Trace number 3152295

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

Namerandom/large/
unif-k5-r20-v2000-c40000-S394483079-002-UNKNOWN.cnf
MD5SUM40e955d306a70bd3dffa8283c1221639
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses40000
Sum of the clauses size200000
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 540000
Number of clauses of size over 50

Solver Data 

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.44	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c full lookahead due to high density!
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 40000 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 2000 free variables and 40000 clauses.
0.39/0.44	c using k-SAT heuristics (size based diff)
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c main():: clause / variable ratio: ( 40000 / 2000 ) = 20.00
0.39/0.44	c longest clause has size 5
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c number of free variables = 2000
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c main():: all systems go!
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 725
0.69/0.78	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: 198554
53.80/53.87	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-3152295-1301698270/watcher-3152295-1301698270 -o /tmp/evaluation-result-3152295-1301698270/solver-3152295-1301698270 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152295-1301698270.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: 3.68 3.93 3.93 3/178 3881
/proc/meminfo: memFree=21709068/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=7332 CPUtime=0 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4194304 374 0 0 0 0 0 0 0 24 0 1 0 281427948 7507968 319 33554432000 4194304 4300876 140735741840800 18446744073709551615 270613110528 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 1833 319 113 27 0 282 0

[startup+0.013437 s]
/proc/loadavg: 3.68 3.93 3.93 3/178 3881
/proc/meminfo: memFree=21709068/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=7464 CPUtime=0.01 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4194304 444 0 0 0 1 0 0 0 24 0 1 0 281427948 7643136 389 33554432000 4194304 4300876 140735741840800 18446744073709551615 4246532 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 1866 390 113 27 0 315 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7464

[startup+0.100466 s]
/proc/loadavg: 3.68 3.93 3.93 3/178 3881
/proc/meminfo: memFree=21709068/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=12084 CPUtime=0.09 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 4350 0 0 0 9 0 0 0 24 0 1 0 281427948 12374016 1211 33554432000 4194304 4300876 140735741840800 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 3021 1211 142 27 0 1470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12084

[startup+0.300436 s]
/proc/loadavg: 3.68 3.93 3.93 3/178 3881
/proc/meminfo: memFree=21709068/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=12660 CPUtime=0.29 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 5844 0 0 0 29 0 0 0 25 0 1 0 281427948 12963840 1335 33554432000 4194304 4300876 140735741840800 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 3165 1335 143 27 0 1614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12660

[startup+0.700377 s]
/proc/loadavg: 3.68 3.93 3.93 3/178 3881
/proc/meminfo: memFree=21709068/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=19064 CPUtime=0.69 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 7296 0 0 0 68 1 0 0 25 0 1 0 281427948 19521536 2352 33554432000 4194304 4300876 140735741840800 18446744073709551615 4276316 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 4766 2352 170 27 0 3215 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19064

[startup+1.50022 s]
/proc/loadavg: 3.68 3.93 3.93 5/190 3904
/proc/meminfo: memFree=21627504/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=19064 CPUtime=1.49 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 7296 0 0 0 148 1 0 0 25 0 1 0 281427948 19521536 2352 33554432000 4194304 4300876 140735741840800 18446744073709551615 270612505785 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 4766 2352 170 27 0 3215 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19064

[startup+3.10093 s]
/proc/loadavg: 3.70 3.93 3.93 5/190 3904
/proc/meminfo: memFree=21583608/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=19068 CPUtime=3.09 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 7297 0 0 0 308 1 0 0 25 0 1 0 281427948 19525632 2353 33554432000 4194304 4300876 140735741840800 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19068

[startup+6.30038 s]
/proc/loadavg: 3.70 3.93 3.93 5/190 3904
/proc/meminfo: memFree=21484784/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=19068 CPUtime=6.29 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 7297 0 0 0 628 1 0 0 25 0 1 0 281427948 19525632 2353 33554432000 4194304 4300876 140735741840800 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19068

[startup+12.7002 s]
/proc/loadavg: 3.75 3.94 3.93 5/190 3904
/proc/meminfo: memFree=21471632/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=20092 CPUtime=12.69 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 7512 0 0 0 1268 1 0 0 25 0 1 0 281427948 20574208 2568 33554432000 4194304 4300876 140735741840800 18446744073709551615 270612505805 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 5023 2568 170 27 0 3472 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20092

[startup+25.501 s]
/proc/loadavg: 3.79 3.94 3.93 5/190 3904
/proc/meminfo: memFree=21461052/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=21368 CPUtime=25.49 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 7757 0 0 0 2548 1 0 0 25 0 1 0 281427948 21880832 2813 33554432000 4194304 4300876 140735741840800 18446744073709551615 270612505802 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 5342 2813 171 27 0 3791 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21368

[startup+51.1005 s]
/proc/loadavg: 3.86 3.94 3.93 5/190 3905
/proc/meminfo: memFree=21453632/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=24244 CPUtime=51.09 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 8406 0 0 0 5107 2 0 0 25 0 1 0 281427948 24825856 3462 33554432000 4194304 4300876 140735741840800 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 6061 3462 171 27 0 4510 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24244

[startup+102.306 s]
/proc/loadavg: 3.98 3.96 3.93 5/190 3906
/proc/meminfo: memFree=21443584/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=30712 CPUtime=102.3 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 9540 0 0 0 10228 2 0 0 25 0 1 0 281427948 31449088 4596 33554432000 4194304 4300876 140735741840800 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 7678 4596 171 27 0 6127 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30712

[startup+162.301 s]
/proc/loadavg: 3.99 3.97 3.93 5/190 3908
/proc/meminfo: memFree=21435384/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=36532 CPUtime=162.29 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 10905 0 0 0 16226 3 0 0 25 0 1 0 281427948 37408768 5961 33554432000 4194304 4300876 140735741840800 18446744073709551615 270612505802 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 9133 5961 171 27 0 7582 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 36532

[startup+222.301 s]
/proc/loadavg: 4.11 4.00 3.94 5/190 3910
/proc/meminfo: memFree=21428176/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=45264 CPUtime=222.3 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 12210 0 0 0 22226 4 0 0 25 0 1 0 281427948 46350336 7266 33554432000 4194304 4300876 140735741840800 18446744073709551615 270612505634 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 11316 7266 171 27 0 9765 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 45264

[startup+282.301 s]
/proc/loadavg: 4.04 4.00 3.94 5/190 3911
/proc/meminfo: memFree=21421832/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=45264 CPUtime=282.3 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 13514 0 0 0 28225 5 0 0 25 0 1 0 281427948 46350336 8570 33554432000 4194304 4300876 140735741840800 18446744073709551615 270612807161 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 11316 8570 171 27 0 9765 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 45264

[startup+342.301 s]
/proc/loadavg: 4.01 4.00 3.94 5/190 3913
/proc/meminfo: memFree=21415508/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=58360 CPUtime=342.3 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 14835 0 0 0 34224 6 0 0 25 0 1 0 281427948 59760640 9891 33554432000 4194304 4300876 140735741840800 18446744073709551615 4216355 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 14590 9891 171 27 0 13039 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 58360

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 3914
/proc/meminfo: memFree=21409420/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=58360 CPUtime=402.29 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 16146 0 0 0 40223 6 0 0 25 0 1 0 281427948 59760640 11202 33554432000 4194304 4300876 140735741840800 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 14590 11202 171 27 0 13039 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 58360

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 3916
/proc/meminfo: memFree=21403212/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=78004 CPUtime=462.3 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 17524 0 0 0 46223 7 0 0 25 0 1 0 281427948 79876096 12580 33554432000 4194304 4300876 140735741840800 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 19501 12580 171 27 0 17950 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 78004

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 3918
/proc/meminfo: memFree=21397000/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=78728 CPUtime=522.3 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 18937 0 0 0 52222 8 0 0 25 0 1 0 281427948 80617472 13993 33554432000 4194304 4300876 140735741840800 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 19682 13993 171 27 0 18131 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 78728

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 3919
/proc/meminfo: memFree=21390912/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=78728 CPUtime=582.3 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 20255 0 0 0 58222 8 0 0 25 0 1 0 281427948 80617472 15311 33554432000 4194304 4300876 140735741840800 18446744073709551615 270612807136 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 19682 15311 171 27 0 18131 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 78728

[startup+642.301 s]
/proc/loadavg: 4.12 4.03 3.95 5/190 3930
/proc/meminfo: memFree=21384768/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=78728 CPUtime=642.31 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 21570 0 0 0 64222 9 0 0 25 0 1 0 281427948 80617472 16626 33554432000 4194304 4300876 140735741840800 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 19682 16626 171 27 0 18131 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 78728

[startup+702.3 s]
/proc/loadavg: 4.05 4.02 3.95 5/190 3931
/proc/meminfo: memFree=21378420/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=108196 CPUtime=702.3 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 22904 0 0 0 70221 9 0 0 25 0 1 0 281427948 110792704 17960 33554432000 4194304 4300876 140735741840800 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 27049 17960 171 27 0 25498 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 108196

[startup+762.307 s]
/proc/loadavg: 4.16 4.05 3.96 5/190 3936
/proc/meminfo: memFree=21373060/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=108196 CPUtime=762.32 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 24262 0 0 0 76222 10 0 0 25 0 1 0 281427948 110792704 19318 33554432000 4194304 4300876 140735741840800 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 27049 19318 171 27 0 25498 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 108196

[startup+822.301 s]
/proc/loadavg: 4.10 4.05 3.97 5/190 3938
/proc/meminfo: memFree=21367180/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=108196 CPUtime=822.31 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 25670 0 0 0 82221 10 0 0 25 0 1 0 281427948 110792704 20726 33554432000 4194304 4300876 140735741840800 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 27049 20726 171 27 0 25498 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 108196

[startup+882.3 s]
/proc/loadavg: 4.03 4.04 3.97 5/190 3939
/proc/meminfo: memFree=21361096/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=108196 CPUtime=882.31 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 27064 0 0 0 88220 11 0 0 25 0 1 0 281427948 110792704 22120 33554432000 4194304 4300876 140735741840800 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 27049 22120 171 27 0 25498 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 108196

[startup+942.301 s]
/proc/loadavg: 4.01 4.03 3.97 5/190 3941
/proc/meminfo: memFree=21355632/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=108196 CPUtime=942.31 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 28372 0 0 0 94220 11 0 0 25 0 1 0 281427948 110792704 23428 33554432000 4194304 4300876 140735741840800 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 27049 23428 171 27 0 25498 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 108196

[startup+1002.3 s]
/proc/loadavg: 4.00 4.02 3.97 5/190 3942
/proc/meminfo: memFree=21349296/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=153664 CPUtime=1002.31 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 29853 0 0 0 100219 12 0 0 25 0 1 0 281427948 157351936 24909 33554432000 4194304 4300876 140735741840800 18446744073709551615 4275542 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 38416 24909 172 27 0 36865 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 153664

[startup+1062.3 s]
/proc/loadavg: 4.00 4.02 3.97 5/190 3944
/proc/meminfo: memFree=21343708/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=153664 CPUtime=1062.32 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 31201 0 0 0 106219 13 0 0 25 0 1 0 281427948 157351936 26257 33554432000 4194304 4300876 140735741840800 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 38416 26257 172 27 0 36865 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 153664

[startup+1122.3 s]
/proc/loadavg: 4.00 4.01 3.97 5/190 3946
/proc/meminfo: memFree=21337624/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=153664 CPUtime=1122.32 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 32620 0 0 0 112218 14 0 0 25 0 1 0 281427948 157351936 27676 33554432000 4194304 4300876 140735741840800 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 38416 27676 172 27 0 36865 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 153664

[startup+1182.3 s]
/proc/loadavg: 4.07 4.02 3.97 5/190 3947
/proc/meminfo: memFree=21331784/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=153664 CPUtime=1182.31 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 33967 0 0 0 118217 14 0 0 25 0 1 0 281427948 157351936 29023 33554432000 4194304 4300876 140735741840800 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 38416 29023 172 27 0 36865 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 153664

[startup+1242.3 s]
/proc/loadavg: 4.06 4.03 3.98 5/190 3949
/proc/meminfo: memFree=21324828/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=153664 CPUtime=1242.32 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 35283 0 0 0 124217 15 0 0 25 0 1 0 281427948 157351936 30339 33554432000 4194304 4300876 140735741840800 18446744073709551615 270612505782 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 38416 30339 172 27 0 36865 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 153664



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.02 3.98 5/190 3950
/proc/meminfo: memFree=21319480/32951124 swapFree=67111528/67111528
[pid=3881] ppid=3879 vsize=153664 CPUtime=1300.03 cores=4,6
/proc/3881/stat : 3881 (march_rw) R 3879 3881 3843 0 -1 4202496 36565 0 0 0 129987 16 0 0 25 0 1 0 281427948 157351936 31621 33554432000 4194304 4300876 140735741840800 18446744073709551615 4197155 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3881/statm: 38416 31621 172 27 0 36865 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 153664

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): 1299.88
CPU system time (s): 0.165974
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 153664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.165974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36565
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= 784

runsolver used 2.30965 second user time and 4.79727 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-02 00:51:10
IDJOB=3152295
IDBENCH=82575
IDSOLVER=1561
FILE ID=node108/3152295-1301698270
RUNJOBID= node108-1301698270-3862
PBS_JOBID= 12840738
Free space on /tmp= 71168 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S394483079-002-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152295-1301698270/watcher-3152295-1301698270 -o /tmp/evaluation-result-3152295-1301698270/solver-3152295-1301698270 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152295-1301698270.cnf

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

MD5SUM BENCH= 40e955d306a70bd3dffa8283c1221639
RANDOM SEED=50970148

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:      21709356 kB
Buffers:        333992 kB
Cached:       10567400 kB
SwapCached:          0 kB
Active:        7361780 kB
Inactive:      3609248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21709356 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2092 kB
Writeback:           0 kB
AnonPages:       70076 kB
Mapped:          14232 kB
Slab:           206804 kB
PageTables:       5296 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   195076 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= 71156 MiB
End job on node108 at 2011-04-02 01:12:52