Trace number 3210101

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) 5000.09 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v5000-c21000-S901912629-090-UNKNOWN.cnf
MD5SUMdd2bb1255d1ab08cabc4f5bd25c67ddb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.2623
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 

0.09/0.12	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.12	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.12	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.12	c main()::
0.09/0.12	c initFormula():: searching for DIMACS p-line....
0.09/0.12	c initFormula():: the DIMACS p-line indicates a CNF of 5000 variables and 21000 clauses.
0.09/0.12	c parseCNF():: parsing....
0.09/0.12	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.12	c runParser():: parsing was successful, warming up engines...
0.09/0.12	c simplify_formula():: removed 0 tautological, 96 satisfied and 0 duplicate clauses
0.09/0.12	c preprocessing fase I completed:: there are now 4984 free variables and 20904 clauses.
0.09/0.12	c stat :: sign balance is biased by 0.469
0.09/0.12	c using 3-SAT heuristics (occurence based diff)
0.09/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
0.09/0.12	c resolvent_look() :: found 83 resolvents
0.09/0.12	c lessRedundantTransformation():: nothing to be done.
0.09/0.12	c transformTo3SAT():: you gave me 5000 variables and 20987 clauses.
0.09/0.12	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.09/0.12	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.09/0.12	c transformTo3SAT():: the transformation yielded 5000 variabels and 20987 clauses.
0.09/0.12	c main():: clause / variable ratio: ( 20987 / 5000 ) = 4.20
0.09/0.12	c longest clause has size 3
0.09/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.12	c number of free variables = 4984
0.09/0.12	c dynamic_preselect_setsize :: off
0.09/0.12	c main():: all systems go!
0.09/0.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 643
0.59/0.60	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: 69238
28.09/28.18	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 |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 8322755
3421.50/3421.47	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-3210101-1303150912/watcher-3210101-1303150912 -o /tmp/evaluation-result-3210101-1303150912/solver-3210101-1303150912 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210101-1303150912.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 1.16 2/177 14813
/proc/meminfo: memFree=17607064/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=1496 CPUtime=0 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 261 0 0 0 0 0 0 0 22 0 1 0 505321890 1531904 217 33554432000 134512640 135197378 4289725376 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14813/statm: 374 217 58 168 0 205 0

[startup+0.023048 s]
/proc/loadavg: 0.85 0.97 1.16 2/177 14813
/proc/meminfo: memFree=17607064/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=2980 CPUtime=0.02 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 575 0 0 0 2 0 0 0 22 0 1 0 505321890 3051520 451 33554432000 134512640 135197378 4289725376 18446744073709551615 134565197 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14813/statm: 745 451 65 168 0 576 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2980

[startup+0.101037 s]
/proc/loadavg: 0.85 0.97 1.16 2/177 14813
/proc/meminfo: memFree=17607064/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=3520 CPUtime=0.09 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 1804 0 0 0 9 0 0 0 22 0 1 0 505321890 3604480 600 33554432000 134512640 135197378 4289725376 18446744073709551615 134570381 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14813/statm: 880 600 81 168 0 711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3520

[startup+0.300994 s]
/proc/loadavg: 0.85 0.97 1.16 2/177 14813
/proc/meminfo: memFree=17607064/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=10672 CPUtime=0.29 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 3916 0 0 0 29 0 0 0 23 0 1 0 505321890 10928128 2390 33554432000 134512640 135197378 4289725376 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14813/statm: 2668 2390 91 168 0 2499 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10672

[startup+0.700923 s]
/proc/loadavg: 0.85 0.97 1.16 2/177 14813
/proc/meminfo: memFree=17607064/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=11068 CPUtime=0.69 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 4027 0 0 0 69 0 0 0 25 0 1 0 505321890 11333632 2501 33554432000 134512640 135197378 4289725376 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14813/statm: 2767 2501 91 168 0 2598 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11068

[startup+1.50077 s]
/proc/loadavg: 0.85 0.97 1.16 3/178 14814
/proc/meminfo: memFree=17573956/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=11332 CPUtime=1.49 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 4087 0 0 0 149 0 0 0 25 0 1 0 505321890 11603968 2561 33554432000 134512640 135197378 4289725376 18446744073709551615 134572705 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14813/statm: 2833 2561 91 168 0 2664 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11332

[startup+3.10047 s]
/proc/loadavg: 0.94 0.98 1.17 3/178 14814
/proc/meminfo: memFree=17570488/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=11764 CPUtime=3.09 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 4160 0 0 0 309 0 0 0 25 0 1 0 505321890 12046336 2634 33554432000 134512640 135197378 4289725376 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14813/statm: 2941 2634 91 168 0 2772 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11764

[startup+6.30089 s]
/proc/loadavg: 0.94 0.98 1.17 3/178 14814
/proc/meminfo: memFree=17569468/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=12352 CPUtime=6.29 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 4293 0 0 0 629 0 0 0 25 0 1 0 505321890 12648448 2767 33554432000 134512640 135197378 4289725376 18446744073709551615 134570748 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14813/statm: 3088 2767 91 168 0 2919 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12352

[startup+12.7007 s]
/proc/loadavg: 1.10 1.02 1.18 3/178 14814
/proc/meminfo: memFree=17568364/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=12920 CPUtime=12.69 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 4388 0 0 0 1269 0 0 0 25 0 1 0 505321890 13230080 2862 33554432000 134512640 135197378 4289725376 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14813/statm: 3230 2862 91 168 0 3061 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12920

[startup+25.5003 s]
/proc/loadavg: 1.24 1.05 1.19 3/178 14815
/proc/meminfo: memFree=17567024/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=13704 CPUtime=25.49 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 4657 0 0 0 2549 0 0 0 25 0 1 0 505321890 14032896 3128 33554432000 134512640 135197378 4289725376 18446744073709551615 134541661 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14813/statm: 3426 3128 91 168 0 3257 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13704

[startup+51.1006 s]
/proc/loadavg: 1.50 1.12 1.21 3/178 14815
/proc/meminfo: memFree=17564608/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=16004 CPUtime=51.09 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 5121 0 0 0 5109 0 0 0 25 0 1 0 505321890 16388096 3588 33554432000 134512640 135197378 4289725376 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14813/statm: 4001 3588 91 168 0 3832 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16004

[startup+102.306 s]
/proc/loadavg: 1.85 1.28 1.25 3/178 14817
/proc/meminfo: memFree=17559632/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=20940 CPUtime=102.3 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 5998 0 0 0 10229 1 0 0 25 0 1 0 505321890 21442560 4465 33554432000 134512640 135197378 4289725376 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 5235 4465 95 168 0 5066 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20940

[startup+162.301 s]
/proc/loadavg: 1.94 1.41 1.30 3/178 14818
/proc/meminfo: memFree=17555272/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=25460 CPUtime=162.3 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 6939 0 0 0 16229 1 0 0 25 0 1 0 505321890 26071040 5402 33554432000 134512640 135197378 4289725376 18446744073709551615 134539311 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 6365 5402 91 168 0 6196 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 25460

[startup+222.301 s]
/proc/loadavg: 1.98 1.52 1.34 3/178 14820
/proc/meminfo: memFree=17551272/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=31412 CPUtime=222.3 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 7875 0 0 0 22229 1 0 0 25 0 1 0 505321890 32165888 6338 33554432000 134512640 135197378 4289725376 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 7853 6338 91 168 0 7684 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 31412

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.38 3/178 14821
/proc/meminfo: memFree=17547280/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=31544 CPUtime=282.29 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 8814 0 0 0 28228 1 0 0 25 0 1 0 505321890 32301056 7277 33554432000 134512640 135197378 4289725376 18446744073709551615 134541710 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 7886 7277 91 168 0 7717 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 31544

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.41 3/178 14823
/proc/meminfo: memFree=17543044/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=41808 CPUtime=342.3 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 9806 0 0 0 34228 2 0 0 25 0 1 0 505321890 42811392 8269 33554432000 134512640 135197378 4289725376 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 10452 8269 91 168 0 10283 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 41808

[startup+402.3 s]
/proc/loadavg: 1.99 1.73 1.45 3/178 14825
/proc/meminfo: memFree=17539440/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=41808 CPUtime=402.3 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 10707 0 0 0 40228 2 0 0 25 0 1 0 505321890 42811392 9170 33554432000 134512640 135197378 4289725376 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 10452 9170 91 168 0 10283 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 41808

[startup+462.3 s]
/proc/loadavg: 1.99 1.77 1.48 3/178 14826
/proc/meminfo: memFree=17535460/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=54904 CPUtime=462.3 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 11623 0 0 0 46228 2 0 0 25 0 1 0 505321890 56221696 10086 33554432000 134512640 135197378 4289725376 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 13726 10086 91 168 0 13557 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 54904

[startup+522.3 s]
/proc/loadavg: 2.03 1.83 1.51 3/178 14828
/proc/meminfo: memFree=17531844/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=54904 CPUtime=522.3 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 12548 0 0 0 52228 2 0 0 25 0 1 0 505321890 56221696 11011 33554432000 134512640 135197378 4289725376 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 13726 11011 91 168 0 13557 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 54904

[startup+582.301 s]
/proc/loadavg: 2.01 1.86 1.54 3/178 14829
/proc/meminfo: memFree=17527968/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=55036 CPUtime=582.31 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 13466 0 0 0 58228 3 0 0 25 0 1 0 505321890 56356864 11929 33554432000 134512640 135197378 4289725376 18446744073709551615 134572997 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 13759 11929 91 168 0 13590 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 55036

[startup+642.301 s]

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 14934
/proc/meminfo: memFree=17310408/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=345892 CPUtime=4062.43 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 67136 0 0 0 406228 15 0 0 25 0 1 0 505321890 354193408 65599 33554432000 134512640 135197378 4289725376 18446744073709551615 134542326 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 86473 65599 91 168 0 86304 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 345892

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 14936
/proc/meminfo: memFree=17306676/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=345892 CPUtime=4122.43 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 68056 0 0 0 412228 15 0 0 25 0 1 0 505321890 354193408 66519 33554432000 134512640 135197378 4289725376 18446744073709551615 134541651 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 86473 66519 91 168 0 86304 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 345892

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 14937
/proc/meminfo: memFree=17303052/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=345892 CPUtime=4182.43 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 68967 0 0 0 418228 15 0 0 25 0 1 0 505321890 354193408 67430 33554432000 134512640 135197378 4289725376 18446744073709551615 134570808 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 86473 67430 91 168 0 86304 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 345892

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 14939
/proc/meminfo: memFree=17299552/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=345892 CPUtime=4242.43 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 69882 0 0 0 424228 15 0 0 25 0 1 0 505321890 354193408 68345 33554432000 134512640 135197378 4289725376 18446744073709551615 134541617 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 86473 68345 91 168 0 86304 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 345892

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 14941
/proc/meminfo: memFree=17295572/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=345892 CPUtime=4302.43 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 70808 0 0 0 430227 16 0 0 25 0 1 0 505321890 354193408 69271 33554432000 134512640 135197378 4289725376 18446744073709551615 134541696 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 86473 69271 91 168 0 86304 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 345892

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 14942
/proc/meminfo: memFree=17291944/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=345892 CPUtime=4362.43 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 71725 0 0 0 436227 16 0 0 25 0 1 0 505321890 354193408 70188 33554432000 134512640 135197378 4289725376 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 86473 70188 91 168 0 86304 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 345892

[startup+4422.3 s]
/proc/loadavg: 2.04 2.01 1.94 3/178 14944
/proc/meminfo: memFree=17288444/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=346024 CPUtime=4422.44 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 72647 0 0 0 442228 16 0 0 25 0 1 0 505321890 354328576 71110 33554432000 134512640 135197378 4289725376 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 86506 71110 91 168 0 86337 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 346024

[startup+4482.3 s]
/proc/loadavg: 2.01 2.01 1.94 3/178 14945
/proc/meminfo: memFree=17284832/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=346024 CPUtime=4482.44 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 73570 0 0 0 448228 16 0 0 25 0 1 0 505321890 354328576 72033 33554432000 134512640 135197378 4289725376 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 86506 72033 91 168 0 86337 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 346024

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 14947
/proc/meminfo: memFree=17281208/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=346024 CPUtime=4542.44 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 74493 0 0 0 454228 16 0 0 25 0 1 0 505321890 354328576 72956 33554432000 134512640 135197378 4289725376 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 86506 72956 91 168 0 86337 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 346024

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 14949
/proc/meminfo: memFree=17276984/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=346024 CPUtime=4602.45 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 75418 0 0 0 460228 17 0 0 25 0 1 0 505321890 354328576 73881 33554432000 134512640 135197378 4289725376 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 86506 73881 91 168 0 86337 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 346024

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 14953
/proc/meminfo: memFree=17272960/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=346024 CPUtime=4662.45 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 76345 0 0 0 466228 17 0 0 25 0 1 0 505321890 354328576 74808 33554432000 134512640 135197378 4289725376 18446744073709551615 134548560 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 86506 74808 91 168 0 86337 0
Current children cumulated CPU time (s) 4662.45
Current children cumulated vsize (KiB) 346024

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 14955
/proc/meminfo: memFree=17269456/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=346024 CPUtime=4722.45 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 77275 0 0 0 472228 17 0 0 25 0 1 0 505321890 354328576 75738 33554432000 134512640 135197378 4289725376 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 86506 75738 91 168 0 86337 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 346024

[startup+4782.3 s]
/proc/loadavg: 2.08 2.02 1.94 3/178 14956
/proc/meminfo: memFree=17265836/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=346024 CPUtime=4782.45 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 78200 0 0 0 478228 17 0 0 25 0 1 0 505321890 354328576 76663 33554432000 134512640 135197378 4289725376 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 86506 76663 91 168 0 86337 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 346024

[startup+4842.3 s]
/proc/loadavg: 2.03 2.01 1.94 3/178 14958
/proc/meminfo: memFree=17261980/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=346024 CPUtime=4842.45 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 79131 0 0 0 484228 17 0 0 25 0 1 0 505321890 354328576 77594 33554432000 134512640 135197378 4289725376 18446744073709551615 134572705 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 86506 77594 91 168 0 86337 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 346024

[startup+4902.3 s]
/proc/loadavg: 2.01 2.00 1.94 3/178 14960
/proc/meminfo: memFree=17258368/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=346024 CPUtime=4902.46 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 80063 0 0 0 490228 18 0 0 25 0 1 0 505321890 354328576 78526 33554432000 134512640 135197378 4289725376 18446744073709551615 134572881 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 86506 78526 91 168 0 86337 0
Current children cumulated CPU time (s) 4902.46
Current children cumulated vsize (KiB) 346024

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 14961
/proc/meminfo: memFree=17254636/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=346024 CPUtime=4962.46 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 80998 0 0 0 496228 18 0 0 25 0 1 0 505321890 354328576 79461 33554432000 134512640 135197378 4289725376 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 86506 79461 91 168 0 86337 0
Current children cumulated CPU time (s) 4962.46
Current children cumulated vsize (KiB) 346024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.94 2/177 14963
/proc/meminfo: memFree=17287360/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=346024 CPUtime=5000.06 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 81585 0 0 0 499988 18 0 0 25 0 1 0 505321890 354328576 80048 33554432000 134512640 135197378 4289725376 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 86506 80048 91 168 0 86337 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 346024

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.94 2/177 14963
/proc/meminfo: memFree=17287360/32950928 swapFree=67111528/67111528
[pid=14813] ppid=14811 vsize=346024 CPUtime=5000.06 cores=1,3,5,7
/proc/14813/stat : 14813 (march_hi) R 14811 14813 14775 0 -1 4202496 81585 0 0 0 499988 18 0 0 25 0 1 0 505321890 354328576 80048 33554432000 134512640 135197378 4289725376 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14813/statm: 86506 80048 91 168 0 86337 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 346024

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.09
CPU user time (s): 4999.89
CPU system time (s): 0.198969
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 346024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.89
system time used= 0.198969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81585
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= 8340

runsolver used 6.62699 second user time and 16.1105 second system time

The end

Launcher Data 

Begin job on node113 at 2011-04-18 20:21:52
IDJOB=3210101
IDBENCH=82674
IDSOLVER=1627
FILE ID=node113/3210101-1303150912
RUNJOBID= node113-1303150912-14794
PBS_JOBID= 13020969
Free space on /tmp= 72872 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v5000-c21000-S901912629-090-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210101-1303150912/watcher-3210101-1303150912 -o /tmp/evaluation-result-3210101-1303150912/solver-3210101-1303150912 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210101-1303150912.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= dd2bb1255d1ab08cabc4f5bd25c67ddb
RANDOM SEED=946665236

node113.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5332.76
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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		: 2666.846
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:     32950928 kB
MemFree:      17607468 kB
Buffers:        759492 kB
Cached:       14144672 kB
SwapCached:          0 kB
Active:        7680892 kB
Inactive:      7288896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17607468 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3376 kB
Writeback:           0 kB
AnonPages:       65724 kB
Mapped:          14828 kB
Slab:           309288 kB
PageTables:       4552 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   210752 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= 72872 MiB
End job on node113 at 2011-04-18 21:45:14