Trace number 3210157

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) 5000.06 4999.94

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S1351005860-011-UNKNOWN.cnf
MD5SUM6a80d43525a755784678c69a1c250bac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.9839
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data 

0.19/0.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.20	c main()::
0.19/0.20	c initFormula():: searching for DIMACS p-line....
0.19/0.20	c full lookahead due to high density!
0.19/0.20	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.19/0.20	c parseCNF():: parsing....
0.19/0.20	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.20	c runParser():: parsing was successful, warming up engines...
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.19/0.20	c stat :: sign balance is biased by 0.041
0.19/0.20	c using k-SAT heuristics (size based diff)
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.19/0.20	c longest clause has size 5
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c number of free variables = 1000
0.19/0.20	c dynamic_preselect_setsize :: off
0.19/0.20	c main():: all systems go!
0.19/0.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 453
0.29/0.33	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: 49970
6.89/6.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5100846
713.20/713.21	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 |*************************************************
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-3210157-1303152398/watcher-3210157-1303152398 -o /tmp/evaluation-result-3210157-1303152398/solver-3210157-1303152398 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210157-1303152398.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: 0.88 1.25 1.64 2/177 9162
/proc/meminfo: memFree=18438880/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=1208 CPUtime=0 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 189 0 0 0 0 0 0 0 22 0 1 0 426839472 1236992 145 33554432000 134512640 135197378 4294183424 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9162/statm: 302 145 58 168 0 133 0

[startup+0.0453121 s]
/proc/loadavg: 0.88 1.25 1.64 2/177 9162
/proc/meminfo: memFree=18438880/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=2720 CPUtime=0.04 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 1420 0 0 0 4 0 0 0 22 0 1 0 426839472 2785280 416 33554432000 134512640 135197378 4294183424 18446744073709551615 134534462 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9162/statm: 680 416 79 168 0 511 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2720

[startup+0.100289 s]
/proc/loadavg: 0.88 1.25 1.64 2/177 9162
/proc/meminfo: memFree=18438880/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=3756 CPUtime=0.09 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 2597 0 0 0 9 0 0 0 22 0 1 0 426839472 3846144 649 33554432000 134512640 135197378 4294183424 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9162/statm: 939 649 82 168 0 770 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3756

[startup+0.300254 s]
/proc/loadavg: 0.88 1.25 1.64 2/177 9162
/proc/meminfo: memFree=18438880/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=6620 CPUtime=0.29 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 3262 0 0 0 29 0 0 0 23 0 1 0 426839472 6778880 1096 33554432000 134512640 135197378 4294183424 18446744073709551615 134539378 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9162/statm: 1655 1096 93 168 0 1486 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6620

[startup+0.700183 s]
/proc/loadavg: 0.88 1.25 1.64 2/177 9162
/proc/meminfo: memFree=18438880/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=6620 CPUtime=0.69 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 3263 0 0 0 69 0 0 0 25 0 1 0 426839472 6778880 1097 33554432000 134512640 135197378 4294183424 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9162/statm: 1655 1097 93 168 0 1486 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6620

[startup+1.50004 s]
/proc/loadavg: 0.88 1.25 1.64 3/178 9163
/proc/meminfo: memFree=18434056/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=6620 CPUtime=1.49 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 3264 0 0 0 149 0 0 0 25 0 1 0 426839472 6778880 1098 33554432000 134512640 135197378 4294183424 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9162/statm: 1655 1098 93 168 0 1486 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6620

[startup+3.10076 s]
/proc/loadavg: 0.88 1.25 1.64 3/178 9163
/proc/meminfo: memFree=18433188/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=7176 CPUtime=3.09 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 3317 0 0 0 309 0 0 0 25 0 1 0 426839472 7348224 1151 33554432000 134512640 135197378 4294183424 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9162/statm: 1794 1151 93 168 0 1625 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7176

[startup+6.3002 s]
/proc/loadavg: 0.97 1.26 1.65 3/178 9163
/proc/meminfo: memFree=18431848/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=8712 CPUtime=6.29 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 3631 0 0 0 629 0 0 0 25 0 1 0 426839472 8921088 1465 33554432000 134512640 135197378 4294183424 18446744073709551615 134603278 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9162/statm: 2178 1465 93 168 0 2009 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8712

[startup+12.7001 s]
/proc/loadavg: 1.05 1.27 1.65 3/178 9163
/proc/meminfo: memFree=18429148/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=9476 CPUtime=12.69 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 3915 0 0 0 1269 0 0 0 25 0 1 0 426839472 9703424 1749 33554432000 134512640 135197378 4294183424 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9162/statm: 2369 1749 93 168 0 2200 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9476

[startup+25.5008 s]
/proc/loadavg: 1.26 1.31 1.65 3/178 9163
/proc/meminfo: memFree=18424412/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=12352 CPUtime=25.49 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 4477 0 0 0 2549 0 0 0 25 0 1 0 426839472 12648448 2311 33554432000 134512640 135197378 4294183424 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9162/statm: 3088 2311 93 168 0 2919 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12352

[startup+51.1004 s]
/proc/loadavg: 1.51 1.36 1.66 3/178 9164
/proc/meminfo: memFree=18414784/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=18820 CPUtime=51.09 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 5606 0 0 0 5108 1 0 0 25 0 1 0 426839472 19271680 3440 33554432000 134512640 135197378 4294183424 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9162/statm: 4705 3440 93 168 0 4536 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18820

[startup+102.306 s]
/proc/loadavg: 1.79 1.46 1.67 3/178 9165
/proc/meminfo: memFree=18393932/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=33372 CPUtime=102.3 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 7856 0 0 0 10229 1 0 0 25 0 1 0 426839472 34172928 5690 33554432000 134512640 135197378 4294183424 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9162/statm: 8343 5690 93 168 0 8174 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 33372

[startup+162.301 s]
/proc/loadavg: 1.92 1.55 1.69 3/178 9167
/proc/meminfo: memFree=18370956/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=47136 CPUtime=162.3 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 10574 0 0 0 16228 2 0 0 25 0 1 0 426839472 48267264 8408 33554432000 134512640 135197378 4294183424 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9162/statm: 11784 8408 93 168 0 11615 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 47136

[startup+222.3 s]
/proc/loadavg: 1.97 1.63 1.71 3/178 9169
/proc/meminfo: memFree=18348724/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=47136 CPUtime=222.3 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 13237 0 0 0 22228 2 0 0 25 0 1 0 426839472 48267264 11071 33554432000 134512640 135197378 4294183424 18446744073709551615 134570801 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9162/statm: 11784 11071 93 168 0 11615 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 47136

[startup+282.301 s]
/proc/loadavg: 1.99 1.70 1.73 3/178 9170
/proc/meminfo: memFree=18327356/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=66780 CPUtime=282.3 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 15888 0 0 0 28227 3 0 0 25 0 1 0 426839472 68382720 13722 33554432000 134512640 135197378 4294183424 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9162/statm: 16695 13722 93 168 0 16526 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 66780

[startup+342.3 s]
/proc/loadavg: 1.99 1.75 1.74 3/178 9172
/proc/meminfo: memFree=18303992/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=96916 CPUtime=342.29 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 18526 0 0 0 34226 3 0 0 25 0 1 0 426839472 99241984 16360 33554432000 134512640 135197378 4294183424 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9162/statm: 24229 16360 93 168 0 24060 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 96916

[startup+402.301 s]
/proc/loadavg: 1.99 1.79 1.75 3/178 9173
/proc/meminfo: memFree=18281760/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=96916 CPUtime=402.3 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 21133 0 0 0 40226 4 0 0 25 0 1 0 426839472 99241984 18967 33554432000 134512640 135197378 4294183424 18446744073709551615 134548758 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9162/statm: 24229 18967 93 168 0 24060 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 96916

[startup+462.301 s]
/proc/loadavg: 1.99 1.83 1.76 3/178 9175
/proc/meminfo: memFree=18259760/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=96916 CPUtime=462.3 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 23705 0 0 0 46226 4 0 0 25 0 1 0 426839472 99241984 21539 33554432000 134512640 135197378 4294183424 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9162/statm: 24229 21539 93 168 0 24060 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 96916

[startup+522.3 s]
/proc/loadavg: 2.06 1.87 1.78 3/178 9177
/proc/meminfo: memFree=18239504/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=141116 CPUtime=522.3 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 26242 0 0 0 52225 5 0 0 25 0 1 0 426839472 144502784 24076 33554432000 134512640 135197378 4294183424 18446744073709551615 134603464 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9162/statm: 35279 24076 93 168 0 35110 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 141116

[startup+582.301 s]
/proc/loadavg: 2.02 1.89 1.79 3/178 9178
/proc/meminfo: memFree=18217148/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=142456 CPUtime=582.3 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 28738 0 0 0 58225 5 0 0 25 0 1 0 426839472 145874944 26572 33554432000 134512640 135197378 4294183424 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9162/statm: 35614 26572 93 168 0 35445 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 142456

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 9283
/proc/meminfo: memFree=16949004/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=1035524 CPUtime=4062.39 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 176455 0 0 0 406202 37 0 0 25 0 1 0 426839472 1060376576 174289 33554432000 134512640 135197378 4294183424 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9162/statm: 258881 174289 93 168 0 258712 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 1035524

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 9285
/proc/meminfo: memFree=16928508/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=1035524 CPUtime=4122.39 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 178802 0 0 0 412202 37 0 0 25 0 1 0 426839472 1060376576 176636 33554432000 134512640 135197378 4294183424 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9162/statm: 258881 176636 93 168 0 258712 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 1035524

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 9286
/proc/meminfo: memFree=16908376/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=1035524 CPUtime=4182.38 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 181021 0 0 0 418201 37 0 0 25 0 1 0 426839472 1060376576 178855 33554432000 134512640 135197378 4294183424 18446744073709551615 134593064 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9162/statm: 258881 178855 93 168 0 258712 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 1035524

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 9288
/proc/meminfo: memFree=16885892/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=1035524 CPUtime=4242.39 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 183680 0 0 0 424201 38 0 0 25 0 1 0 426839472 1060376576 181514 33554432000 134512640 135197378 4294183424 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9162/statm: 258881 181514 93 168 0 258712 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 1035524

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 9289
/proc/meminfo: memFree=16863660/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=1035524 CPUtime=4302.39 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 186355 0 0 0 430201 38 0 0 25 0 1 0 426839472 1060376576 184189 33554432000 134512640 135197378 4294183424 18446744073709551615 134539079 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9162/statm: 258881 184189 93 168 0 258712 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 1035524

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 9291
/proc/meminfo: memFree=16842532/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=1035524 CPUtime=4362.39 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 189004 0 0 0 436200 39 0 0 25 0 1 0 426839472 1060376576 186838 33554432000 134512640 135197378 4294183424 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9162/statm: 258881 186838 93 168 0 258712 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 1035524

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 9293
/proc/meminfo: memFree=16819556/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=1035524 CPUtime=4422.39 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 191643 0 0 0 442200 39 0 0 25 0 1 0 426839472 1060376576 189477 33554432000 134512640 135197378 4294183424 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9162/statm: 258881 189477 93 168 0 258712 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 1035524

[startup+4482.3 s]
/proc/loadavg: 2.08 2.02 1.95 3/178 9303
/proc/meminfo: memFree=16796988/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=1035524 CPUtime=4482.4 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 194259 0 0 0 448200 40 0 0 25 0 1 0 426839472 1060376576 192093 33554432000 134512640 135197378 4294183424 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9162/statm: 258881 192093 93 168 0 258712 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 1035524

[startup+4542.3 s]
/proc/loadavg: 2.03 2.01 1.95 3/178 9305
/proc/meminfo: memFree=16775996/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=1035524 CPUtime=4542.4 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 196852 0 0 0 454200 40 0 0 25 0 1 0 426839472 1060376576 194686 33554432000 134512640 135197378 4294183424 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9162/statm: 258881 194686 93 168 0 258712 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 1035524

[startup+4602.3 s]
/proc/loadavg: 2.01 2.00 1.95 3/178 9306
/proc/meminfo: memFree=16753272/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=1035524 CPUtime=4602.41 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 199411 0 0 0 460200 41 0 0 25 0 1 0 426839472 1060376576 197245 33554432000 134512640 135197378 4294183424 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9162/statm: 258881 197245 93 168 0 258712 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 1035524

[startup+4662.3 s]
/proc/loadavg: 2.06 2.02 1.95 3/178 9311
/proc/meminfo: memFree=16730988/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=1035524 CPUtime=4662.4 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 201935 0 0 0 466199 41 0 0 25 0 1 0 426839472 1060376576 199769 33554432000 134512640 135197378 4294183424 18446744073709551615 134548463 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9162/statm: 258881 199769 93 168 0 258712 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 1035524

[startup+4722.31 s]
/proc/loadavg: 2.02 2.01 1.95 3/178 9313
/proc/meminfo: memFree=16710736/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=1035524 CPUtime=4722.4 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 204404 0 0 0 472199 41 0 0 25 0 1 0 426839472 1060376576 202238 33554432000 134512640 135197378 4294183424 18446744073709551615 134525026 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9162/statm: 258881 202238 93 168 0 258712 0
Current children cumulated CPU time (s) 4722.4
Current children cumulated vsize (KiB) 1035524

[startup+4782.3 s]
/proc/loadavg: 2.01 2.00 1.95 3/178 9314
/proc/meminfo: memFree=16691476/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=1035524 CPUtime=4782.4 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 206771 0 0 0 478198 42 0 0 25 0 1 0 426839472 1060376576 204605 33554432000 134512640 135197378 4294183424 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9162/statm: 258881 204605 93 168 0 258712 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 1035524

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 9316
/proc/meminfo: memFree=16671480/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=1035524 CPUtime=4842.4 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 208970 0 0 0 484198 42 0 0 25 0 1 0 426839472 1060376576 206804 33554432000 134512640 135197378 4294183424 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9162/statm: 258881 206804 93 168 0 258712 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 1035524

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 9317
/proc/meminfo: memFree=16650476/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=1035524 CPUtime=4902.4 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 211646 0 0 0 490198 42 0 0 25 0 1 0 426839472 1060376576 209480 33554432000 134512640 135197378 4294183424 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9162/statm: 258881 209480 93 168 0 258712 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 1035524

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 9319
/proc/meminfo: memFree=16630348/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=1035524 CPUtime=4962.4 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 214322 0 0 0 496198 42 0 0 25 0 1 0 426839472 1060376576 212156 33554432000 134512640 135197378 4294183424 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9162/statm: 258881 212156 93 168 0 258712 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 1035524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 9321
/proc/meminfo: memFree=17572476/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=1035524 CPUtime=5000.01 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 215994 0 0 0 499958 43 0 0 25 0 1 0 426839472 1060376576 213828 33554432000 134512640 135197378 4294183424 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9162/statm: 258881 213828 93 168 0 258712 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 1035524

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 1.95 3/179 9321
/proc/meminfo: memFree=17572476/32950928 swapFree=67111528/67111528
[pid=9162] ppid=9160 vsize=1035524 CPUtime=5000.01 cores=1,3,5,7
/proc/9162/stat : 9162 (march_hi) R 9160 9162 9124 0 -1 4202496 215994 0 0 0 499958 43 0 0 25 0 1 0 426839472 1060376576 213828 33554432000 134512640 135197378 4294183424 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9162/statm: 258881 213828 93 168 0 258712 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 1035524

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.06
CPU user time (s): 4999.59
CPU system time (s): 0.469928
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1035524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.59
system time used= 0.469928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 215994
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= 10439

runsolver used 6.96394 second user time and 15.7726 second system time

The end

Launcher Data 

Begin job on node125 at 2011-04-18 20:46:38
IDJOB=3210157
IDBENCH=82688
IDSOLVER=1627
FILE ID=node125/3210157-1303152398
RUNJOBID= node125-1303152398-9143
PBS_JOBID= 13020992
Free space on /tmp= 72632 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S1351005860-011-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210157-1303152398/watcher-3210157-1303152398 -o /tmp/evaluation-result-3210157-1303152398/solver-3210157-1303152398 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210157-1303152398.cnf

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

MD5SUM BENCH= 6a80d43525a755784678c69a1c250bac
RANDOM SEED=1061105089

node125.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5266.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      18439160 kB
Buffers:        692640 kB
Cached:       13406136 kB
SwapCached:          0 kB
Active:        5645736 kB
Inactive:      8518488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      18439160 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2444 kB
Writeback:           0 kB
AnonPages:       65540 kB
Mapped:          14876 kB
Slab:           282448 kB
PageTables:       4712 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   210160 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= 72632 MiB
End job on node125 at 2011-04-18 22:10:00