Trace number 3204483

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
SAT09 reference solver: march_hi hi? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v5000-c21000-S434028979-077-UNKNOWN.cnf
MD5SUM99649f8478aeec246b4c83e11dce9c4a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.820874
Satisfiable
(Un)Satisfiability was proved
Number of variables5000
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 

0.09/0.13	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.13	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.13	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.13	c main()::
0.09/0.13	c initFormula():: searching for DIMACS p-line....
0.09/0.13	c initFormula():: the DIMACS p-line indicates a CNF of 5000 variables and 21000 clauses.
0.09/0.13	c parseCNF():: parsing....
0.09/0.13	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.13	c runParser():: parsing was successful, warming up engines...
0.09/0.13	c simplify_formula():: removed 0 tautological, 61 satisfied and 0 duplicate clauses
0.09/0.13	c preprocessing fase I completed:: there are now 4989 free variables and 20939 clauses.
0.09/0.13	c stat :: sign balance is biased by 0.485
0.09/0.13	c using 3-SAT heuristics (occurence based diff)
0.09/0.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 147 duplicate clauses
0.09/0.13	c resolvent_look() :: found 77 resolvents
0.09/0.13	c lessRedundantTransformation():: nothing to be done.
0.09/0.13	c transformTo3SAT():: you gave me 5000 variables and 21016 clauses.
0.09/0.13	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.09/0.13	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.09/0.13	c transformTo3SAT():: the transformation yielded 5000 variabels and 21016 clauses.
0.09/0.13	c main():: clause / variable ratio: ( 21016 / 5000 ) = 4.20
0.09/0.13	c longest clause has size 3
0.09/0.13	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.13	c number of free variables = 4989
0.09/0.13	c dynamic_preselect_setsize :: off
0.09/0.13	c main():: all systems go!
0.09/0.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 484
0.39/0.41	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: 72554
32.39/32.48	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) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3204483-1302948423/watcher-3204483-1302948423 -o /tmp/evaluation-result-3204483-1302948423/solver-3204483-1302948423 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3204483-1302948423.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: 3.92 3.93 2.99 5/189 7198
/proc/meminfo: memFree=18344232/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=1496 CPUtime=0 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 255 0 0 0 0 0 0 0 25 0 1 0 406444892 1531904 211 33554432000 134512640 135197378 4289161120 18446744073709551615 134851115 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 374 211 58 168 0 205 0

[startup+0.078715 s]
/proc/loadavg: 3.92 3.93 2.99 5/189 7198
/proc/meminfo: memFree=18344232/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=3244 CPUtime=0.07 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 1491 0 0 0 7 0 0 0 25 0 1 0 406444892 3321856 542 33554432000 134512640 135197378 4289161120 18446744073709551615 134691591 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 811 542 80 168 0 642 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3244

[startup+0.100722 s]
/proc/loadavg: 3.92 3.93 2.99 5/189 7198
/proc/meminfo: memFree=18344232/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=3932 CPUtime=0.09 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 1758 0 0 0 9 0 0 0 25 0 1 0 406444892 4026368 715 33554432000 134512640 135197378 4289161120 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 983 715 81 168 0 814 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3932

[startup+0.300696 s]
/proc/loadavg: 3.92 3.93 2.99 5/189 7198
/proc/meminfo: memFree=18344232/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=10408 CPUtime=0.29 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 3533 0 0 0 29 0 0 0 25 0 1 0 406444892 10657792 2336 33554432000 134512640 135197378 4289161120 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 2602 2336 91 168 0 2433 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10408

[startup+0.700632 s]
/proc/loadavg: 3.92 3.93 2.99 5/189 7198
/proc/meminfo: memFree=18344232/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=10936 CPUtime=0.69 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 3663 0 0 0 69 0 0 0 25 0 1 0 406444892 11198464 2466 33554432000 134512640 135197378 4289161120 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 2734 2466 91 168 0 2565 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10936

[startup+1.50047 s]
/proc/loadavg: 3.92 3.93 2.99 4/188 7200
/proc/meminfo: memFree=18377852/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=11228 CPUtime=1.49 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 3725 0 0 0 149 0 0 0 25 0 1 0 406444892 11497472 2528 33554432000 134512640 135197378 4289161120 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 2807 2528 91 168 0 2638 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11228

[startup+3.10021 s]
/proc/loadavg: 3.92 3.93 2.99 4/188 7200
/proc/meminfo: memFree=18377232/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=11476 CPUtime=3.09 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 3772 0 0 0 309 0 0 0 25 0 1 0 406444892 11751424 2575 33554432000 134512640 135197378 4289161120 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 2869 2575 91 168 0 2700 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11476

[startup+6.30061 s]
/proc/loadavg: 3.77 3.89 2.98 5/190 7283
/proc/meminfo: memFree=18492560/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=11908 CPUtime=6.29 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 3879 0 0 0 629 0 0 0 25 0 1 0 406444892 12193792 2682 33554432000 134512640 135197378 4289161120 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 2977 2682 91 168 0 2808 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11908

[startup+12.7005 s]
/proc/loadavg: 3.78 3.90 2.99 5/190 7283
/proc/meminfo: memFree=18451880/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=12592 CPUtime=12.69 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 4038 0 0 0 1269 0 0 0 25 0 1 0 406444892 12894208 2841 33554432000 134512640 135197378 4289161120 18446744073709551615 134541359 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 3148 2841 91 168 0 2979 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12592

[startup+25.5002 s]
/proc/loadavg: 3.83 3.90 3.00 5/190 7284
/proc/meminfo: memFree=18444096/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=13576 CPUtime=25.49 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 4262 0 0 0 2549 0 0 0 25 0 1 0 406444892 13901824 3061 33554432000 134512640 135197378 4289161120 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 3394 3061 91 168 0 3225 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13576

[startup+51.1007 s]
/proc/loadavg: 3.89 3.91 3.03 5/190 7284
/proc/meminfo: memFree=18432376/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=15976 CPUtime=51.09 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 4695 0 0 0 5109 0 0 0 25 0 1 0 406444892 16359424 3490 33554432000 134512640 135197378 4289161120 18446744073709551615 134601721 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 3994 3490 91 168 0 3825 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15976

[startup+102.307 s]
/proc/loadavg: 3.95 3.92 3.08 5/190 7286
/proc/meminfo: memFree=18408416/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=21036 CPUtime=102.3 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 5502 0 0 0 10229 1 0 0 25 0 1 0 406444892 21540864 4297 33554432000 134512640 135197378 4289161120 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 5259 4297 95 168 0 5090 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 21036

[startup+162.301 s]
/proc/loadavg: 3.98 3.93 3.13 5/190 7287
/proc/meminfo: memFree=18382208/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=24916 CPUtime=162.29 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 6339 0 0 0 16228 1 0 0 25 0 1 0 406444892 25513984 5130 33554432000 134512640 135197378 4289161120 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 6229 5130 91 168 0 6060 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 24916

[startup+222.301 s]
/proc/loadavg: 3.99 3.94 3.18 5/190 7289
/proc/meminfo: memFree=18356744/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=25548 CPUtime=222.29 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 7182 0 0 0 22228 1 0 0 25 0 1 0 406444892 26161152 5973 33554432000 134512640 135197378 4289161120 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 6387 5973 91 168 0 6218 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 25548

[startup+282.301 s]
/proc/loadavg: 4.03 3.96 3.23 5/190 7290
/proc/meminfo: memFree=18331796/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=31500 CPUtime=282.29 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 8030 0 0 0 28227 2 0 0 25 0 1 0 406444892 32256000 6821 33554432000 134512640 135197378 4289161120 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 7875 6821 91 168 0 7706 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 31500

[startup+342.3 s]
/proc/loadavg: 4.01 3.97 3.28 5/190 7292
/proc/meminfo: memFree=18306576/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=40748 CPUtime=342.29 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 8931 0 0 0 34226 3 0 0 25 0 1 0 406444892 41725952 7722 33554432000 134512640 135197378 4289161120 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 10187 7722 91 168 0 10018 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 40748

[startup+402.301 s]
/proc/loadavg: 4.06 3.99 3.33 5/190 7294
/proc/meminfo: memFree=18282240/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=41752 CPUtime=402.29 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 9750 0 0 0 40226 3 0 0 25 0 1 0 406444892 42754048 8541 33554432000 134512640 135197378 4289161120 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 10438 8541 91 168 0 10269 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 41752

[startup+462.301 s]
/proc/loadavg: 4.02 3.99 3.37 5/190 7295
/proc/meminfo: memFree=18257768/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=41752 CPUtime=462.3 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 10571 0 0 0 46226 4 0 0 25 0 1 0 406444892 42754048 9362 33554432000 134512640 135197378 4289161120 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 10438 9362 91 168 0 10269 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 41752

[startup+522.301 s]
/proc/loadavg: 4.06 4.00 3.41 5/190 7297
/proc/meminfo: memFree=18234040/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=54848 CPUtime=522.3 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 11392 0 0 0 52224 6 0 0 25 0 1 0 406444892 56164352 10183 33554432000 134512640 135197378 4289161120 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 13712 10183 91 168 0 13543 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 54848

[startup+582.301 s]
/proc/loadavg: 4.07 4.01 3.45 5/190 7298
/proc/meminfo: memFree=18210420/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=54848 CPUtime=582.3 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 12220 0 0 0 58224 6 0 0 25 0 1 0 406444892 56164352 11011 33554432000 134512640 135197378 4289161120 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 13712 11011 91 168 0 13543 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 54848

[startup+642.3 s]
/proc/loadavg: 4.02 4.01 3.48 5/190 7300
/proc/meminfo: memFree=18187428/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=54980 CPUtime=642.31 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 13053 0 0 0 64225 6 0 0 25 0 1 0 406444892 56299520 11844 33554432000 134512640 135197378 4289161120 18446744073709551615 134570742 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 13745 11844 91 168 0 13576 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 54980

[startup+702.301 s]
/proc/loadavg: 4.01 4.00 3.51 5/190 7302
/proc/meminfo: memFree=18165932/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=56984 CPUtime=702.3 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 13883 0 0 0 70224 6 0 0 25 0 1 0 406444892 58351616 12674 33554432000 134512640 135197378 4289161120 18446744073709551615 134541368 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 14246 12674 91 168 0 14077 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 56984

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.54 5/190 7303
/proc/meminfo: memFree=18142220/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=76760 CPUtime=762.31 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 14710 0 0 0 76224 7 0 0 25 0 1 0 406444892 78602240 13501 33554432000 134512640 135197378 4289161120 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 19190 13501 91 168 0 19021 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 76760

[startup+822.301 s]
/proc/loadavg: 4.04 4.01 3.57 5/190 7305
/proc/meminfo: memFree=18117764/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=76760 CPUtime=822.31 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 15548 0 0 0 82223 8 0 0 25 0 1 0 406444892 78602240 14339 33554432000 134512640 135197378 4289161120 18446744073709551615 134572737 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 19190 14339 91 168 0 19021 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 76760

[startup+882.301 s]
/proc/loadavg: 4.01 4.01 3.59 5/190 7306
/proc/meminfo: memFree=18092544/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=76760 CPUtime=882.3 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 16385 0 0 0 88222 8 0 0 25 0 1 0 406444892 78602240 15176 33554432000 134512640 135197378 4289161120 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 19190 15176 91 168 0 19021 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 76760

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.62 5/190 7308
/proc/meminfo: memFree=18068064/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=76760 CPUtime=942.31 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 17216 0 0 0 94222 9 0 0 25 0 1 0 406444892 78602240 16007 33554432000 134512640 135197378 4289161120 18446744073709551615 134570815 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 19190 16007 91 168 0 19021 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 76760

[startup+1002.3 s]
/proc/loadavg: 4.03 4.01 3.64 5/190 7310
/proc/meminfo: memFree=18043112/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=76892 CPUtime=1002.31 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 18052 0 0 0 100222 9 0 0 25 0 1 0 406444892 78737408 16843 33554432000 134512640 135197378 4289161120 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 19223 16843 91 168 0 19054 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 76892

[startup+1062.3 s]
/proc/loadavg: 4.08 4.02 3.67 5/190 7311
/proc/meminfo: memFree=18019016/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=76892 CPUtime=1062.31 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 18896 0 0 0 106221 10 0 0 25 0 1 0 406444892 78737408 17687 33554432000 134512640 135197378 4289161120 18446744073709551615 134572895 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 19223 17687 91 168 0 19054 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 76892

[startup+1122.3 s]
/proc/loadavg: 4.10 4.03 3.69 5/190 7313
/proc/meminfo: memFree=17994668/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=76892 CPUtime=1122.31 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 19727 0 0 0 112220 11 0 0 25 0 1 0 406444892 78737408 18518 33554432000 134512640 135197378 4289161120 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 19223 18518 91 168 0 19054 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 76892

[startup+1182.3 s]
/proc/loadavg: 4.03 4.02 3.71 5/190 7314
/proc/meminfo: memFree=17970684/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=106360 CPUtime=1182.31 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 20572 0 0 0 118219 12 0 0 25 0 1 0 406444892 108912640 19363 33554432000 134512640 135197378 4289161120 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 26590 19363 91 168 0 26421 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 106360

[startup+1242.3 s]
/proc/loadavg: 4.01 4.02 3.72 5/190 7316
/proc/meminfo: memFree=17946336/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=106492 CPUtime=1242.32 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 21413 0 0 0 124219 13 0 0 25 0 1 0 406444892 109047808 20204 33554432000 134512640 135197378 4289161120 18446744073709551615 134541634 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 26623 20204 91 168 0 26454 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 106492



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.74 5/190 7318
/proc/meminfo: memFree=17923228/32951124 swapFree=67111528/67111528
[pid=7198] ppid=7196 vsize=106492 CPUtime=1300.02 cores=0,2
/proc/7198/stat : 7198 (march_hi) R 7196 7198 7063 0 -1 4202496 22221 0 0 0 129989 13 0 0 25 0 1 0 406444892 109047808 21012 33554432000 134512640 135197378 4289161120 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7198/statm: 26623 21012 91 168 0 26454 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 106492

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): 1299.89
CPU system time (s): 0.140978
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 106492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.140978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22221
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= 14573

runsolver used 2.23466 second user time and 4.87226 second system time

The end

Launcher Data 

Begin job on node103 at 2011-04-16 12:07:03
IDJOB=3204483
IDBENCH=82579
IDSOLVER=1623
FILE ID=node103/3204483-1302948423
RUNJOBID= node103-1302947116-7081
PBS_JOBID= 13017974
Free space on /tmp= 72008 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v5000-c21000-S434028979-077-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3204483-1302948423/watcher-3204483-1302948423 -o /tmp/evaluation-result-3204483-1302948423/solver-3204483-1302948423 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3204483-1302948423.cnf

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

MD5SUM BENCH= 99649f8478aeec246b4c83e11dce9c4a
RANDOM SEED=449935639

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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		: 2666.858
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
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		: 2666.858
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
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:      18344512 kB
Buffers:        667740 kB
Cached:       13362636 kB
SwapCached:          0 kB
Active:        8274676 kB
Inactive:      5996304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18344512 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1176 kB
Writeback:           0 kB
AnonPages:      240424 kB
Mapped:          16164 kB
Slab:           273208 kB
PageTables:       5732 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   438408 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= 72008 MiB
End job on node103 at 2011-04-16 12:28:45