Trace number 3280074

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 1300.01

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/dated-5-11-u.cnf
MD5SUM083d28c2adf10233f37f8b5a078c94a9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.5286
Satisfiable
(Un)Satisfiability was proved
Number of variables108786
Number of clauses482639
Sum of the clauses size1096328
Maximum clause length10
Minimum clause length1
Number of clauses of size 19230
Number of clauses of size 2395289
Number of clauses of size 357400
Number of clauses of size 42300
Number of clauses of size 59200
Number of clauses of size over 59220

Solver Data 

2.29/2.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.29/2.39	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.29/2.39	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.29/2.39	c main()::
2.29/2.39	c initFormula():: searching for DIMACS p-line....
2.29/2.39	c initFormula():: the DIMACS p-line indicates a CNF of 108786 variables and 482639 clauses.
2.29/2.39	c parseCNF():: parsing....
2.29/2.39	c parseCNF():: the CNF contains 9230 unary clauses.
2.29/2.39	c runParser():: parsing was successful, warming up engines...
2.29/2.39	c find_and_remove_tautogolies():: found and removed 15606 tautologies
2.29/2.39	c find_and_remove_tautogolies():: found and removed 109 tautologies
2.29/2.39	c simplify_formula():: removed 149 tautological, 192032 satisfied and 10368 duplicate clauses
2.29/2.39	c preprocessing fase I completed:: there are now 53491 free variables and 280090 clauses.
2.29/2.39	c using k-SAT heuristics (size based diff)
2.29/2.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.39	c main():: clause / variable ratio: ( 280090 / 108786 ) = 2.57
2.29/2.39	c longest clause has size 10
2.29/2.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.39	c number of free variables = 53491
2.29/2.39	c dynamic_preselect_setsize :: off
2.29/2.39	c main():: all systems go!
2.29/2.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 1077
64.39/64.42	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: 935)

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-3280074-1303746803/watcher-3280074-1303746803 -o /tmp/evaluation-result-3280074-1303746803/solver-3280074-1303746803 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3280074-1303746803.cnf 

running on 2 cores: 4,6

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: 0.00 0.00 0.00 5/180 13993
/proc/meminfo: memFree=19820016/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=17344 CPUtime=0 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4194304 1909 0 0 0 0 0 0 0 21 0 1 0 467096476 17760256 1853 33554432000 4194304 4300876 140736456393248 18446744073709551615 255106429637 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 4336 1859 110 27 0 2785 0

[startup+0.0299611 s]
/proc/loadavg: 0.00 0.00 0.00 5/180 13993
/proc/meminfo: memFree=19820016/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=24168 CPUtime=0.02 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4194304 4096 0 0 0 2 0 0 0 21 0 1 0 467096476 24748032 4040 33554432000 4194304 4300876 140736456393248 18446744073709551615 255106429637 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 6042 4041 113 27 0 4491 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 24168

[startup+0.100948 s]
/proc/loadavg: 0.00 0.00 0.00 5/180 13993
/proc/meminfo: memFree=19820016/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=29052 CPUtime=0.09 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4194304 5472 0 0 0 9 0 0 0 21 0 1 0 467096476 29749248 5416 33554432000 4194304 4300876 140736456393248 18446744073709551615 255106429637 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 7263 5416 113 27 0 5712 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29052

[startup+0.300912 s]
/proc/loadavg: 0.00 0.00 0.00 5/180 13993
/proc/meminfo: memFree=19820016/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=81476 CPUtime=0.29 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4194304 14164 0 0 0 28 1 0 0 22 0 1 0 467096476 83431424 14106 33554432000 4194304 4300876 140736456393248 18446744073709551615 4239728 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 20369 14106 118 27 0 18818 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 81476

[startup+0.700844 s]
/proc/loadavg: 0.00 0.00 0.00 5/180 13993
/proc/meminfo: memFree=19820016/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=86916 CPUtime=0.69 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4194304 20098 0 0 0 67 2 0 0 24 0 1 0 467096476 89001984 15685 33554432000 4194304 4300876 140736456393248 18446744073709551615 4242416 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 21729 15685 129 27 0 20178 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 86916

[startup+1.5007 s]
/proc/loadavg: 0.32 0.07 0.02 5/185 14006
/proc/meminfo: memFree=19599048/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=86832 CPUtime=1.49 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 20114 0 0 0 147 2 0 0 25 0 1 0 467096476 88915968 15680 33554432000 4194304 4300876 140736456393248 18446744073709551615 4239563 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 21708 15680 144 27 0 20157 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 86832

[startup+3.10043 s]
/proc/loadavg: 0.32 0.07 0.02 5/190 14012
/proc/meminfo: memFree=19299796/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=219612 CPUtime=3.09 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 41431 0 0 0 305 4 0 0 25 0 1 0 467096476 224882688 25741 33554432000 4194304 4300876 140736456393248 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 54903 25741 169 27 0 53352 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 219612

[startup+6.30086 s]
/proc/loadavg: 0.32 0.07 0.02 5/190 14012
/proc/meminfo: memFree=19227212/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=219884 CPUtime=6.29 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 41499 0 0 0 625 4 0 0 25 0 1 0 467096476 225161216 25809 33554432000 4194304 4300876 140736456393248 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 54971 25809 169 27 0 53420 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 219884

[startup+12.7008 s]
/proc/loadavg: 0.89 0.20 0.06 5/190 14012
/proc/meminfo: memFree=18886960/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=221804 CPUtime=12.69 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 42165 0 0 0 1265 4 0 0 25 0 1 0 467096476 227127296 26475 33554432000 4194304 4300876 140736456393248 18446744073709551615 4199255 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 55451 26475 170 27 0 53900 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 221804

[startup+25.5005 s]
/proc/loadavg: 1.36 0.32 0.11 5/190 14012
/proc/meminfo: memFree=18874684/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=223264 CPUtime=25.49 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 42430 0 0 0 2545 4 0 0 25 0 1 0 467096476 228622336 26740 33554432000 4194304 4300876 140736456393248 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 55816 26740 170 27 0 54265 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 223264

[startup+51.101 s]
/proc/loadavg: 2.26 0.62 0.21 5/190 14013
/proc/meminfo: memFree=18850256/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=227008 CPUtime=51.09 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 43463 0 0 0 5104 5 0 0 25 0 1 0 467096476 232456192 27773 33554432000 4194304 4300876 140736456393248 18446744073709551615 4225389 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 56752 27773 170 27 0 55201 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 227008

[startup+102.307 s]
/proc/loadavg: 3.37 1.20 0.43 5/190 14014
/proc/meminfo: memFree=18820172/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=235212 CPUtime=102.29 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 45026 0 0 0 10224 5 0 0 25 0 1 0 467096476 240857088 29304 33554432000 4194304 4300876 140736456393248 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 58803 29304 174 27 0 57252 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 235212

[startup+162.301 s]
/proc/loadavg: 3.77 1.71 0.65 5/190 14016
/proc/meminfo: memFree=18784800/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=237784 CPUtime=162.29 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 45701 0 0 0 16223 6 0 0 25 0 1 0 467096476 243490816 29979 33554432000 4194304 4300876 140736456393248 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 59446 29979 174 27 0 57895 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 237784

[startup+222.301 s]
/proc/loadavg: 3.97 2.14 0.86 5/190 14018
/proc/meminfo: memFree=18742004/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=238528 CPUtime=222.3 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 46031 0 0 0 22224 6 0 0 25 0 1 0 467096476 244252672 30309 33554432000 4194304 4300876 140736456393248 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 59632 30309 174 27 0 58081 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 238528

[startup+282.3 s]
/proc/loadavg: 3.99 2.47 1.05 5/190 14019
/proc/meminfo: memFree=18720044/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=240200 CPUtime=282.3 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 46284 0 0 0 28224 6 0 0 25 0 1 0 467096476 245964800 30562 33554432000 4194304 4300876 140736456393248 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 60050 30562 207 27 0 58499 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 240200

[startup+342.301 s]
/proc/loadavg: 3.99 2.75 1.24 5/190 14021
/proc/meminfo: memFree=18712708/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=240200 CPUtime=342.3 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 46314 0 0 0 34224 6 0 0 25 0 1 0 467096476 245964800 30592 33554432000 4194304 4300876 140736456393248 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 60050 30592 207 27 0 58499 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 240200

[startup+402.3 s]
/proc/loadavg: 3.99 2.97 1.41 5/190 14022
/proc/meminfo: memFree=18711328/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=240472 CPUtime=402.3 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 46475 0 0 0 40224 6 0 0 25 0 1 0 467096476 246243328 30730 33554432000 4194304 4300876 140736456393248 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 60118 30730 184 27 0 58567 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 240472

[startup+462.301 s]
/proc/loadavg: 3.99 3.16 1.57 5/190 14033
/proc/meminfo: memFree=18708788/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=241040 CPUtime=462.3 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 46647 0 0 0 46224 6 0 0 25 0 1 0 467096476 246824960 30898 33554432000 4194304 4300876 140736456393248 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 60260 30898 180 27 0 58709 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 241040

[startup+522.3 s]
/proc/loadavg: 3.99 3.31 1.72 5/190 14035
/proc/meminfo: memFree=18708468/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=241040 CPUtime=522.3 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 46686 0 0 0 52224 6 0 0 25 0 1 0 467096476 246824960 30934 33554432000 4194304 4300876 140736456393248 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 60260 30934 177 27 0 58709 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 241040

[startup+582.301 s]
/proc/loadavg: 3.99 3.43 1.85 5/190 14036
/proc/meminfo: memFree=18708072/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=241432 CPUtime=582.3 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 46764 0 0 0 58224 6 0 0 25 0 1 0 467096476 247226368 31012 33554432000 4194304 4300876 140736456393248 18446744073709551615 4216212 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 60358 31012 177 27 0 58807 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 241432

[startup+642.301 s]
/proc/loadavg: 3.99 3.53 1.99 5/190 14038
/proc/meminfo: memFree=18705084/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=244712 CPUtime=642.31 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 47232 0 0 0 64225 6 0 0 25 0 1 0 467096476 250585088 31480 33554432000 4194304 4300876 140736456393248 18446744073709551615 4227700 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 61178 31480 218 27 0 59627 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 244712

[startup+702.301 s]
/proc/loadavg: 4.03 3.63 2.11 5/190 14039
/proc/meminfo: memFree=18704688/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=244712 CPUtime=702.3 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 47241 0 0 0 70224 6 0 0 25 0 1 0 467096476 250585088 31489 33554432000 4194304 4300876 140736456393248 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 61178 31489 218 27 0 59627 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 244712

[startup+762.307 s]
/proc/loadavg: 4.01 3.69 2.23 5/190 14041
/proc/meminfo: memFree=18704300/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=244712 CPUtime=762.31 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 47262 0 0 0 76225 6 0 0 25 0 1 0 467096476 250585088 31510 33554432000 4194304 4300876 140736456393248 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 61178 31510 218 27 0 59627 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 244712

[startup+822.301 s]
/proc/loadavg: 4.03 3.76 2.34 5/190 14043
/proc/meminfo: memFree=18704036/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=244712 CPUtime=822.3 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 47307 0 0 0 82224 6 0 0 25 0 1 0 467096476 250585088 31555 33554432000 4194304 4300876 140736456393248 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 61178 31555 218 27 0 59627 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 244712

[startup+882.301 s]
/proc/loadavg: 4.01 3.80 2.44 5/190 14044
/proc/meminfo: memFree=18703528/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=244712 CPUtime=882.31 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 47331 0 0 0 88225 6 0 0 25 0 1 0 467096476 250585088 31579 33554432000 4194304 4300876 140736456393248 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 61178 31579 218 27 0 59627 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 244712

[startup+942.3 s]
/proc/loadavg: 4.00 3.83 2.54 5/190 14046
/proc/meminfo: memFree=18703016/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=244712 CPUtime=942.31 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 47393 0 0 0 94225 6 0 0 25 0 1 0 467096476 250585088 31641 33554432000 4194304 4300876 140736456393248 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 61178 31641 218 27 0 59627 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 244712

[startup+1002.3 s]
/proc/loadavg: 4.00 3.86 2.63 5/190 14047
/proc/meminfo: memFree=18702508/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=244712 CPUtime=1002.31 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 47449 0 0 0 100225 6 0 0 25 0 1 0 467096476 250585088 31697 33554432000 4194304 4300876 140736456393248 18446744073709551615 4227527 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 61178 31697 218 27 0 59627 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 244712

[startup+1062.3 s]
/proc/loadavg: 4.00 3.88 2.71 5/190 14049
/proc/meminfo: memFree=18702232/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=244712 CPUtime=1062.31 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 47486 0 0 0 106225 6 0 0 25 0 1 0 467096476 250585088 31734 33554432000 4194304 4300876 140736456393248 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 61178 31734 218 27 0 59627 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 244712

[startup+1122.3 s]
/proc/loadavg: 4.08 3.92 2.79 5/190 14051
/proc/meminfo: memFree=18701712/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=244712 CPUtime=1122.31 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 47518 0 0 0 112225 6 0 0 25 0 1 0 467096476 250585088 31766 33554432000 4194304 4300876 140736456393248 18446744073709551615 255106163917 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 61178 31766 218 27 0 59627 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 244712

[startup+1182.3 s]
/proc/loadavg: 4.03 3.93 2.87 5/190 14052
/proc/meminfo: memFree=18700832/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=245248 CPUtime=1182.31 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 47715 0 0 0 118225 6 0 0 25 0 1 0 467096476 251133952 31922 33554432000 4194304 4300876 140736456393248 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 61312 31922 177 27 0 59761 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 245248

[startup+1242.3 s]
/proc/loadavg: 4.05 3.96 2.94 5/190 14054
/proc/meminfo: memFree=18699204/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=245512 CPUtime=1242.31 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 47823 0 0 0 124225 6 0 0 25 0 1 0 467096476 251404288 32030 33554432000 4194304 4300876 140736456393248 18446744073709551615 4199244 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 61378 32030 177 27 0 59827 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 245512



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.10 3.98 3.00 5/190 14055
/proc/meminfo: memFree=18698572/32951124 swapFree=67111524/67111528
[pid=13993] ppid=13991 vsize=246028 CPUtime=1300.03 cores=4,6
/proc/13993/stat : 13993 (march_rw) R 13991 13993 13951 0 -1 4202496 47959 0 0 0 129996 7 0 0 25 0 1 0 467096476 251932672 32166 33554432000 4194304 4300876 140736456393248 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13993/statm: 61507 32166 177 27 0 59956 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 246028

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.96
CPU system time (s): 0.077988
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 246028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.96
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47959
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= 1675

runsolver used 2.25566 second user time and 4.85026 second system time

The end

Launcher Data 

Begin job on node144 at 2011-04-25 17:53:24
IDJOB=3280074
IDBENCH=20346
IDSOLVER=1561
FILE ID=node144/3280074-1303746803
RUNJOBID= node144-1303746802-13970
PBS_JOBID= 13154018
Free space on /tmp= 72204 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT07/industrial/anbulagan/medium-unsat/dated-5-11-u.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3280074-1303746803/watcher-3280074-1303746803 -o /tmp/evaluation-result-3280074-1303746803/solver-3280074-1303746803 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3280074-1303746803.cnf

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

MD5SUM BENCH= 083d28c2adf10233f37f8b5a078c94a9
RANDOM SEED=1773056912

node144.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		: 2666.850
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	: 5333.70
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		: 2666.850
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	: 5226.16
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		: 2666.850
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		: 2666.850
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	: 5332.83
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		: 2666.850
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		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19820892 kB
Buffers:       2162252 kB
Cached:       10356388 kB
SwapCached:          4 kB
Active:        3458832 kB
Inactive:      9134948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19820892 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:           19456 kB
Writeback:           0 kB
AnonPages:       73668 kB
Mapped:          14384 kB
Slab:           470520 kB
PageTables:       5576 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   201116 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= 72148 MiB
End job on node144 at 2011-04-25 18:15:06