Trace number 3152315

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 1300.03

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S945664020-055-UNKNOWN.cnf
MD5SUMb5db50c2da6442b279ae090cf3223d53
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark16.8874
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data 

0.19/0.22	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.22	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.22	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.22	c main()::
0.19/0.22	c initFormula():: searching for DIMACS p-line....
0.19/0.22	c full lookahead due to high density!
0.19/0.22	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.19/0.22	c parseCNF():: parsing....
0.19/0.22	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.22	c runParser():: parsing was successful, warming up engines...
0.19/0.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.22	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.19/0.22	c using k-SAT heuristics (size based diff)
0.19/0.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.22	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.19/0.22	c longest clause has size 5
0.19/0.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.22	c number of free variables = 1000
0.19/0.22	c dynamic_preselect_setsize :: off
0.19/0.22	c main():: all systems go!
0.19/0.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 422
0.29/0.34	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: 49849
6.89/6.91	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: 5197689
737.40/737.49	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-3152315-1301698530/watcher-3152315-1301698530 -o /tmp/evaluation-result-3152315-1301698530/solver-3152315-1301698530 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152315-1301698530.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: 3.46 3.86 3.75 3/174 4415
/proc/meminfo: memFree=21860344/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=6884 CPUtime=0 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4194304 305 0 0 0 0 0 0 0 25 0 1 0 281452631 7049216 250 33554432000 4194304 4300876 140735758841968 18446744073709551615 210647146240 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 1721 250 113 27 0 170 0

[startup+0.0201231 s]
/proc/loadavg: 3.46 3.86 3.75 3/174 4415
/proc/meminfo: memFree=21860344/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=8364 CPUtime=0.02 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4194304 499 0 0 0 2 0 0 0 25 0 1 0 281452631 8564736 443 33554432000 4194304 4300876 140735758841968 18446744073709551615 4242256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 2091 443 118 27 0 540 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8364

[startup+0.101107 s]
/proc/loadavg: 3.46 3.86 3.75 3/174 4415
/proc/meminfo: memFree=21860344/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=9492 CPUtime=0.09 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 2832 0 0 0 9 0 0 0 25 0 1 0 281452631 9719808 755 33554432000 4194304 4300876 140735758841968 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 2373 755 143 27 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9492

[startup+0.301108 s]
/proc/loadavg: 3.46 3.86 3.75 3/174 4415
/proc/meminfo: memFree=21860344/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=12708 CPUtime=0.29 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 3764 0 0 0 29 0 0 0 25 0 1 0 281452631 13012992 1279 33554432000 4194304 4300876 140735758841968 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 3177 1279 170 27 0 1626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12708

[startup+0.70103 s]
/proc/loadavg: 3.46 3.86 3.75 3/174 4415
/proc/meminfo: memFree=21860344/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=12708 CPUtime=0.69 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 3764 0 0 0 69 0 0 0 25 0 1 0 281452631 13012992 1279 33554432000 4194304 4300876 140735758841968 18446744073709551615 210650606662 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 3177 1279 170 27 0 1626 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12708

[startup+2.92063 s]
/proc/loadavg: 3.46 3.86 3.75 5/188 4442
/proc/meminfo: memFree=21770684/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=13260 CPUtime=2.91 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 3814 0 0 0 291 0 0 0 25 0 1 0 281452631 13578240 1329 33554432000 4194304 4300876 140735758841968 18446744073709551615 4281257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 3315 1329 170 27 0 1764 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 13260

[startup+3.1006 s]
/proc/loadavg: 3.46 3.86 3.75 5/188 4442
/proc/meminfo: memFree=21770684/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=13260 CPUtime=3.09 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 3822 0 0 0 309 0 0 0 25 0 1 0 281452631 13578240 1337 33554432000 4194304 4300876 140735758841968 18446744073709551615 4276099 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 3315 1337 170 27 0 1764 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13260

[startup+6.3011 s]
/proc/loadavg: 3.66 3.89 3.77 5/188 4444
/proc/meminfo: memFree=21718704/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=14796 CPUtime=6.29 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 4135 0 0 0 629 0 0 0 25 0 1 0 281452631 15151104 1650 33554432000 4194304 4300876 140735758841968 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 3699 1650 171 27 0 2148 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14796

[startup+12.701 s]
/proc/loadavg: 3.69 3.90 3.77 5/188 4444
/proc/meminfo: memFree=21713316/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=15560 CPUtime=12.69 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 4414 0 0 0 1269 0 0 0 25 0 1 0 281452631 15933440 1929 33554432000 4194304 4300876 140735758841968 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 3890 1929 171 27 0 2339 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15560

[startup+25.5009 s]
/proc/loadavg: 3.76 3.90 3.77 5/188 4444
/proc/meminfo: memFree=21709268/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=18436 CPUtime=25.49 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 4972 0 0 0 2549 0 0 0 25 0 1 0 281452631 18878464 2487 33554432000 4194304 4300876 140735758841968 18446744073709551615 4269525 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 4609 2487 171 27 0 3058 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18436

[startup+51.1005 s]
/proc/loadavg: 3.84 3.91 3.77 5/188 4444
/proc/meminfo: memFree=21701984/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=24904 CPUtime=51.09 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 6083 0 0 0 5108 1 0 0 25 0 1 0 281452631 25501696 3598 33554432000 4194304 4300876 140735758841968 18446744073709551615 4276249 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 6226 3598 171 27 0 4675 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24904

[startup+102.301 s]
/proc/loadavg: 3.97 3.94 3.79 5/188 4446
/proc/meminfo: memFree=21689456/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=39456 CPUtime=102.29 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 8319 0 0 0 10227 2 0 0 25 0 1 0 281452631 40402944 5834 33554432000 4194304 4300876 140735758841968 18446744073709551615 4250944 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 9864 5834 171 27 0 8313 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 39456

[startup+162.301 s]
/proc/loadavg: 4.05 3.96 3.81 5/188 4448
/proc/meminfo: memFree=21677048/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=53204 CPUtime=162.3 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 11048 0 0 0 16226 4 0 0 25 0 1 0 281452631 54480896 8563 33554432000 4194304 4300876 140735758841968 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 13301 8563 171 27 0 11750 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 53204

[startup+222.301 s]
/proc/loadavg: 4.02 3.97 3.82 5/188 4448
/proc/meminfo: memFree=21665132/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=53204 CPUtime=222.3 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 13703 0 0 0 22225 5 0 0 25 0 1 0 281452631 54480896 11218 33554432000 4194304 4300876 140735758841968 18446744073709551615 4199287 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 13301 11218 171 27 0 11750 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 53204

[startup+282.307 s]
/proc/loadavg: 4.00 3.97 3.82 5/188 4450
/proc/meminfo: memFree=21653712/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=72848 CPUtime=282.3 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 16338 0 0 0 28223 7 0 0 25 0 1 0 281452631 74596352 13853 33554432000 4194304 4300876 140735758841968 18446744073709551615 4275834 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 18212 13853 171 27 0 16661 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 72848

[startup+342.3 s]
/proc/loadavg: 4.00 3.97 3.83 5/188 4461
/proc/meminfo: memFree=21642236/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=102968 CPUtime=342.29 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 18954 0 0 0 34221 8 0 0 25 0 1 0 281452631 105439232 16469 33554432000 4194304 4300876 140735758841968 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 25742 16469 171 27 0 24191 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 102968

[startup+402.3 s]
/proc/loadavg: 4.00 3.97 3.84 5/188 4463
/proc/meminfo: memFree=21631556/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=102968 CPUtime=402.3 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 21544 0 0 0 40221 9 0 0 25 0 1 0 281452631 105439232 19059 33554432000 4194304 4300876 140735758841968 18446744073709551615 4234257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 25742 19059 171 27 0 24191 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 102968

[startup+462.301 s]
/proc/loadavg: 4.00 3.97 3.84 5/188 4465
/proc/meminfo: memFree=21620740/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=102968 CPUtime=462.29 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 24099 0 0 0 46219 10 0 0 25 0 1 0 281452631 105439232 21614 33554432000 4194304 4300876 140735758841968 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 25742 21614 171 27 0 24191 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 102968

[startup+522.301 s]
/proc/loadavg: 4.00 3.97 3.85 5/188 4465
/proc/meminfo: memFree=21610308/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=147168 CPUtime=522.29 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 26621 0 0 0 52218 11 0 0 25 0 1 0 281452631 150700032 24136 33554432000 4194304 4300876 140735758841968 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 36792 24136 171 27 0 35241 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 147168

[startup+582.301 s]
/proc/loadavg: 4.00 3.97 3.85 5/188 4467
/proc/meminfo: memFree=21599868/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=148476 CPUtime=582.3 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 29084 0 0 0 58218 12 0 0 25 0 1 0 281452631 152039424 26599 33554432000 4194304 4300876 140735758841968 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 37119 26599 171 27 0 35568 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 148476

[startup+642.307 s]
/proc/loadavg: 4.00 3.97 3.86 5/188 4472
/proc/meminfo: memFree=21590096/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=148476 CPUtime=642.3 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 31486 0 0 0 64217 13 0 0 25 0 1 0 281452631 152039424 29001 33554432000 4194304 4300876 140735758841968 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 37119 29001 171 27 0 35568 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 148476

[startup+702.301 s]
/proc/loadavg: 4.00 3.97 3.87 5/188 4474
/proc/meminfo: memFree=21580528/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=148476 CPUtime=702.29 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 33722 0 0 0 70215 14 0 0 25 0 1 0 281452631 152039424 31237 33554432000 4194304 4300876 140735758841968 18446744073709551615 210650583547 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 37119 31237 171 27 0 35568 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 148476

[startup+762.301 s]
/proc/loadavg: 4.00 3.97 3.87 5/188 4476
/proc/meminfo: memFree=21571468/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=148476 CPUtime=762.3 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 35932 0 0 0 76214 16 0 0 25 0 1 0 281452631 152039424 33447 33554432000 4194304 4300876 140735758841968 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 37119 33447 171 27 0 35568 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 148476

[startup+822.3 s]
/proc/loadavg: 4.04 3.99 3.88 5/188 4476
/proc/meminfo: memFree=21560912/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=214776 CPUtime=822.3 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 38568 0 0 0 82213 17 0 0 25 0 1 0 281452631 219930624 36083 33554432000 4194304 4300876 140735758841968 18446744073709551615 4276443 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 53694 36083 171 27 0 52143 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 214776

[startup+882.3 s]
/proc/loadavg: 4.01 3.99 3.89 5/188 4478
/proc/meminfo: memFree=21549864/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=214776 CPUtime=882.3 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 41209 0 0 0 88212 18 0 0 25 0 1 0 281452631 219930624 38724 33554432000 4194304 4300876 140735758841968 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 53694 38724 171 27 0 52143 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 214776

[startup+942.301 s]
/proc/loadavg: 4.00 3.99 3.89 5/188 4480
/proc/meminfo: memFree=21539196/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=214776 CPUtime=942.3 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 43837 0 0 0 94211 19 0 0 25 0 1 0 281452631 219930624 41352 33554432000 4194304 4300876 140735758841968 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 53694 41352 171 27 0 52143 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 214776

[startup+1002.3 s]
/proc/loadavg: 4.00 3.99 3.90 5/188 4482
/proc/meminfo: memFree=21528512/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=214776 CPUtime=1002.31 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 46447 0 0 0 100210 21 0 0 25 0 1 0 281452631 219930624 43962 33554432000 4194304 4300876 140735758841968 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 53694 43962 171 27 0 52143 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 214776

[startup+1062.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/188 4484
/proc/meminfo: memFree=21518092/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=217384 CPUtime=1062.3 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 49025 0 0 0 106208 22 0 0 25 0 1 0 281452631 222601216 46540 33554432000 4194304 4300876 140735758841968 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 54346 46540 171 27 0 52795 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 217384

[startup+1122.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/188 4484
/proc/meminfo: memFree=21507664/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=217384 CPUtime=1122.3 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 51572 0 0 0 112207 23 0 0 25 0 1 0 281452631 222601216 49087 33554432000 4194304 4300876 140735758841968 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 54346 49087 171 27 0 52795 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 217384

[startup+1182.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/188 4486
/proc/meminfo: memFree=21497240/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=217384 CPUtime=1182.31 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 54096 0 0 0 118207 24 0 0 25 0 1 0 281452631 222601216 51611 33554432000 4194304 4300876 140735758841968 18446744073709551615 4234430 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 54346 51611 171 27 0 52795 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 217384

[startup+1242.3 s]
/proc/loadavg: 4.07 4.00 3.91 5/188 4488
/proc/meminfo: memFree=21486556/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=316832 CPUtime=1242.31 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 56573 0 0 0 124205 26 0 0 25 0 1 0 281452631 324435968 54088 33554432000 4194304 4300876 140735758841968 18446744073709551615 4278620 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 79208 54088 171 27 0 77657 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 316832



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.00 3.91 5/188 4490
/proc/meminfo: memFree=21476996/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=316832 CPUtime=1300.02 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 58912 0 0 0 129975 27 0 0 25 0 1 0 281452631 324435968 56427 33554432000 4194304 4300876 140735758841968 18446744073709551615 4248693 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 79208 56427 171 27 0 77657 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 316832

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

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

[startup+1300 s]
/proc/loadavg: 4.02 4.00 3.91 5/188 4490
/proc/meminfo: memFree=21476996/32951132 swapFree=67111528/67111528
[pid=4415] ppid=4413 vsize=316832 CPUtime=1300.02 cores=0,2
/proc/4415/stat : 4415 (march_rw) R 4413 4415 4381 0 -1 4202496 58912 0 0 0 129975 27 0 0 25 0 1 0 281452631 324435968 56427 33554432000 4194304 4300876 140735758841968 18446744073709551615 4248693 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4415/statm: 79208 56427 171 27 0 77657 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 316832

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.03
CPU time (s): 1300.04
CPU user time (s): 1299.75
CPU system time (s): 0.286956
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 316832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.75
system time used= 0.286956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58912
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= 3281

runsolver used 2.51462 second user time and 5.62814 second system time

The end

Launcher Data 

Begin job on node129 at 2011-04-02 00:55:30
IDJOB=3152315
IDBENCH=82595
IDSOLVER=1561
FILE ID=node129/3152315-1301698530
RUNJOBID= node129-1301698530-4399
PBS_JOBID= 12840752
Free space on /tmp= 71916 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S945664020-055-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152315-1301698530/watcher-3152315-1301698530 -o /tmp/evaluation-result-3152315-1301698530/solver-3152315-1301698530 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152315-1301698530.cnf

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

MD5SUM BENCH= b5db50c2da6442b279ae090cf3223d53
RANDOM SEED=428905824

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:      21860508 kB
Buffers:        338620 kB
Cached:       10433184 kB
SwapCached:          0 kB
Active:        7172628 kB
Inactive:      3666180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21860508 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             684 kB
Writeback:           0 kB
AnonPages:       66408 kB
Mapped:          14736 kB
Slab:           188184 kB
PageTables:       5792 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   190240 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 01:17:12