Trace number 3152311

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) 1300.06 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v5000-c21000-S72547786-008-UNKNOWN.cnf
MD5SUM811f95ba5a9b338808c76dfc6ace0a83
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.1901
Satisfiable
(Un)Satisfiability was proved
Number of variables4999
Number of clauses21000
Sum of the clauses size63000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 321000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.12	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.12	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.12	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.12	c main()::
0.09/0.12	c initFormula():: searching for DIMACS p-line....
0.09/0.12	c initFormula():: the DIMACS p-line indicates a CNF of 4999 variables and 21000 clauses.
0.09/0.12	c parseCNF():: parsing....
0.09/0.12	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.12	c runParser():: parsing was successful, warming up engines...
0.09/0.12	c simplify_formula():: removed 0 tautological, 103 satisfied and 0 duplicate clauses
0.09/0.12	c preprocessing fase I completed:: there are now 4983 free variables and 20897 clauses.
0.09/0.12	c using 3-SAT heuristics (occurence based diff)
0.09/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 151 duplicate clauses
0.09/0.12	c resolvent_look() :: found 82 resolvents
0.09/0.12	c main():: clause / variable ratio: ( 20979 / 4999 ) = 4.20
0.09/0.12	c longest clause has size 3
0.09/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.12	c number of free variables = 4983
0.09/0.12	c dynamic_preselect_setsize :: off
0.09/0.12	c main():: all systems go!
0.09/0.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 527
0.38/0.46	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: 67181
27.99/28.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152311-1301698471/watcher-3152311-1301698471 -o /tmp/evaluation-result-3152311-1301698471/solver-3152311-1301698471 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152311-1301698471.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: 1.28 2.25 2.93 3/174 8763
/proc/meminfo: memFree=22253592/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=7216 CPUtime=0 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4194304 386 0 0 0 0 0 0 0 23 0 1 0 281449446 7389184 331 33554432000 4194304 4300876 140736543219488 18446744073709551615 212435677893 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 1804 331 113 27 0 253 0

[startup+0.0725689 s]
/proc/loadavg: 1.28 2.25 2.93 3/174 8763
/proc/meminfo: memFree=22253592/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=10084 CPUtime=0.06 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 3180 0 0 0 6 0 0 0 23 0 1 0 281449446 10326016 889 33554432000 4194304 4300876 140736543219488 18446744073709551615 212435677893 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 2554 898 137 27 0 1003 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10084

[startup+0.100566 s]
/proc/loadavg: 1.28 2.25 2.93 3/174 8763
/proc/meminfo: memFree=22253592/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=9756 CPUtime=0.09 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 3618 0 0 0 9 0 0 0 23 0 1 0 281449446 9990144 797 33554432000 4194304 4300876 140736543219488 18446744073709551615 212435412449 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 2439 797 137 27 0 888 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9756

[startup+0.30051 s]
/proc/loadavg: 1.28 2.25 2.93 3/174 8763
/proc/meminfo: memFree=22253592/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=17048 CPUtime=0.28 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 6100 0 0 0 28 0 0 0 25 0 1 0 281449446 17457152 2646 33554432000 4194304 4300876 140736543219488 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 4262 2646 169 27 0 2711 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 17048

[startup+0.700441 s]
/proc/loadavg: 1.28 2.25 2.93 3/174 8763
/proc/meminfo: memFree=22253592/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=17312 CPUtime=0.68 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 6173 0 0 0 68 0 0 0 25 0 1 0 281449446 17727488 2719 33554432000 4194304 4300876 140736543219488 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 4328 2719 169 27 0 2777 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17312

[startup+1.50028 s]
/proc/loadavg: 1.28 2.25 2.93 5/190 8789
/proc/meminfo: memFree=22212004/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=17676 CPUtime=1.48 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 6231 0 0 0 148 0 0 0 25 0 1 0 281449446 18100224 2777 33554432000 4194304 4300876 140736543219488 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 4419 2777 169 27 0 2868 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17676

[startup+3.10099 s]
/proc/loadavg: 1.28 2.25 2.93 5/190 8789
/proc/meminfo: memFree=22183732/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=17824 CPUtime=3.08 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 6279 0 0 0 308 0 0 0 25 0 1 0 281449446 18251776 2825 33554432000 4194304 4300876 140736543219488 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 4456 2825 169 27 0 2905 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17824

[startup+6.30038 s]
/proc/loadavg: 1.50 2.27 2.93 5/190 8789
/proc/meminfo: memFree=22177904/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=18708 CPUtime=6.28 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 6464 0 0 0 628 0 0 0 25 0 1 0 281449446 19156992 3010 33554432000 4194304 4300876 140736543219488 18446744073709551615 4217058 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 4677 3010 169 27 0 3126 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18708

[startup+12.7002 s]
/proc/loadavg: 1.70 2.30 2.94 5/190 8789
/proc/meminfo: memFree=22172868/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=18936 CPUtime=12.68 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 6558 0 0 0 1268 0 0 0 25 0 1 0 281449446 19390464 3104 33554432000 4194304 4300876 140736543219488 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 4734 3104 169 27 0 3183 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18936

[startup+25.5008 s]
/proc/loadavg: 2.21 2.38 2.95 5/190 8790
/proc/meminfo: memFree=22168768/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=19920 CPUtime=25.48 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 6809 0 0 0 2548 0 0 0 25 0 1 0 281449446 20398080 3352 33554432000 4194304 4300876 140736543219488 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 4980 3352 169 27 0 3429 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19920

[startup+51.1009 s]
/proc/loadavg: 2.82 2.51 2.98 5/190 8790
/proc/meminfo: memFree=22160664/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=22324 CPUtime=51.09 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 7257 0 0 0 5108 1 0 0 25 0 1 0 281449446 22859776 3796 33554432000 4194304 4300876 140736543219488 18446744073709551615 4234410 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 5581 3796 169 27 0 4030 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22324

[startup+102.306 s]
/proc/loadavg: 3.53 2.75 3.04 5/190 8792
/proc/meminfo: memFree=22142872/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=27264 CPUtime=102.3 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 8112 0 0 0 10229 1 0 0 25 0 1 0 281449446 27918336 4651 33554432000 4194304 4300876 140736543219488 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 6816 4651 172 27 0 5265 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27264

[startup+162.301 s]
/proc/loadavg: 3.83 2.98 3.10 5/190 8793
/proc/meminfo: memFree=22125108/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=31144 CPUtime=162.29 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 9005 0 0 0 16228 1 0 0 25 0 1 0 281449446 31891456 5541 33554432000 4194304 4300876 140736543219488 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 7786 5541 169 27 0 6235 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 31144

[startup+222.301 s]
/proc/loadavg: 3.93 3.16 3.15 5/190 8795
/proc/meminfo: memFree=22106868/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=37608 CPUtime=222.29 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 9908 0 0 0 22228 1 0 0 25 0 1 0 281449446 38510592 6444 33554432000 4194304 4300876 140736543219488 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 9402 6444 169 27 0 7851 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 37608

[startup+282.3 s]
/proc/loadavg: 3.97 3.31 3.20 5/190 8796
/proc/meminfo: memFree=22088976/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=37740 CPUtime=282.29 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 10810 0 0 0 28228 1 0 0 25 0 1 0 281449446 38645760 7346 33554432000 4194304 4300876 140736543219488 18446744073709551615 4248630 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 9435 7346 169 27 0 7884 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 37740

[startup+342.301 s]
/proc/loadavg: 3.99 3.43 3.25 5/190 8798
/proc/meminfo: memFree=22070576/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=46604 CPUtime=342.3 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 11714 0 0 0 34228 2 0 0 25 0 1 0 281449446 47722496 8250 33554432000 4194304 4300876 140736543219488 18446744073709551615 4248560 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 11651 8250 169 27 0 10100 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 46604

[startup+402.301 s]
/proc/loadavg: 3.99 3.53 3.29 5/190 8809
/proc/meminfo: memFree=22051632/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=47624 CPUtime=402.3 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 12611 0 0 0 40228 2 0 0 25 0 1 0 281449446 48766976 9147 33554432000 4194304 4300876 140736543219488 18446744073709551615 4248560 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 11906 9147 169 27 0 10355 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 47624

[startup+462.3 s]
/proc/loadavg: 3.99 3.62 3.33 5/190 8810
/proc/meminfo: memFree=22033600/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=47756 CPUtime=462.3 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 13516 0 0 0 46228 2 0 0 25 0 1 0 281449446 48902144 10052 33554432000 4194304 4300876 140736543219488 18446744073709551615 4216984 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 11939 10052 169 27 0 10388 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 47756

[startup+522.301 s]
/proc/loadavg: 3.99 3.68 3.37 5/190 8812
/proc/meminfo: memFree=22016436/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=60852 CPUtime=522.3 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 14418 0 0 0 52228 2 0 0 25 0 1 0 281449446 62312448 10954 33554432000 4194304 4300876 140736543219488 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 15213 10954 169 27 0 13662 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 60852

[startup+582.301 s]
/proc/loadavg: 4.04 3.75 3.41 5/190 8816
/proc/meminfo: memFree=21998040/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=61368 CPUtime=582.3 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 15365 0 0 0 58227 3 0 0 25 0 1 0 281449446 62840832 11901 33554432000 4194304 4300876 140736543219488 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 15342 11901 169 27 0 13791 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 61368

[startup+642.3 s]
/proc/loadavg: 4.08 3.81 3.45 5/190 8818
/proc/meminfo: memFree=21980016/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=61368 CPUtime=642.32 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 16259 0 0 0 64228 4 0 0 25 0 1 0 281449446 62840832 12795 33554432000 4194304 4300876 140736543219488 18446744073709551615 4225146 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 15342 12795 169 27 0 13791 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 61368

[startup+702.301 s]
/proc/loadavg: 4.03 3.84 3.48 5/190 8820
/proc/meminfo: memFree=21961372/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=63412 CPUtime=702.32 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 17145 0 0 0 70228 4 0 0 25 0 1 0 281449446 64933888 13681 33554432000 4194304 4300876 140736543219488 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 15853 13681 169 27 0 14302 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 63412

[startup+762.307 s]
/proc/loadavg: 4.09 3.89 3.52 5/190 8821
/proc/meminfo: memFree=21943104/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=83056 CPUtime=762.32 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 18039 0 0 0 76228 4 0 0 25 0 1 0 281449446 85049344 14575 33554432000 4194304 4300876 140736543219488 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 20764 14575 169 27 0 19213 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 83056

[startup+822.3 s]
/proc/loadavg: 4.06 3.92 3.55 5/190 8823
/proc/meminfo: memFree=21925444/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=83056 CPUtime=822.32 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 18926 0 0 0 82228 4 0 0 25 0 1 0 281449446 85049344 15462 33554432000 4194304 4300876 140736543219488 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 20764 15462 169 27 0 19213 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 83056

[startup+882.301 s]
/proc/loadavg: 4.02 3.93 3.57 5/190 8824
/proc/meminfo: memFree=21908280/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=83056 CPUtime=882.32 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 19815 0 0 0 88228 4 0 0 25 0 1 0 281449446 85049344 16351 33554432000 4194304 4300876 140736543219488 18446744073709551615 4217065 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 20764 16351 169 27 0 19213 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 83056

[startup+942.301 s]
/proc/loadavg: 4.01 3.94 3.60 5/190 8826
/proc/meminfo: memFree=21891016/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=83188 CPUtime=942.32 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 20724 0 0 0 94228 4 0 0 25 0 1 0 281449446 85184512 17260 33554432000 4194304 4300876 140736543219488 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 20797 17260 169 27 0 19246 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 83188

[startup+1002.3 s]
/proc/loadavg: 4.00 3.95 3.62 5/190 8828
/proc/meminfo: memFree=21873252/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=83188 CPUtime=1002.33 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 21626 0 0 0 100228 5 0 0 25 0 1 0 281449446 85184512 18162 33554432000 4194304 4300876 140736543219488 18446744073709551615 4217014 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 20797 18162 169 27 0 19246 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 83188

[startup+1062.3 s]
/proc/loadavg: 4.00 3.95 3.64 5/190 8829
/proc/meminfo: memFree=21855592/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=112656 CPUtime=1062.33 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 22527 0 0 0 106228 5 0 0 25 0 1 0 281449446 115359744 19063 33554432000 4194304 4300876 140736543219488 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 28164 19063 169 27 0 26613 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 112656

[startup+1122.3 s]
/proc/loadavg: 4.00 3.96 3.66 5/190 8831
/proc/meminfo: memFree=21837208/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=112656 CPUtime=1122.33 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 23432 0 0 0 112228 5 0 0 25 0 1 0 281449446 115359744 19968 33554432000 4194304 4300876 140736543219488 18446744073709551615 4217098 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 28164 19968 169 27 0 26613 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 112656

[startup+1182.3 s]
/proc/loadavg: 4.04 3.98 3.68 5/190 8832
/proc/meminfo: memFree=21819196/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=112788 CPUtime=1182.33 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 24345 0 0 0 118227 6 0 0 25 0 1 0 281449446 115494912 20881 33554432000 4194304 4300876 140736543219488 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 28197 20881 169 27 0 26646 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 112788

[startup+1242.3 s]
/proc/loadavg: 4.01 3.98 3.70 5/190 8834
/proc/meminfo: memFree=21800552/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=112788 CPUtime=1242.33 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 25255 0 0 0 124227 6 0 0 25 0 1 0 281449446 115494912 21791 33554432000 4194304 4300876 140736543219488 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 28197 21791 169 27 0 26646 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 112788



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.06 3.99 3.72 5/190 8836
/proc/meminfo: memFree=21783520/32951124 swapFree=67111528/67111528
[pid=8762] ppid=8760 vsize=116876 CPUtime=1300.04 cores=0,2
/proc/8762/stat : 8762 (march_rw) R 8760 8762 8728 0 -1 4202496 26127 0 0 0 129998 6 0 0 25 0 1 0 281449446 119681024 22663 33554432000 4194304 4300876 140736543219488 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8762/statm: 29219 22663 169 27 0 27668 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 116876

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): 1300.06
CPU user time (s): 1299.98
CPU system time (s): 0.073988
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 116876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.98
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26127
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= 6
involuntary context switches= 1408

runsolver used 1.9767 second user time and 4.04439 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-02 00:54:31
IDJOB=3152311
IDBENCH=82591
IDSOLVER=1561
FILE ID=node102/3152311-1301698471
RUNJOBID= node102-1301698471-8746
PBS_JOBID= 12840749
Free space on /tmp= 71632 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v5000-c21000-S72547786-008-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152311-1301698471/watcher-3152311-1301698471 -o /tmp/evaluation-result-3152311-1301698471/solver-3152311-1301698471 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152311-1301698471.cnf

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

MD5SUM BENCH= 811f95ba5a9b338808c76dfc6ace0a83
RANDOM SEED=1193161093

node102.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		: 2666.828
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	: 5333.65
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		: 2666.828
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		: 2666.828
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		: 2666.828
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	: 5332.75
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		: 2666.828
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		: 2666.828
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		: 2666.828
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	: 5332.82
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22252152 kB
Buffers:        327892 kB
Cached:       10048520 kB
SwapCached:          0 kB
Active:        7411056 kB
Inactive:      3029872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22252152 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             848 kB
Writeback:           0 kB
AnonPages:       65128 kB
Mapped:          14720 kB
Slab:           193132 kB
PageTables:       5408 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   192932 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= 71628 MiB
End job on node102 at 2011-04-02 01:16:13