Trace number 3152347

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.04 1300.02

General information on the benchmark

Namerandom/large/
unif-k5-r20-v750-c15000-S1207160791-083-UNKNOWN.cnf
MD5SUMf3d7502291dd7fa30e5ba2d51ae116d4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.73828
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 

0.09/0.16	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.16	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.16	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.16	c main()::
0.09/0.16	c initFormula():: searching for DIMACS p-line....
0.09/0.16	c full lookahead due to high density!
0.09/0.16	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 15000 clauses.
0.09/0.16	c parseCNF():: parsing....
0.09/0.16	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.16	c runParser():: parsing was successful, warming up engines...
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.16	c preprocessing fase I completed:: there are now 750 free variables and 15000 clauses.
0.09/0.16	c using k-SAT heuristics (size based diff)
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.16	c main():: clause / variable ratio: ( 15000 / 750 ) = 20.00
0.09/0.16	c longest clause has size 5
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.16	c number of free variables = 750
0.09/0.16	c dynamic_preselect_setsize :: off
0.09/0.16	c main():: all systems go!
0.09/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 329
0.19/0.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 27325
3.18/3.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 2094755
258.29/258.36	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152347-1301699832/watcher-3152347-1301699832 -o /tmp/evaluation-result-3152347-1301699832/solver-3152347-1301699832 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152347-1301699832.cnf 

running on 2 cores: 0,2

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 4.00 3.91 3/177 4558
/proc/meminfo: memFree=21855344/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=6768 CPUtime=0 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4194304 278 0 0 0 0 0 0 0 25 0 1 0 281582852 6930432 222 33554432000 4194304 4300876 140733578419664 18446744073709551615 210646807237 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 1692 222 113 27 0 141 0

[startup+0.0247999 s]
/proc/loadavg: 4.02 4.00 3.91 3/177 4558
/proc/meminfo: memFree=21855344/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=8204 CPUtime=0.02 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4194304 705 0 0 0 2 0 0 0 25 0 1 0 281582852 8400896 459 33554432000 4194304 4300876 140733578419664 18446744073709551615 210646807237 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 2084 479 128 27 0 533 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8204

[startup+0.100742 s]
/proc/loadavg: 4.02 4.00 3.91 3/177 4558
/proc/meminfo: memFree=21855344/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=8776 CPUtime=0.09 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 2120 0 0 0 9 0 0 0 25 0 1 0 281582852 8986624 606 33554432000 4194304 4300876 140733578419664 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 2194 606 143 27 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8776

[startup+0.30074 s]
/proc/loadavg: 4.02 4.00 3.91 3/177 4558
/proc/meminfo: memFree=21855344/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=11088 CPUtime=0.29 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 3077 0 0 0 29 0 0 0 25 0 1 0 281582852 11354112 1007 33554432000 4194304 4300876 140733578419664 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 2772 1007 170 27 0 1221 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11088

[startup+0.70067 s]
/proc/loadavg: 4.02 4.00 3.91 3/177 4558
/proc/meminfo: memFree=21855344/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=11088 CPUtime=0.69 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 3078 0 0 0 69 0 0 0 25 0 1 0 281582852 11354112 1008 33554432000 4194304 4300876 140733578419664 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 2772 1008 170 27 0 1221 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11088

[startup+1.50056 s]
/proc/loadavg: 4.02 4.00 3.91 5/188 4602
/proc/meminfo: memFree=21817448/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=11344 CPUtime=1.49 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 3109 0 0 0 149 0 0 0 25 0 1 0 281582852 11616256 1039 33554432000 4194304 4300876 140733578419664 18446744073709551615 4225155 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 2836 1039 170 27 0 1285 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11344

[startup+3.16025 s]
/proc/loadavg: 4.02 4.00 3.91 5/188 4602
/proc/meminfo: memFree=21792796/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=12028 CPUtime=3.18 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 3272 0 0 0 318 0 0 0 25 0 1 0 281582852 12316672 1202 33554432000 4194304 4300876 140733578419664 18446744073709551615 4199244 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 3007 1203 171 27 0 1456 0
Current children cumulated CPU time (s) 3.18
Current children cumulated vsize (KiB) 12028

[startup+6.30076 s]
/proc/loadavg: 4.02 4.00 3.91 5/188 4602
/proc/meminfo: memFree=21782892/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=12880 CPUtime=6.29 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 3432 0 0 0 629 0 0 0 25 0 1 0 281582852 13189120 1362 33554432000 4194304 4300876 140733578419664 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 3220 1362 171 27 0 1669 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12880

[startup+12.7007 s]
/proc/loadavg: 4.02 4.00 3.91 5/188 4602
/proc/meminfo: memFree=21778840/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=14796 CPUtime=12.69 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 3765 0 0 0 1269 0 0 0 25 0 1 0 281582852 15151104 1695 33554432000 4194304 4300876 140733578419664 18446744073709551615 4264100 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 3699 1695 171 27 0 2148 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14796

[startup+25.5005 s]
/proc/loadavg: 4.02 4.00 3.91 5/188 4602
/proc/meminfo: memFree=21772408/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=19108 CPUtime=25.49 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 4425 0 0 0 2548 1 0 0 25 0 1 0 281582852 19566592 2355 33554432000 4194304 4300876 140733578419664 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 4777 2355 171 27 0 3226 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19108

[startup+51.1002 s]
/proc/loadavg: 4.01 4.00 3.91 5/188 4602
/proc/meminfo: memFree=21761240/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=22988 CPUtime=51.09 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 5736 0 0 0 5107 2 0 0 25 0 1 0 281582852 23539712 3666 33554432000 4194304 4300876 140733578419664 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 5747 3666 171 27 0 4196 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22988

[startup+102.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 4604
/proc/meminfo: memFree=21739040/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=38040 CPUtime=102.29 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 8371 0 0 0 10227 2 0 0 25 0 1 0 281582852 38952960 6301 33554432000 4194304 4300876 140733578419664 18446744073709551615 4227912 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 9510 6301 171 27 0 7959 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 38040

[startup+162.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 4606
/proc/meminfo: memFree=21714980/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=51136 CPUtime=162.29 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 11343 0 0 0 16226 3 0 0 25 0 1 0 281582852 52363264 9273 33554432000 4194304 4300876 140733578419664 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 12784 9273 171 27 0 11233 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 51136

[startup+222.306 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 4608
/proc/meminfo: memFree=21691288/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=71284 CPUtime=222.3 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 14167 0 0 0 22226 4 0 0 25 0 1 0 281582852 72994816 12097 33554432000 4194304 4300876 140733578419664 18446744073709551615 4225211 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 17821 12097 171 27 0 16270 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 71284

[startup+282.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 4610
/proc/meminfo: memFree=21669940/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=71284 CPUtime=282.3 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 16836 0 0 0 28225 5 0 0 25 0 1 0 281582852 72994816 14766 33554432000 4194304 4300876 140733578419664 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 17821 14766 171 27 0 16270 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 71284

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 4610
/proc/meminfo: memFree=21646008/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=100752 CPUtime=342.3 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 19928 0 0 0 34224 6 0 0 25 0 1 0 281582852 103170048 17858 33554432000 4194304 4300876 140733578419664 18446744073709551615 4216327 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 25188 17858 171 27 0 23637 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 100752

[startup+402.301 s]
/proc/loadavg: 4.06 4.03 3.93 5/188 4612
/proc/meminfo: memFree=21622432/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=101756 CPUtime=402.3 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 22958 0 0 0 40224 6 0 0 25 0 1 0 281582852 104198144 20888 33554432000 4194304 4300876 140733578419664 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 25439 20888 171 27 0 23888 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 101756

[startup+462.301 s]
/proc/loadavg: 4.09 4.04 3.93 5/188 4614
/proc/meminfo: memFree=21598996/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=145956 CPUtime=462.29 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 25841 0 0 0 46223 6 0 0 25 0 1 0 281582852 149458944 23771 33554432000 4194304 4300876 140733578419664 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 36489 23771 171 27 0 34938 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 145956

[startup+522.301 s]
/proc/loadavg: 4.03 4.03 3.93 5/188 4616
/proc/meminfo: memFree=21577540/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=145956 CPUtime=522.3 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 28398 0 0 0 52223 7 0 0 25 0 1 0 281582852 149458944 26328 33554432000 4194304 4300876 140733578419664 18446744073709551615 4248665 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 36489 26328 171 27 0 34938 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 145956

[startup+582.301 s]
/proc/loadavg: 4.01 4.02 3.93 5/188 4618
/proc/meminfo: memFree=21553480/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=145956 CPUtime=582.3 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 31499 0 0 0 58223 7 0 0 25 0 1 0 281582852 149458944 29429 33554432000 4194304 4300876 140733578419664 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 36489 29429 171 27 0 34938 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 145956

[startup+642.3 s]
/proc/loadavg: 4.00 4.01 3.93 6/188 4618
/proc/meminfo: memFree=21529672/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=145956 CPUtime=642.3 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 34532 0 0 0 64222 8 0 0 25 0 1 0 281582852 149458944 32462 33554432000 4194304 4300876 140733578419664 18446744073709551615 4279312 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 36489 32462 171 27 0 34938 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 145956

[startup+702.3 s]
/proc/loadavg: 4.00 4.01 3.93 5/188 4620
/proc/meminfo: memFree=21506720/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=214260 CPUtime=702.3 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 37483 0 0 0 70221 9 0 0 25 0 1 0 281582852 219402240 35413 33554432000 4194304 4300876 140733578419664 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 53565 35413 171 27 0 52014 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 214260

[startup+762.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/188 4622
/proc/meminfo: memFree=21484524/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=214260 CPUtime=762.3 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 40146 0 0 0 76221 9 0 0 25 0 1 0 281582852 219402240 38076 33554432000 4194304 4300876 140733578419664 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 53565 38076 171 27 0 52014 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 214260

[startup+822.301 s]
/proc/loadavg: 4.05 4.01 3.94 5/188 4624
/proc/meminfo: memFree=21460956/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=214260 CPUtime=822.3 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 43076 0 0 0 82220 10 0 0 25 0 1 0 281582852 219402240 41006 33554432000 4194304 4300876 140733578419664 18446744073709551615 4216087 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 53565 41006 171 27 0 52014 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 214260

[startup+882.307 s]
/proc/loadavg: 4.02 4.01 3.94 5/188 4626
/proc/meminfo: memFree=21436892/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=214260 CPUtime=882.31 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 46120 0 0 0 88221 10 0 0 25 0 1 0 281582852 219402240 44050 33554432000 4194304 4300876 140733578419664 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 53565 44050 171 27 0 52014 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 214260

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/188 4626
/proc/meminfo: memFree=21414072/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=214260 CPUtime=942.3 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 49079 0 0 0 94219 11 0 0 25 0 1 0 281582852 219402240 47009 33554432000 4194304 4300876 140733578419664 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 53565 47009 171 27 0 52014 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 214260

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/188 4628
/proc/meminfo: memFree=21390636/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=214260 CPUtime=1002.31 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 51834 0 0 0 100219 12 0 0 25 0 1 0 281582852 219402240 49764 33554432000 4194304 4300876 140733578419664 18446744073709551615 4214198 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 53565 49764 171 27 0 52014 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 214260

[startup+1062.3 s]
/proc/loadavg: 4.09 4.03 3.95 5/188 4630
/proc/meminfo: memFree=21366692/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=313708 CPUtime=1062.3 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 54638 0 0 0 106218 12 0 0 25 0 1 0 281582852 321236992 52568 33554432000 4194304 4300876 140733578419664 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 78427 52568 171 27 0 76876 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 313708

[startup+1122.3 s]
/proc/loadavg: 4.03 4.02 3.95 5/188 4632
/proc/meminfo: memFree=21342880/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=313708 CPUtime=1122.31 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 57683 0 0 0 112217 14 0 0 25 0 1 0 281582852 321236992 55613 33554432000 4194304 4300876 140733578419664 18446744073709551615 4234695 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 78427 55613 171 27 0 76876 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 313708

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 3.95 5/188 4634
/proc/meminfo: memFree=21319688/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=313708 CPUtime=1182.3 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 60642 0 0 0 118216 14 0 0 25 0 1 0 281582852 321236992 58572 33554432000 4194304 4300876 140733578419664 18446744073709551615 210646541514 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 78427 58572 171 27 0 76876 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 313708

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 3.95 5/188 4634
/proc/meminfo: memFree=21296248/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=313708 CPUtime=1242.31 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 63354 0 0 0 124215 16 0 0 25 0 1 0 281582852 321236992 61284 33554432000 4194304 4300876 140733578419664 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 78427 61284 171 27 0 76876 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 313708



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.95 5/188 4636
/proc/meminfo: memFree=21274796/32951132 swapFree=67111528/67111528
[pid=4558] ppid=4556 vsize=317720 CPUtime=1300.01 cores=0,2
/proc/4558/stat : 4558 (march_rw) R 4556 4558 4381 0 -1 4202496 65995 0 0 0 129985 16 0 0 25 0 1 0 281582852 325345280 63925 33554432000 4194304 4300876 140733578419664 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4558/statm: 79430 63925 171 27 0 77879 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 317720

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.04
CPU user time (s): 1299.86
CPU system time (s): 0.181972
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 317720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.86
system time used= 0.181972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65995
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= 3274

runsolver used 2.37164 second user time and 5.38818 second system time

The end

Launcher Data 

Begin job on node129 at 2011-04-02 01:17:12
IDJOB=3152347
IDBENCH=82627
IDSOLVER=1561
FILE ID=node129/3152347-1301699832
RUNJOBID= node129-1301698530-4399
PBS_JOBID= 12840752
Free space on /tmp= 71912 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v750-c15000-S1207160791-083-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152347-1301699832/watcher-3152347-1301699832 -o /tmp/evaluation-result-3152347-1301699832/solver-3152347-1301699832 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152347-1301699832.cnf

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

MD5SUM BENCH= f3d7502291dd7fa30e5ba2d51ae116d4
RANDOM SEED=1941862272

node129.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		: 2666.831
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	: 5333.66
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		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
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	: 5332.75
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		: 2666.831
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	: 5332.82
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		: 2666.831
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	: 5332.74
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		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
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		: 2666.831
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:     32951132 kB
MemFree:      21855600 kB
Buffers:        338720 kB
Cached:       10438032 kB
SwapCached:          0 kB
Active:        7177404 kB
Inactive:      3668052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21855600 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             412 kB
Writeback:           0 kB
AnonPages:       68300 kB
Mapped:          15480 kB
Slab:           187844 kB
PageTables:       4760 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   224884 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71912 MiB
End job on node129 at 2011-04-02 01:38:54