Trace number 3420286

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) 5000.07 4999.94

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1500-c30000-S1793954886-065-UNKNOWN.cnf
MD5SUMf6b9ddbb2d1027fc4cfe1e8c2d86f4e1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark192.951
Satisfiable
(Un)Satisfiability was proved
Number of variables1500
Number of clauses30000
Sum of the clauses size150000
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 530000
Number of clauses of size over 50

Solver Data 

0.29/0.31	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.31	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.31	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.31	c main()::
0.29/0.31	c initFormula():: searching for DIMACS p-line....
0.29/0.31	c full lookahead due to high density!
0.29/0.31	c initFormula():: the DIMACS p-line indicates a CNF of 1500 variables and 30000 clauses.
0.29/0.31	c parseCNF():: parsing....
0.29/0.31	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.31	c runParser():: parsing was successful, warming up engines...
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c preprocessing fase I completed:: there are now 1500 free variables and 30000 clauses.
0.29/0.31	c using k-SAT heuristics (size based diff)
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c main():: clause / variable ratio: ( 30000 / 1500 ) = 20.00
0.29/0.31	c longest clause has size 5
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c number of free variables = 1500
0.29/0.31	c dynamic_preselect_setsize :: off
0.29/0.31	c main():: all systems go!
0.29/0.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 590
0.49/0.51	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: 112266
19.49/19.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 17539771
2893.66/2893.68	c |----------------------------------------------------------------|
c |*
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) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3420286-1306594475/watcher-3420286-1306594475 -o /tmp/evaluation-result-3420286-1306594475/solver-3420286-1306594475 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420286-1306594475.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 1.01 1.31 2/474 16803
/proc/meminfo: memFree=15960020/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=7368 CPUtime=0.01 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4194304 424 0 0 0 1 0 0 0 20 0 1 0 751862880 7544832 369 33554432000 4194304 4300876 140736248874528 18446744073709551615 254261616384 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 1842 370 113 27 0 291 0

[startup+0.0225699 s]
/proc/loadavg: 0.92 1.01 1.31 2/474 16803
/proc/meminfo: memFree=15960020/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=7632 CPUtime=0.02 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4194304 509 0 0 0 2 0 0 0 20 0 1 0 751862880 7815168 454 33554432000 4194304 4300876 140736248874528 18446744073709551615 254261165409 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 1908 454 113 27 0 357 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7632

[startup+0.100555 s]
/proc/loadavg: 0.92 1.01 1.31 2/474 16803
/proc/meminfo: memFree=15960020/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=11128 CPUtime=0.09 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 4321 0 0 0 9 0 0 0 20 0 1 0 751862880 11395072 1044 33554432000 4194304 4300876 140736248874528 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 2782 1044 143 27 0 1231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11128

[startup+0.300521 s]
/proc/loadavg: 0.92 1.01 1.31 2/474 16803
/proc/meminfo: memFree=15960020/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=11100 CPUtime=0.29 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 5107 0 0 0 29 0 0 0 21 0 1 0 751862880 11366400 902 33554432000 4194304 4300876 140736248874528 18446744073709551615 4241498 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 2775 907 143 27 0 1224 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11100

[startup+0.70045 s]
/proc/loadavg: 0.92 1.01 1.31 2/474 16803
/proc/meminfo: memFree=15960020/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=15048 CPUtime=0.69 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 6418 0 0 0 68 1 0 0 22 0 1 0 751862880 15409152 1609 33554432000 4194304 4300876 140736248874528 18446744073709551615 4276868 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 3762 1609 170 27 0 2211 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15048

[startup+1.50031 s]
/proc/loadavg: 0.92 1.01 1.31 3/478 16810
/proc/meminfo: memFree=15950556/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=15208 CPUtime=1.49 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 6454 0 0 0 148 1 0 0 25 0 1 0 751862880 15572992 1645 33554432000 4194304 4300876 140736248874528 18446744073709551615 4214240 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 3802 1645 170 27 0 2251 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15208

[startup+3.10104 s]
/proc/loadavg: 0.92 1.01 1.31 3/478 16810
/proc/meminfo: memFree=15946464/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=15496 CPUtime=3.09 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 6531 0 0 0 308 1 0 0 25 0 1 0 751862880 15867904 1722 33554432000 4194304 4300876 140736248874528 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 3874 1722 170 27 0 2323 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15496

[startup+6.30047 s]
/proc/loadavg: 1.01 1.03 1.31 3/478 16810
/proc/meminfo: memFree=15946000/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=17076 CPUtime=6.29 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 6798 0 0 0 628 1 0 0 25 0 1 0 751862880 17485824 1989 33554432000 4194304 4300876 140736248874528 18446744073709551615 4216265 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 4269 1989 170 27 0 2718 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17076

[startup+12.7003 s]
/proc/loadavg: 1.09 1.04 1.32 3/478 16811
/proc/meminfo: memFree=15942540/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=18352 CPUtime=12.69 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 7036 0 0 0 1268 1 0 0 25 0 1 0 751862880 18792448 2227 33554432000 4194304 4300876 140736248874528 18446744073709551615 4289280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 4588 2227 171 27 0 3037 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18352

[startup+25.5011 s]
/proc/loadavg: 1.29 1.09 1.33 3/478 16811
/proc/meminfo: memFree=15939604/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=19504 CPUtime=25.49 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 7460 0 0 0 2548 1 0 0 25 0 1 0 751862880 19972096 2651 33554432000 4194304 4300876 140736248874528 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 4876 2651 171 27 0 3325 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19504

[startup+51.1005 s]
/proc/loadavg: 1.61 1.18 1.35 3/478 16812
/proc/meminfo: memFree=15933116/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=23816 CPUtime=51.09 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 8367 0 0 0 5108 1 0 0 25 0 1 0 751862880 24387584 3558 33554432000 4194304 4300876 140736248874528 18446744073709551615 4268304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 5954 3558 171 27 0 4403 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 23816

[startup+102.317 s]
/proc/loadavg: 1.83 1.30 1.38 3/478 16813
/proc/meminfo: memFree=15919704/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=33516 CPUtime=102.31 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 10130 0 0 0 10230 1 0 0 25 0 1 0 751862880 34320384 5321 33554432000 4194304 4300876 140736248874528 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 8379 5321 171 27 0 6828 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 33516

[startup+162.301 s]
/proc/loadavg: 2.02 1.44 1.42 3/478 16815
/proc/meminfo: memFree=15902080/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=42248 CPUtime=162.3 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 12237 0 0 0 16228 2 0 0 25 0 1 0 751862880 43261952 7428 33554432000 4194304 4300876 140736248874528 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 10562 7428 171 27 0 9011 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 42248

[startup+222.3 s]
/proc/loadavg: 2.08 1.56 1.46 3/478 16816
/proc/meminfo: memFree=15887304/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=55344 CPUtime=222.29 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 14369 0 0 0 22227 2 0 0 25 0 1 0 751862880 56672256 9560 33554432000 4194304 4300876 140736248874528 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 13836 9560 171 27 0 12285 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 55344

[startup+282.301 s]
/proc/loadavg: 2.03 1.64 1.49 3/478 16818
/proc/meminfo: memFree=15872412/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=55344 CPUtime=282.3 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 16432 0 0 0 28227 3 0 0 25 0 1 0 751862880 56672256 11623 33554432000 4194304 4300876 140736248874528 18446744073709551615 254261011658 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 13836 11623 171 27 0 12285 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 55344

[startup+342.301 s]
/proc/loadavg: 2.01 1.70 1.52 3/478 16819
/proc/meminfo: memFree=15856276/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=75120 CPUtime=342.3 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 18582 0 0 0 34227 3 0 0 25 0 1 0 751862880 76922880 13773 33554432000 4194304 4300876 140736248874528 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 18780 13773 171 27 0 17229 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 75120

[startup+402.301 s]
/proc/loadavg: 2.00 1.75 1.55 3/478 16830
/proc/meminfo: memFree=15839064/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=76076 CPUtime=402.3 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 20814 0 0 0 40226 4 0 0 25 0 1 0 751862880 77901824 16005 33554432000 4194304 4300876 140736248874528 18446744073709551615 4214471 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 19019 16005 172 27 0 17468 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 76076

[startup+462.301 s]
/proc/loadavg: 2.00 1.79 1.57 3/478 16832
/proc/meminfo: memFree=15823520/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=105544 CPUtime=462.3 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 22986 0 0 0 46226 4 0 0 25 0 1 0 751862880 108077056 18177 33554432000 4194304 4300876 140736248874528 18446744073709551615 254261011681 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 26386 18177 172 27 0 24835 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 105544

[startup+522.3 s]
/proc/loadavg: 2.00 1.83 1.60 3/478 16833
/proc/meminfo: memFree=15808120/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=105544 CPUtime=522.31 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 25103 0 0 0 52226 5 0 0 25 0 1 0 751862880 108077056 20294 33554432000 4194304 4300876 140736248874528 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 26386 20294 172 27 0 24835 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 105544

[startup+582.301 s]
/proc/loadavg: 2.00 1.86 1.62 3/478 16835
/proc/meminfo: memFree=15792476/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=105544 CPUtime=582.3 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 27246 0 0 0 58225 5 0 0 25 0 1 0 751862880 108077056 22437 33554432000 4194304 4300876 140736248874528 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 26386 22437 172 27 0 24835 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 105544

[startup+642.3 s]

################
# More data... #
################

[startup+4062.32 s]
/proc/loadavg: 2.08 2.04 2.01 3/478 16940
/proc/meminfo: memFree=14869480/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=695128 CPUtime=4062.41 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 152865 0 0 0 406206 35 0 0 25 0 1 0 751862880 711811072 148056 33554432000 4194304 4300876 140736248874528 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 173782 148056 172 27 0 172231 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 695128

[startup+4122.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/478 16941
/proc/meminfo: memFree=14853956/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=695128 CPUtime=4122.39 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 155141 0 0 0 412204 35 0 0 25 0 1 0 751862880 711811072 150332 33554432000 4194304 4300876 140736248874528 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 173782 150332 172 27 0 172231 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 695128

[startup+4182.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/478 16943
/proc/meminfo: memFree=14838808/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=695128 CPUtime=4182.4 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 157398 0 0 0 418204 36 0 0 25 0 1 0 751862880 711811072 152589 33554432000 4194304 4300876 140736248874528 18446744073709551615 4288476 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 173782 152589 172 27 0 172231 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 695128

[startup+4242.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/478 16944
/proc/meminfo: memFree=14822416/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=695128 CPUtime=4242.39 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 159655 0 0 0 424203 36 0 0 25 0 1 0 751862880 711811072 154846 33554432000 4194304 4300876 140736248874528 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 173782 154846 172 27 0 172231 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 695128

[startup+4302.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/478 16946
/proc/meminfo: memFree=14805420/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=695128 CPUtime=4302.4 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 161942 0 0 0 430203 37 0 0 25 0 1 0 751862880 711811072 157133 33554432000 4194304 4300876 140736248874528 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 173782 157133 172 27 0 172231 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 695128

[startup+4362.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/478 16948
/proc/meminfo: memFree=14790268/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=695128 CPUtime=4362.4 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 164222 0 0 0 436203 37 0 0 25 0 1 0 751862880 711811072 159412 33554432000 4194304 4300876 140736248874528 18446744073709551615 4215062 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 173782 159412 171 27 0 172231 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 695128

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/478 16949
/proc/meminfo: memFree=14773512/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=695128 CPUtime=4422.4 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 166533 0 0 0 442202 38 0 0 25 0 1 0 751862880 711811072 161723 33554432000 4194304 4300876 140736248874528 18446744073709551615 4214430 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 173782 161723 171 27 0 172231 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 695128

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/478 16951
/proc/meminfo: memFree=14757252/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=695128 CPUtime=4482.4 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 168834 0 0 0 448202 38 0 0 25 0 1 0 751862880 711811072 164024 33554432000 4194304 4300876 140736248874528 18446744073709551615 4264803 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 173782 164024 171 27 0 172231 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 695128

[startup+4542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/478 16952
/proc/meminfo: memFree=14739992/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=695128 CPUtime=4542.4 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 171142 0 0 0 454201 39 0 0 25 0 1 0 751862880 711811072 166332 33554432000 4194304 4300876 140736248874528 18446744073709551615 4248646 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 173782 166332 171 27 0 172231 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 695128

[startup+4602.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/478 16954
/proc/meminfo: memFree=14722380/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=702784 CPUtime=4602.42 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 173439 0 0 0 460203 39 0 0 25 0 1 0 751862880 719650816 168629 33554432000 4194304 4300876 140736248874528 18446744073709551615 4288313 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 175696 168629 171 27 0 174145 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 702784

[startup+4662.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/478 16956
/proc/meminfo: memFree=14706484/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=702784 CPUtime=4662.4 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 175749 0 0 0 466201 39 0 0 25 0 1 0 751862880 719650816 170939 33554432000 4194304 4300876 140736248874528 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 175696 170939 171 27 0 174145 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 702784

[startup+4722.32 s]
/proc/loadavg: 2.11 2.04 2.01 3/478 16957
/proc/meminfo: memFree=14690468/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=1038432 CPUtime=4722.42 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 178042 0 0 0 472202 40 0 0 25 0 1 0 751862880 1063354368 173232 33554432000 4194304 4300876 140736248874528 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 259608 173232 171 27 0 258057 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 1038432

[startup+4782.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/478 16959
/proc/meminfo: memFree=14674572/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=1038432 CPUtime=4782.41 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 180332 0 0 0 478200 41 0 0 25 0 1 0 751862880 1063354368 175522 33554432000 4194304 4300876 140736248874528 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 259608 175522 171 27 0 258057 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 1038432

[startup+4842.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/478 16960
/proc/meminfo: memFree=14657436/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=1038432 CPUtime=4842.41 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 182597 0 0 0 484200 41 0 0 25 0 1 0 751862880 1063354368 177787 33554432000 4194304 4300876 140736248874528 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 259608 177787 171 27 0 258057 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 1038432

[startup+4902.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/478 16962
/proc/meminfo: memFree=14641800/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=1038432 CPUtime=4902.41 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 184869 0 0 0 490199 42 0 0 25 0 1 0 751862880 1063354368 180059 33554432000 4194304 4300876 140736248874528 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 259608 180059 171 27 0 258057 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 1038432

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/478 16964
/proc/meminfo: memFree=14625284/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=1038432 CPUtime=4962.42 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 187117 0 0 0 496199 43 0 0 25 0 1 0 751862880 1063354368 182307 33554432000 4194304 4300876 140736248874528 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 259608 182307 171 27 0 258057 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 1038432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/478 16965
/proc/meminfo: memFree=14615352/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=1038432 CPUtime=5000.03 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 188519 0 0 0 499960 43 0 0 25 0 1 0 751862880 1063354368 183709 33554432000 4194304 4300876 140736248874528 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 259608 183709 171 27 0 258057 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 1038432

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/478 16965
/proc/meminfo: memFree=14615352/32951124 swapFree=67057928/67111528
[pid=16803] ppid=16801 vsize=1038432 CPUtime=5000.03 cores=1,3,5,7
/proc/16803/stat : 16803 (march_rw) R 16801 16803 15828 0 -1 4202496 188519 0 0 0 499960 43 0 0 25 0 1 0 751862880 1063354368 183709 33554432000 4194304 4300876 140736248874528 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16803/statm: 259608 183709 171 27 0 258057 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 1038432

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.07
CPU user time (s): 4999.61
CPU system time (s): 0.45893
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1038432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.61
system time used= 0.45893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 188520
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= 8512

runsolver used 21.1008 second user time and 51.6541 second system time

The end

Launcher Data 

Begin job on node140 at 2011-05-28 16:54:35
IDJOB=3420286
IDBENCH=82538
IDSOLVER=1913
FILE ID=node140/3420286-1306594475
RUNJOBID= node140-1306594475-16790
PBS_JOBID= 13471540
Free space on /tmp= 73408 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1500-c30000-S1793954886-065-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420286-1306594475/watcher-3420286-1306594475 -o /tmp/evaluation-result-3420286-1306594475/solver-3420286-1306594475 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420286-1306594475.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= f6b9ddbb2d1027fc4cfe1e8c2d86f4e1
RANDOM SEED=1200428269

node140.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		: 2666.833
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		: 2666.833
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	: 5226.14
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		: 2666.833
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		: 2666.833
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		: 2666.833
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		: 2666.833
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		: 2666.833
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		: 2666.833
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:     32951124 kB
MemFree:      15960664 kB
Buffers:        368700 kB
Cached:        9346476 kB
SwapCached:       8168 kB
Active:       11151168 kB
Inactive:      5480344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15960664 kB
SwapTotal:    67111528 kB
SwapFree:     67057928 kB
Dirty:             848 kB
Writeback:           8 kB
AnonPages:     6913728 kB
Mapped:          37728 kB
Slab:           238152 kB
PageTables:      52228 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 141380888 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= 73408 MiB
End job on node140 at 2011-05-28 18:17:58