Trace number 3152360

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) 1300.05 1300.02

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1250-c25000-S540595895-046-UNKNOWN.cnf
MD5SUMc6c08a5348a127e8ddd50935c46cf427
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark107.787
Satisfiable
(Un)Satisfiability was proved
Number of variables1250
Number of clauses25000
Sum of the clauses size125000
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 525000
Number of clauses of size over 50

Solver Data 

0.19/0.28	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.28	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.28	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.28	c main()::
0.19/0.28	c initFormula():: searching for DIMACS p-line....
0.19/0.28	c full lookahead due to high density!
0.19/0.28	c initFormula():: the DIMACS p-line indicates a CNF of 1250 variables and 25000 clauses.
0.19/0.28	c parseCNF():: parsing....
0.19/0.28	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.28	c runParser():: parsing was successful, warming up engines...
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.28	c preprocessing fase I completed:: there are now 1250 free variables and 25000 clauses.
0.19/0.28	c using k-SAT heuristics (size based diff)
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.28	c main():: clause / variable ratio: ( 25000 / 1250 ) = 20.00
0.19/0.28	c longest clause has size 5
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.28	c number of free variables = 1250
0.19/0.28	c dynamic_preselect_setsize :: off
0.19/0.28	c main():: all systems go!
0.19/0.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 481
0.39/0.42	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: 77419
12.28/12.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

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-3152360-1301700875/watcher-3152360-1301700875 -o /tmp/evaluation-result-3152360-1301700875/solver-3152360-1301700875 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152360-1301700875.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: 4.10 4.04 4.00 3/182 4171
/proc/meminfo: memFree=21705100/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=6920 CPUtime=0 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4194304 297 0 0 0 0 0 0 0 25 0 1 0 281688398 7086080 242 33554432000 4194304 4300876 140734768304688 18446744073709551615 270612771525 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 1730 242 113 27 0 179 0

[startup+0.104552 s]
/proc/loadavg: 4.10 4.04 4.00 3/182 4171
/proc/meminfo: memFree=21705100/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=10228 CPUtime=0.09 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 3576 0 0 0 9 0 0 0 25 0 1 0 281688398 10473472 897 33554432000 4194304 4300876 140734768304688 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 2557 897 143 27 0 1006 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10228

[startup+0.200593 s]
/proc/loadavg: 4.10 4.04 4.00 3/182 4171
/proc/meminfo: memFree=21705100/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=10228 CPUtime=0.19 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 3576 0 0 0 19 0 0 0 25 0 1 0 281688398 10473472 897 33554432000 4194304 4300876 140734768304688 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 2557 897 143 27 0 1006 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10228

[startup+0.300562 s]
/proc/loadavg: 4.10 4.04 4.00 3/182 4171
/proc/meminfo: memFree=21705100/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=13388 CPUtime=0.29 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 4616 0 0 0 29 0 0 0 25 0 1 0 281688398 13709312 1171 33554432000 4194304 4300876 140734768304688 18446744073709551615 4201149 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 3347 1171 168 27 0 1796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13388

[startup+0.700533 s]
/proc/loadavg: 4.10 4.04 4.00 3/182 4171
/proc/meminfo: memFree=21705100/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=13800 CPUtime=0.69 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 4839 0 0 0 69 0 0 0 25 0 1 0 281688398 14131200 1394 33554432000 4194304 4300876 140734768304688 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 3450 1394 170 27 0 1899 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13800

[startup+1.50035 s]
/proc/loadavg: 4.10 4.04 4.00 5/190 4209
/proc/meminfo: memFree=21684248/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=14076 CPUtime=1.48 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 4867 0 0 0 148 0 0 0 25 0 1 0 281688398 14413824 1422 33554432000 4194304 4300876 140734768304688 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 3519 1422 170 27 0 1968 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14076

[startup+3.10107 s]
/proc/loadavg: 4.09 4.04 4.00 5/190 4209
/proc/meminfo: memFree=21682556/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=14700 CPUtime=3.08 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 4973 0 0 0 308 0 0 0 25 0 1 0 281688398 15052800 1528 33554432000 4194304 4300876 140734768304688 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 3675 1528 170 27 0 2124 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14700

[startup+6.3005 s]
/proc/loadavg: 4.09 4.04 4.00 5/190 4209
/proc/meminfo: memFree=21679416/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=15724 CPUtime=6.28 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 5275 0 0 0 628 0 0 0 25 0 1 0 281688398 16101376 1830 33554432000 4194304 4300876 140734768304688 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 3931 1830 170 27 0 2380 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15724

[startup+12.7004 s]
/proc/loadavg: 4.08 4.03 4.00 5/190 4209
/proc/meminfo: memFree=21673620/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=17000 CPUtime=12.68 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 5518 0 0 0 1268 0 0 0 25 0 1 0 281688398 17408000 2073 33554432000 4194304 4300876 140734768304688 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 4250 2073 171 27 0 2699 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17000

[startup+25.5011 s]
/proc/loadavg: 4.07 4.03 4.00 5/190 4210
/proc/meminfo: memFree=21667668/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=19876 CPUtime=25.48 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 5995 0 0 0 2548 0 0 0 25 0 1 0 281688398 20353024 2550 33554432000 4194304 4300876 140734768304688 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 4969 2550 171 27 0 3418 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19876

[startup+51.1006 s]
/proc/loadavg: 4.04 4.03 4.00 5/190 4210
/proc/meminfo: memFree=21655716/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=22464 CPUtime=51.09 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 6954 0 0 0 5108 1 0 0 25 0 1 0 281688398 23003136 3509 33554432000 4194304 4300876 140734768304688 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 5616 3509 171 27 0 4065 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22464

[startup+102.3 s]
/proc/loadavg: 4.02 4.02 4.00 5/190 4212
/proc/meminfo: memFree=21630032/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=32164 CPUtime=102.3 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 8896 0 0 0 10228 2 0 0 25 0 1 0 281688398 32935936 5451 33554432000 4194304 4300876 140734768304688 18446744073709551615 4281360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 8041 5451 171 27 0 6490 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 32164

[startup+162.301 s]
/proc/loadavg: 4.00 4.02 4.00 5/190 4213
/proc/meminfo: memFree=21602496/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=40896 CPUtime=162.29 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 11166 0 0 0 16226 3 0 0 25 0 1 0 281688398 41877504 7721 33554432000 4194304 4300876 140734768304688 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 10224 7721 171 27 0 8673 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 40896

[startup+222.306 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 4215
/proc/meminfo: memFree=21573592/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=53992 CPUtime=222.3 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 13437 0 0 0 22226 4 0 0 25 0 1 0 281688398 55287808 9992 33554432000 4194304 4300876 140734768304688 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 13498 9992 171 27 0 11947 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 53992

[startup+282.301 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 4217
/proc/meminfo: memFree=21545552/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=74472 CPUtime=282.29 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 15834 0 0 0 28225 4 0 0 25 0 1 0 281688398 76259328 12389 33554432000 4194304 4300876 140734768304688 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 18618 12389 171 27 0 17067 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 74472

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 4218
/proc/meminfo: memFree=21517148/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=74472 CPUtime=342.29 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 18172 0 0 0 34224 5 0 0 25 0 1 0 281688398 76259328 14727 33554432000 4194304 4300876 140734768304688 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 18618 14727 171 27 0 17067 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 74472

[startup+402.3 s]
/proc/loadavg: 4.04 4.01 4.00 5/190 4220
/proc/meminfo: memFree=21489612/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=103940 CPUtime=402.3 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 20490 0 0 0 40223 7 0 0 25 0 1 0 281688398 106434560 17045 33554432000 4194304 4300876 140734768304688 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 25985 17045 171 27 0 24434 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 103940

[startup+462.301 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 4221
/proc/meminfo: memFree=21460340/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=103940 CPUtime=462.3 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 22841 0 0 0 46223 7 0 0 25 0 1 0 281688398 106434560 19396 33554432000 4194304 4300876 140734768304688 18446744073709551615 4274597 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 25985 19396 171 27 0 24434 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 103940

[startup+522.3 s]
/proc/loadavg: 4.05 4.02 4.00 5/190 4223
/proc/meminfo: memFree=21432184/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=104780 CPUtime=522.3 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 25190 0 0 0 52222 8 0 0 25 0 1 0 281688398 107294720 21745 33554432000 4194304 4300876 140734768304688 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 26195 21745 171 27 0 24644 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 104780

[startup+582.301 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 4225
/proc/meminfo: memFree=21404016/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=148980 CPUtime=582.3 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 27552 0 0 0 58222 8 0 0 25 0 1 0 281688398 152555520 24107 33554432000 4194304 4300876 140734768304688 18446744073709551615 4275845 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 37245 24107 171 27 0 35694 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 148980

[startup+642.301 s]
/proc/loadavg: 4.08 4.02 4.01 5/190 4226
/proc/meminfo: memFree=21375980/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=148980 CPUtime=642.3 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 29899 0 0 0 64221 9 0 0 25 0 1 0 281688398 152555520 26454 33554432000 4194304 4300876 140734768304688 18446744073709551615 270612506310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 37245 26454 171 27 0 35694 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 148980

[startup+702.3 s]
/proc/loadavg: 4.03 4.02 4.00 5/190 4228
/proc/meminfo: memFree=21346212/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=148980 CPUtime=702.3 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 32265 0 0 0 70221 9 0 0 25 0 1 0 281688398 152555520 28820 33554432000 4194304 4300876 140734768304688 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 37245 28820 171 27 0 35694 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 148980

[startup+762.301 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 4229
/proc/meminfo: memFree=21316940/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=148980 CPUtime=762.31 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 34618 0 0 0 76220 11 0 0 25 0 1 0 281688398 152555520 31173 33554432000 4194304 4300876 140734768304688 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 37245 31173 171 27 0 35694 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 148980

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 4231
/proc/meminfo: memFree=21289268/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=148980 CPUtime=822.3 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 36964 0 0 0 82219 11 0 0 25 0 1 0 281688398 152555520 33519 33554432000 4194304 4300876 140734768304688 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 37245 33519 171 27 0 35694 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 148980

[startup+882.307 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 4233
/proc/meminfo: memFree=21260984/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=215280 CPUtime=882.31 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 39287 0 0 0 88219 12 0 0 25 0 1 0 281688398 220446720 35842 33554432000 4194304 4300876 140734768304688 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 53820 35842 171 27 0 52269 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 215280

[startup+942.301 s]
/proc/loadavg: 4.05 4.01 4.00 5/190 4234
/proc/meminfo: memFree=21232828/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=216956 CPUtime=942.31 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 41608 0 0 0 94218 13 0 0 25 0 1 0 281688398 222162944 38163 33554432000 4194304 4300876 140734768304688 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 54239 38163 171 27 0 52688 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 216956

[startup+1002.3 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 4236
/proc/meminfo: memFree=21203800/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=216956 CPUtime=1002.31 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 43912 0 0 0 100218 13 0 0 25 0 1 0 281688398 222162944 40467 33554432000 4194304 4300876 140734768304688 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 54239 40467 171 27 0 52688 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 216956

[startup+1062.3 s]
/proc/loadavg: 4.07 4.02 4.00 5/190 4237
/proc/meminfo: memFree=21176360/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=216956 CPUtime=1062.32 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 46200 0 0 0 106218 14 0 0 25 0 1 0 281688398 222162944 42755 33554432000 4194304 4300876 140734768304688 18446744073709551615 4248560 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 54239 42755 171 27 0 52688 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 216956

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 4239
/proc/meminfo: memFree=21147828/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=216956 CPUtime=1122.31 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 48463 0 0 0 112217 14 0 0 25 0 1 0 281688398 222162944 45018 33554432000 4194304 4300876 140734768304688 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 54239 45018 171 27 0 52688 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 216956

[startup+1182.3 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 4241
/proc/meminfo: memFree=21119548/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=216956 CPUtime=1182.32 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 50698 0 0 0 118217 15 0 0 25 0 1 0 281688398 222162944 47253 33554432000 4194304 4300876 140734768304688 18446744073709551615 4216219 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 54239 47253 171 27 0 52688 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 216956

[startup+1242.3 s]
/proc/loadavg: 4.04 4.02 4.00 5/190 4242
/proc/meminfo: memFree=21090024/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=216956 CPUtime=1242.32 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 52918 0 0 0 124217 15 0 0 25 0 1 0 281688398 222162944 49473 33554432000 4194304 4300876 140734768304688 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 54239 49473 171 27 0 52688 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 216956



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.01 4.00 4/189 4245
/proc/meminfo: memFree=21257164/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=216956 CPUtime=1300.03 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 55022 0 0 0 129987 16 0 0 25 0 1 0 281688398 222162944 51577 33554432000 4194304 4300876 140734768304688 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 54239 51577 171 27 0 52688 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 216956

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: 4.01 4.01 4.00 4/189 4245
/proc/meminfo: memFree=21257164/32951124 swapFree=67111528/67111528
[pid=4171] ppid=4169 vsize=216956 CPUtime=1300.03 cores=0,2
/proc/4171/stat : 4171 (march_rw) R 4169 4171 3843 0 -1 4202496 55022 0 0 0 129987 16 0 0 25 0 1 0 281688398 222162944 51577 33554432000 4194304 4300876 140734768304688 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4171/statm: 54239 51577 171 27 0 52688 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 216956

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.87
CPU system time (s): 0.170974
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 216956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.87
system time used= 0.170974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55022
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 2654

runsolver used 1.9757 second user time and 3.9434 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-02 01:34:35
IDJOB=3152360
IDBENCH=82640
IDSOLVER=1561
FILE ID=node108/3152360-1301700875
RUNJOBID= node108-1301698270-3861
PBS_JOBID= 12840738
Free space on /tmp= 71164 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1250-c25000-S540595895-046-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152360-1301700875/watcher-3152360-1301700875 -o /tmp/evaluation-result-3152360-1301700875/solver-3152360-1301700875 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152360-1301700875.cnf

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

MD5SUM BENCH= c6c08a5348a127e8ddd50935c46cf427
RANDOM SEED=776157694

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.82
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		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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		: 2666.820
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:     32951124 kB
MemFree:      21705256 kB
Buffers:        334304 kB
Cached:       10574416 kB
SwapCached:          0 kB
Active:        7365792 kB
Inactive:      3611500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21705256 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1596 kB
Writeback:           0 kB
AnonPages:       68204 kB
Mapped:          15224 kB
Slab:           206512 kB
PageTables:       4772 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   245112 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= 71168 MiB
End job on node108 at 2011-04-02 01:56:17