 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 49939 0 0 0 88219 10 0 0 25 0 1 0 360061196 219496448 47870 33554432000 4194304 4300876 140735863696864 18446744073709551615 4227539 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 53588 47870 171 27 0 52037 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 214352

[startup+942.301 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 23461
/proc/meminfo: memFree=19773564/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=214352 CPUtime=942.3 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 52732 0 0 0 94219 11 0 0 25 0 1 0 360061196 219496448 50663 33554432000 4194304 4300876 140735863696864 18446744073709551615 4248615 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 53588 50663 171 27 0 52037 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 214352

[startup+1002.3 s]
/proc/loadavg: 4.08 3.99 3.91 5/190 23462
/proc/meminfo: memFree=19742032/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=313800 CPUtime=1002.29 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 56036 0 0 0 100218 11 0 0 25 0 1 0 360061196 321331200 53967 33554432000 4194304 4300876 140735863696864 18446744073709551615 4216294 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 78450 53967 171 27 0 76899 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 313800

[startup+1062.3 s]
/proc/loadavg: 4.09 4.01 3.92 5/190 23464
/proc/meminfo: memFree=19711244/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=313800 CPUtime=1062.3 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 59336 0 0 0 106218 12 0 0 25 0 1 0 360061196 321331200 57267 33554432000 4194304 4300876 140735863696864 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 78450 57267 171 27 0 76899 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 313800

[startup+1122.3 s]
/proc/loadavg: 4.06 4.02 3.93 5/190 23465
/proc/meminfo: memFree=19680208/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=313800 CPUtime=1122.29 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 62476 0 0 0 112217 12 0 0 25 0 1 0 360061196 321331200 60407 33554432000 4194304 4300876 140735863696864 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 78450 60407 171 27 0 76899 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 313800

[startup+1182.3 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 23467
/proc/meminfo: memFree=19652156/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=317776 CPUtime=1182.3 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 65303 0 0 0 118217 13 0 0 25 0 1 0 360061196 325402624 63234 33554432000 4194304 4300876 140735863696864 18446744073709551615 4224986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 79444 63234 171 27 0 77893 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 317776

[startup+1242.3 s]
/proc/loadavg: 4.01 4.01 3.93 5/190 23469
/proc/meminfo: memFree=19619664/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=317776 CPUtime=1242.3 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 68658 0 0 0 124216 14 0 0 25 0 1 0 360061196 325402624 66589 33554432000 4194304 4300876 140735863696864 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 79444 66589 171 27 0 77893 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 317776



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.93 2/185 23473
/proc/meminfo: memFree=19994544/32950928 swapFree=67111528/67111528
[pid=23425] ppid=23423 vsize=317776 CPUtime=1300 cores=5,7
/proc/23425/stat : 23425 (march_rw) R 23423 23425 23365 0 -1 4202496 71808 0 0 0 129986 14 0 0 25 0 1 0 360061196 325402624 69739 33554432000 4194304 4300876 140735863696864 18446744073709551615 4276249 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23425/statm: 79444 69739 171 27 0 77893 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 317776

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): 1300.02
CPU user time (s): 1299.86
CPU system time (s): 0.160975
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 317776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.86
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71808
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= 3
involuntary context switches= 1202

runsolver used 1.76973 second user time and 4.15337 second system time

The end

Launcher Data 

Begin job on node114 at 2011-04-02 00:51:45
IDJOB=3152302
IDBENCH=82582
IDSOLVER=1561
FILE ID=node114/3152302-1301698305
RUNJOBID= node114-1301698305-23386
PBS_JOBID= 12840741
Free space on /tmp= 70308 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v750-c15000-S440979335-036-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152302-1301698305/watcher-3152302-1301698305 -o /tmp/evaluation-result-3152302-1301698305/solver-3152302-1301698305 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152302-1301698305.cnf

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

MD5SUM BENCH= a9820c4b7c4cca37033a1ea45b264344
RANDOM SEED=1218633322

node114.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		: 2666.848
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	: 5333.69
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		: 2666.848
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		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
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	: 5332.73
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		: 2666.848
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	: 5332.75
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		: 2666.848
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		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
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:     32950928 kB
MemFree:      20262684 kB
Buffers:        374268 kB
Cached:       11924280 kB
SwapCached:          0 kB
Active:        8073460 kB
Inactive:      4304408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      20262684 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2148 kB
Writeback:           0 kB
AnonPages:       79636 kB
Mapped:          15492 kB
Slab:           245740 kB
PageTables:       5408 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   266112 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= 70312 MiB
End job on node114 at 2011-04-02 01:13:27