Trace number 1729179
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:
-
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.
-
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.
-
CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
-
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.
-
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 Name | Answer | CPU time | Wall clock time |
|---|
| march_nn nn | ? (TO) | 1200.1 | 1200.41 |
General information on the benchmark
| Name | crafted/Hard/contest03/others/
999999000001nw.sat05-447.reshuffled-07.cnf |
| MD5SUM | 8bbab1b2b788407ca952856a1e2edded |
| Bench Category | CRAFTED (crafted instances) |
| Best result obtained on this benchmark | UNSAT |
| Best CPU time to get the best result obtained on this benchmark | 0.968851 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 4667 |
| Number of clauses | 18492 |
| Sum of the clauses size | 55356 |
| Maximum clause length | 3 |
| Minimum clause length | 1 |
| Number of clauses of size 1 | 60 |
| Number of clauses of size 2 | 0 |
| Number of clauses of size 3 | 18432 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.19/0.25 c main():: *** [ march satisfiability solver ] ***
0.19/0.25 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.19/0.25 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.25 c main()::
0.19/0.25 c initFormula():: searching for DIMACS p-line....
0.19/0.25 c initFormula():: the DIMACS p-line indicates a CNF of 4667 variables and 18492 clauses.
0.19/0.25 c parseCNF():: parsing....
0.19/0.25 c parseCNF():: the CNF contains 60 unary clauses.
0.19/0.25 c runParser():: parsing was successful, warming up engines...
0.19/0.25 c find_and_remove_tautogolies():: found and removed 59 tautologies
0.19/0.25 c find_and_remove_tautogolies():: found and removed 91 tautologies
0.19/0.25 c find_and_remove_tautogolies():: found and removed 1 tautologies
0.19/0.25 c simplify_formula():: removed 116 tautological, 614 satisfied and 1 duplicate clauses
0.19/0.25 c preprocessing fase I completed:: there are now 4448 free variables and 17761 clauses.
0.19/0.25 c stat :: sign balance is biased by 0.107
0.19/0.25 c find_equivalence():: found 2213 3-equivalences
0.19/0.25 c find_and_remove_tautogolies():: found and removed 1 tautologies
0.19/0.25 c find_and_remove_tautogolies():: found and removed 32 tautologies
0.19/0.25 c shorten_equivalence(): average equivalence length reduced from 6.455505 to 3.634862
0.19/0.25 c using 3-SAT heuristics (occurence based diff)
0.19/0.25 c find_and_remove_tautogolies():: found and removed 1 tautologies
0.19/0.25 c simplify_formula():: removed 2 tautological, 8854 satisfied and 0 duplicate clauses
0.19/0.25 c simplify_formula():: removed 0 tautological, 0 satisfied and 2256 duplicate clauses
0.19/0.25 c lessRedundantTransformation():: nothing to be done.
0.19/0.25 c transformTo3SAT():: you gave me 4667 variables and 13364 clauses.
0.19/0.25 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.25 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.25 c transformTo3SAT():: the transformation yielded 4667 variabels and 13364 clauses.
0.19/0.25 c main():: clause / variable ratio: ( 13364 / 4667 ) = 2.86
0.19/0.25 c longest clause has size 3
0.19/0.25 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.25 c number of free variables = 4414
0.19/0.25 c dynamic_preselect_setsize :: off
0.19/0.25 c main():: all systems go!
0.19/0.25 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 44
0.29/0.38 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: 799
3.89/3.99 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: 7496
45.38/45.48 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 |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 48911
318.91/319.09 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 |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
Verifier Data
ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>
Watcher Data
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1729179-1240746068/watcher-1729179-1240746068 -o /tmp/evaluation-result-1729179-1240746068/solver-1729179-1240746068 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1729179-1240746068.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 30876
/proc/meminfo: memFree=1807440/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=1260 CPUtime=0
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 201 0 0 0 0 0 0 0 20 0 1 0 102640525 1290240 186 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 315 187 59 167 0 146 0
[startup+0.08579 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 30876
/proc/meminfo: memFree=1807440/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=3224 CPUtime=0.07
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 831 0 0 0 7 0 0 0 20 0 1 0 102640525 3301376 546 1992294400 134512640 135197250 4294956224 18446744073709551615 134687830 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 806 546 68 167 0 637 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3224
[startup+0.101791 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 30876
/proc/meminfo: memFree=1807440/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=3224 CPUtime=0.09
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 831 0 0 0 9 0 0 0 20 0 1 0 102640525 3301376 546 1992294400 134512640 135197250 4294956224 18446744073709551615 134533129 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 806 546 68 167 0 637 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3224
[startup+0.301809 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 30876
/proc/meminfo: memFree=1807440/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=9276 CPUtime=0.29
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 1640 0 0 0 29 0 0 0 23 0 1 0 102640525 9498624 1112 1992294400 134512640 135197250 4294956224 18446744073709551615 134551177 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2319 1112 94 167 0 2150 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9276
[startup+0.701847 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 30876
/proc/meminfo: memFree=1807440/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=9760 CPUtime=0.69
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 1766 0 0 0 69 0 0 0 25 0 1 0 102640525 9994240 1238 1992294400 134512640 135197250 4294956224 18446744073709551615 134556426 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2440 1238 94 167 0 2271 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9760
[startup+1.50192 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1802440/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=10736 CPUtime=1.49
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 1990 0 0 0 149 0 0 0 25 0 1 0 102640525 10993664 1458 1992294400 134512640 135197250 4294956224 18446744073709551615 134551629 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2684 1458 94 167 0 2515 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10736
[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1801544/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=11264 CPUtime=3.09
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 2128 0 0 0 309 0 0 0 25 0 1 0 102640525 11534336 1596 1992294400 134512640 135197250 4294956224 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 2816 1596 94 167 0 2647 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11264
[startup+6.30137 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1800392/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=12144 CPUtime=6.28
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 2364 0 0 0 628 0 0 0 25 0 1 0 102640525 12435456 1830 1992294400 134512640 135197250 4294956224 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 3036 1830 94 167 0 2867 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12144
[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1799368/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=13144 CPUtime=12.69
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 2571 0 0 0 1268 1 0 0 25 0 1 0 102640525 13459456 2037 1992294400 134512640 135197250 4294956224 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 3286 2037 94 167 0 3117 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13144
[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1798088/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=14552 CPUtime=25.49
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 2886 0 0 0 2548 1 0 0 25 0 1 0 102640525 14901248 2352 1992294400 134512640 135197250 4294956224 18446744073709551615 134551512 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 3638 2352 94 167 0 3469 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14552
[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1796104/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=16780 CPUtime=51.08
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 3418 0 0 0 5107 1 0 0 25 0 1 0 102640525 17182720 2884 1992294400 134512640 135197250 4294956224 18446744073709551615 134551299 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 4195 2884 94 167 0 4026 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16780
[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1793672/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=19892 CPUtime=102.27
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 3985 0 0 0 10225 2 0 0 25 0 1 0 102640525 20369408 3451 1992294400 134512640 135197250 4294956224 18446744073709551615 134551538 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 4973 3451 94 167 0 4804 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19892
[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1791304/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=24244 CPUtime=162.24
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 4569 0 0 0 16222 2 0 0 25 0 1 0 102640525 24825856 4035 1992294400 134512640 135197250 4294956224 18446744073709551615 134548486 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 6061 4035 94 167 0 5892 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24244
[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1789128/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=25112 CPUtime=222.24
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 5094 0 0 0 22221 3 0 0 25 0 1 0 102640525 25714688 4560 1992294400 134512640 135197250 4294956224 18446744073709551615 134540964 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 6278 4560 94 167 0 6109 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 25112
[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1787208/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=26020 CPUtime=282.22
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 5578 0 0 0 28218 4 0 0 25 0 1 0 102640525 26644480 5044 1992294400 134512640 135197250 4294956224 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 6505 5044 94 167 0 6336 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 26020
[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1784008/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=34004 CPUtime=342.2
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 6345 0 0 0 34216 4 0 0 25 0 1 0 102640525 34820096 5811 1992294400 134512640 135197250 4294956224 18446744073709551615 134551679 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 8501 5811 94 167 0 8332 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 34004
[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1782344/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=34136 CPUtime=402.18
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 6764 0 0 0 40214 4 0 0 25 0 1 0 102640525 34955264 6230 1992294400 134512640 135197250 4294956224 18446744073709551615 134551255 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 8534 6230 94 167 0 8365 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 34136
[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1780616/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=35164 CPUtime=462.16
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 7171 0 0 0 46211 5 0 0 25 0 1 0 102640525 36007936 6637 1992294400 134512640 135197250 4294956224 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 8791 6637 94 167 0 8622 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 35164
[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1779144/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=35296 CPUtime=522.15
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 7539 0 0 0 52209 6 0 0 25 0 1 0 102640525 36143104 7005 1992294400 134512640 135197250 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 8824 7005 94 167 0 8655 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 35296
[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1777480/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=35560 CPUtime=582.14
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 7934 0 0 0 58207 7 0 0 25 0 1 0 102640525 36413440 7400 1992294400 134512640 135197250 4294956224 18446744073709551615 134548516 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 8890 7400 94 167 0 8721 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 35560
[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1775624/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=49004 CPUtime=642.12
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 8392 0 0 0 64205 7 0 0 25 0 1 0 102640525 50180096 7858 1992294400 134512640 135197250 4294956224 18446744073709551615 134548523 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 12251 7858 94 167 0 12082 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 49004
[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1773704/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=50420 CPUtime=702.11
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 8851 0 0 0 70203 8 0 0 25 0 1 0 102640525 51630080 8317 1992294400 134512640 135197250 4294956224 18446744073709551615 134526248 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 12605 8317 94 167 0 12436 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 50420
[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1771784/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=50684 CPUtime=762.1
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 9330 0 0 0 76201 9 0 0 25 0 1 0 102640525 51900416 8796 1992294400 134512640 135197250 4294956224 18446744073709551615 134597471 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 12671 8796 94 167 0 12502 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 50684
[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1769608/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=51080 CPUtime=822.08
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 9872 0 0 0 82198 10 0 0 25 0 1 0 102640525 52305920 9338 1992294400 134512640 135197250 4294956224 18446744073709551615 134551583 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 12770 9338 94 167 0 12601 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 51080
[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1767624/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=51212 CPUtime=882.07
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 10364 0 0 0 88196 11 0 0 25 0 1 0 102640525 52441088 9830 1992294400 134512640 135197250 4294956224 18446744073709551615 134526327 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 12803 9830 94 167 0 12634 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 51212
[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1765768/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=51212 CPUtime=942.04
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 10820 0 0 0 94193 11 0 0 25 0 1 0 102640525 52441088 10286 1992294400 134512640 135197250 4294956224 18446744073709551615 134551679 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 12803 10286 94 167 0 12634 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 51212
[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1764232/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=52936 CPUtime=1002.03
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 11191 0 0 0 100191 12 0 0 25 0 1 0 102640525 54206464 10657 1992294400 134512640 135197250 4294956224 18446744073709551615 134551688 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 13234 10657 94 167 0 13065 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 52936
[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1762312/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=53200 CPUtime=1062.02
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 11672 0 0 0 106189 13 0 0 25 0 1 0 102640525 54476800 11138 1992294400 134512640 135197250 4294956224 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 13300 11138 94 167 0 13131 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 53200
[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1760264/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=53464 CPUtime=1122
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 12167 0 0 0 112187 13 0 0 25 0 1 0 102640525 54747136 11633 1992294400 134512640 135197250 4294956224 18446744073709551615 134551274 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 13366 11633 94 167 0 13197 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 53464
[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30877
/proc/meminfo: memFree=1758344/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=80220 CPUtime=1181.99
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 12621 0 0 0 118185 14 0 0 25 0 1 0 102640525 82145280 12087 1992294400 134512640 135197250 4294956224 18446744073709551615 134551195 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 20055 12087 94 167 0 19886 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 80220
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30883
/proc/meminfo: memFree=1757568/2055920 swapFree=4188716/4192956
[pid=30876] ppid=30874 vsize=80220 CPUtime=1200.09
/proc/30876/stat : 30876 (march_nn) R 30874 30876 30462 0 -1 4194304 12770 0 0 0 119994 15 0 0 25 0 1 0 102640525 82145280 12236 1992294400 134512640 135197250 4294956224 18446744073709551615 134551482 0 0 4096 0 0 0 0 17 1 0 0
/proc/30876/statm: 20055 12236 94 167 0 19886 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 80220
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): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.94
CPU system time (s): 0.157975
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 80220
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12770
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= 2
involuntary context switches= 1952
runsolver used 1.36179 second user time and 2.80257 second system time
The end
Launcher Data
Begin job on node8 at 2009-04-26 13:41:08
IDJOB=1729179
IDBENCH=24694
IDSOLVER=522
FILE ID=node8/1729179-1240746068
PBS_JOBID= 9187000
Free space on /tmp= 65936 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest03/others/999999000001nw.sat05-447.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729179-1240746068/watcher-1729179-1240746068 -o /tmp/evaluation-result-1729179-1240746068/solver-1729179-1240746068 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1729179-1240746068.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 8bbab1b2b788407ca952856a1e2edded
RANDOM SEED=520069498
node8.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.238
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5914.62
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.238
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5996.54
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1807856 kB
Buffers: 15184 kB
Cached: 164392 kB
SwapCached: 1780 kB
Active: 60420 kB
Inactive: 131696 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1807856 kB
SwapTotal: 4192956 kB
SwapFree: 4188716 kB
Dirty: 1092 kB
Writeback: 0 kB
Mapped: 21048 kB
Slab: 41708 kB
Committed_AS: 511080 kB
PageTables: 1372 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264960 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 65936 MiB
End job on node8 at 2009-04-26 14:01:10