Trace number 3152356

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) 1300.01 1300.01

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S971556279-001-UNKNOWN.cnf
MD5SUM9224277e61359574518ca553717e02ee
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 

0.39/0.43	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.43	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.43	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.43	c main()::
0.39/0.43	c initFormula():: searching for DIMACS p-line....
0.39/0.43	c full lookahead due to high density!
0.39/0.43	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 40000 clauses.
0.39/0.43	c parseCNF():: parsing....
0.39/0.43	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.43	c runParser():: parsing was successful, warming up engines...
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c preprocessing fase I completed:: there are now 2000 free variables and 40000 clauses.
0.39/0.43	c using k-SAT heuristics (size based diff)
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c main():: clause / variable ratio: ( 40000 / 2000 ) = 20.00
0.39/0.43	c longest clause has size 5
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c number of free variables = 2000
0.39/0.43	c dynamic_preselect_setsize :: off
0.39/0.43	c main():: all systems go!
0.39/0.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 742
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: 199222
51.29/51.36	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-3152356-1301700858/watcher-3152356-1301700858 -o /tmp/evaluation-result-3152356-1301700858/solver-3152356-1301700858 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152356-1301700858.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.03 4.01 3.95 2/182 19777
/proc/meminfo: memFree=21637636/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=7200 CPUtime=0 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4194304 369 0 0 0 0 0 0 0 25 0 1 0 281686597 7372800 313 33554432000 4194304 4300876 140733850974896 18446744073709551615 222921776896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 1800 314 113 27 0 249 0

[startup+0.019642 s]
/proc/loadavg: 4.03 4.01 3.95 2/182 19777
/proc/meminfo: memFree=21637636/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=7728 CPUtime=0.01 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4194304 508 0 0 0 1 0 0 0 25 0 1 0 281686597 7913472 452 33554432000 4194304 4300876 140733850974896 18446744073709551615 4246532 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 1932 453 113 27 0 381 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7728

[startup+0.100615 s]
/proc/loadavg: 4.03 4.01 3.95 2/182 19777
/proc/meminfo: memFree=21637636/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=12084 CPUtime=0.09 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 4351 0 0 0 9 0 0 0 25 0 1 0 281686597 12374016 1211 33554432000 4194304 4300876 140733850974896 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 3021 1211 142 27 0 1470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12084

[startup+0.30058 s]
/proc/loadavg: 4.03 4.01 3.95 2/182 19777
/proc/meminfo: memFree=21637636/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=12660 CPUtime=0.29 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 5844 0 0 0 29 0 0 0 25 0 1 0 281686597 12963840 1335 33554432000 4194304 4300876 140733850974896 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 3165 1335 143 27 0 1614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12660

[startup+0.700505 s]
/proc/loadavg: 4.03 4.01 3.95 2/182 19777
/proc/meminfo: memFree=21637636/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=19064 CPUtime=0.69 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 7296 0 0 0 69 0 0 0 25 0 1 0 281686597 19521536 2352 33554432000 4194304 4300876 140733850974896 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 4766 2352 170 27 0 3215 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19064

[startup+1.50036 s]
/proc/loadavg: 4.03 4.01 3.95 5/190 19815
/proc/meminfo: memFree=21616976/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=19064 CPUtime=1.49 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 7296 0 0 0 149 0 0 0 25 0 1 0 281686597 19521536 2352 33554432000 4194304 4300876 140733850974896 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 4766 2352 170 27 0 3215 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19064

[startup+3.10106 s]
/proc/loadavg: 4.03 4.01 3.95 5/190 19815
/proc/meminfo: memFree=21614248/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=19064 CPUtime=3.09 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 7296 0 0 0 309 0 0 0 25 0 1 0 281686597 19521536 2352 33554432000 4194304 4300876 140733850974896 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 4766 2352 170 27 0 3215 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19064

[startup+6.30049 s]
/proc/loadavg: 4.03 4.01 3.95 5/190 19815
/proc/meminfo: memFree=21613672/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=19068 CPUtime=6.29 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 7297 0 0 0 629 0 0 0 25 0 1 0 281686597 19525632 2353 33554432000 4194304 4300876 140733850974896 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 4767 2353 170 27 0 3216 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19068

[startup+12.7003 s]
/proc/loadavg: 4.03 4.01 3.95 5/190 19815
/proc/meminfo: memFree=21609828/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=20092 CPUtime=12.69 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 7521 0 0 0 1269 0 0 0 25 0 1 0 281686597 20574208 2577 33554432000 4194304 4300876 140733850974896 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 5023 2577 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: 4.02 4.01 3.95 5/190 19816
/proc/meminfo: memFree=21604760/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=21368 CPUtime=25.49 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 7777 0 0 0 2549 0 0 0 25 0 1 0 281686597 21880832 2833 33554432000 4194304 4300876 140733850974896 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 5342 2833 171 27 0 3791 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21368

[startup+51.1003 s]
/proc/loadavg: 4.01 4.01 3.95 5/190 19816
/proc/meminfo: memFree=21593924/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=24244 CPUtime=51.09 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 8463 0 0 0 5109 0 0 0 25 0 1 0 281686597 24825856 3519 33554432000 4194304 4300876 140733850974896 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 6061 3519 171 27 0 4510 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24244

[startup+102.307 s]
/proc/loadavg: 4.05 4.02 3.95 5/190 19818
/proc/meminfo: memFree=21572832/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=30712 CPUtime=102.29 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 9660 0 0 0 10228 1 0 0 25 0 1 0 281686597 31449088 4716 33554432000 4194304 4300876 140733850974896 18446744073709551615 4225080 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 7678 4716 171 27 0 6127 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 30712

[startup+162.301 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 19819
/proc/meminfo: memFree=21550328/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=36532 CPUtime=162.28 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 11000 0 0 0 16227 1 0 0 25 0 1 0 281686597 37408768 6056 33554432000 4194304 4300876 140733850974896 18446744073709551615 4276150 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 9133 6056 171 27 0 7582 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 36532

[startup+222.301 s]
/proc/loadavg: 4.00 4.01 3.95 5/190 19821
/proc/meminfo: memFree=21527228/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=45264 CPUtime=222.29 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 12339 0 0 0 22227 2 0 0 25 0 1 0 281686597 46350336 7395 33554432000 4194304 4300876 140733850974896 18446744073709551615 4268620 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 11316 7395 171 27 0 9765 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 45264

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 19822
/proc/meminfo: memFree=21504388/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=45264 CPUtime=282.28 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 13721 0 0 0 28226 2 0 0 25 0 1 0 281686597 46350336 8777 33554432000 4194304 4300876 140733850974896 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 11316 8777 171 27 0 9765 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 45264

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 19824
/proc/meminfo: memFree=21480180/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=58360 CPUtime=342.28 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 15185 0 0 0 34225 3 0 0 25 0 1 0 281686597 59760640 10241 33554432000 4194304 4300876 140733850974896 18446744073709551615 4275768 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 14590 10241 171 27 0 13039 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 58360

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 19826
/proc/meminfo: memFree=21456076/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=58360 CPUtime=402.28 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 16625 0 0 0 40225 3 0 0 25 0 1 0 281686597 59760640 11681 33554432000 4194304 4300876 140733850974896 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 14590 11681 171 27 0 13039 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 58360

[startup+462.301 s]
/proc/loadavg: 4.05 4.01 3.96 5/190 19827
/proc/meminfo: memFree=21432472/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=78748 CPUtime=462.27 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 17984 0 0 0 46224 3 0 0 25 0 1 0 281686597 80637952 13040 33554432000 4194304 4300876 140733850974896 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 19687 13040 171 27 0 18136 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 78748

[startup+522.301 s]
/proc/loadavg: 4.02 4.01 3.96 5/190 19829
/proc/meminfo: memFree=21410236/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=78748 CPUtime=522.28 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 19347 0 0 0 52224 4 0 0 25 0 1 0 281686597 80637952 14403 33554432000 4194304 4300876 140733850974896 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 19687 14403 171 27 0 18136 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 78748

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 19830
/proc/meminfo: memFree=21386748/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=78748 CPUtime=582.28 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 20781 0 0 0 58224 4 0 0 25 0 1 0 281686597 80637952 15837 33554432000 4194304 4300876 140733850974896 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 19687 15837 171 27 0 18136 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 78748

[startup+642.301 s]
/proc/loadavg: 4.06 4.02 3.96 5/190 19832
/proc/meminfo: memFree=21362156/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=108216 CPUtime=642.28 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 22294 0 0 0 64224 4 0 0 25 0 1 0 281686597 110813184 17350 33554432000 4194304 4300876 140733850974896 18446744073709551615 222921473504 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 27054 17350 171 27 0 25503 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 108216

[startup+702.301 s]
/proc/loadavg: 4.02 4.01 3.96 5/190 19834
/proc/meminfo: memFree=21338440/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=108216 CPUtime=702.28 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 23647 0 0 0 70223 5 0 0 25 0 1 0 281686597 110813184 18703 33554432000 4194304 4300876 140733850974896 18446744073709551615 222921172678 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 27054 18703 171 27 0 25503 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 108216

[startup+762.307 s]
/proc/loadavg: 4.01 4.00 3.96 5/190 19835
/proc/meminfo: memFree=21314860/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=108216 CPUtime=762.28 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 25013 0 0 0 76223 5 0 0 25 0 1 0 281686597 110813184 20069 33554432000 4194304 4300876 140733850974896 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 27054 20069 171 27 0 25503 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 108216

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 19837
/proc/meminfo: memFree=21291768/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=108216 CPUtime=822.28 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 26427 0 0 0 82222 6 0 0 25 0 1 0 281686597 110813184 21483 33554432000 4194304 4300876 140733850974896 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 27054 21483 171 27 0 25503 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 108216

[startup+882.301 s]
/proc/loadavg: 4.04 4.01 3.97 5/190 19838
/proc/meminfo: memFree=21267076/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=108216 CPUtime=882.28 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 27952 0 0 0 88222 6 0 0 25 0 1 0 281686597 110813184 23008 33554432000 4194304 4300876 140733850974896 18446744073709551615 4276454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 27054 23008 171 27 0 25503 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 108216

[startup+942.301 s]
/proc/loadavg: 4.01 4.01 3.97 5/190 19840
/proc/meminfo: memFree=21242624/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=109476 CPUtime=942.28 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 29448 0 0 0 94221 7 0 0 25 0 1 0 281686597 112103424 24504 33554432000 4194304 4300876 140733850974896 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 27369 24504 171 27 0 25818 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 109476

[startup+1002.3 s]
/proc/loadavg: 4.11 4.03 3.98 5/190 19842
/proc/meminfo: memFree=21219304/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=153676 CPUtime=1002.28 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 30815 0 0 0 100221 7 0 0 25 0 1 0 281686597 157364224 25871 33554432000 4194304 4300876 140733850974896 18446744073709551615 4275622 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 38419 25871 171 27 0 36868 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 153676

[startup+1062.3 s]
/proc/loadavg: 4.04 4.02 3.98 5/190 19843
/proc/meminfo: memFree=21196080/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=153676 CPUtime=1062.28 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 32258 0 0 0 106220 8 0 0 25 0 1 0 281686597 157364224 27314 33554432000 4194304 4300876 140733850974896 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 38419 27314 171 27 0 36868 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 153676

[startup+1122.3 s]
/proc/loadavg: 4.01 4.02 3.98 5/190 19845
/proc/meminfo: memFree=21171508/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=153676 CPUtime=1122.28 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 33713 0 0 0 112220 8 0 0 25 0 1 0 281686597 157364224 28769 33554432000 4194304 4300876 140733850974896 18446744073709551615 222921172683 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 38419 28769 171 27 0 36868 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 153676

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 3.98 5/190 19846
/proc/meminfo: memFree=21148300/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=153676 CPUtime=1182.29 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 35082 0 0 0 118220 9 0 0 25 0 1 0 281686597 157364224 30138 33554432000 4194304 4300876 140733850974896 18446744073709551615 4276213 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 38419 30138 171 27 0 36868 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 153676

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 3.98 5/190 19848
/proc/meminfo: memFree=21123972/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=153676 CPUtime=1242.28 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 36523 0 0 0 124219 9 0 0 25 0 1 0 281686597 157364224 31579 33554432000 4194304 4300876 140733850974896 18446744073709551615 4264676 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 38419 31579 171 27 0 36868 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 153676



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.98 4/188 19851
/proc/meminfo: memFree=21231600/32951124 swapFree=67111528/67111528
[pid=19777] ppid=19775 vsize=153676 CPUtime=1299.99 cores=1,3
/proc/19777/stat : 19777 (march_rw) R 19775 19777 19449 0 -1 4202496 37994 0 0 0 129989 10 0 0 25 0 1 0 281686597 157364224 33050 33554432000 4194304 4300876 140733850974896 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19777/statm: 38419 33050 171 27 0 36868 0
Current children cumulated CPU time (s) 1299.99
Current children cumulated vsize (KiB) 153676

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): 1300.01
CPU user time (s): 1299.9
CPU system time (s): 0.108983
CPU usage (%): 99.9996
Max. virtual memory (cumulated for all children) (KiB): 153676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37994
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 2524

runsolver used 2.23966 second user time and 4.5933 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-02 01:34:19
IDJOB=3152356
IDBENCH=82636
IDSOLVER=1561
FILE ID=node109/3152356-1301700858
RUNJOBID= node109-1301698254-19469
PBS_JOBID= 12840735
Free space on /tmp= 71044 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S971556279-001-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152356-1301700858/watcher-3152356-1301700858 -o /tmp/evaluation-result-3152356-1301700858/solver-3152356-1301700858 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152356-1301700858.cnf

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

MD5SUM BENCH= 9224277e61359574518ca553717e02ee
RANDOM SEED=29056742

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.809
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	: 5332.74
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21638908 kB
Buffers:        338036 kB
Cached:       10626484 kB
SwapCached:          0 kB
Active:        6479716 kB
Inactive:      4552008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21638908 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2352 kB
Writeback:           0 kB
AnonPages:       67728 kB
Mapped:          15228 kB
Slab:           216580 kB
PageTables:       5152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   247932 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= 71048 MiB
End job on node109 at 2011-04-02 01:56:01