Trace number 1514678
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:
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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.
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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.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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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.
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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) | 1200.05 | 1200.51 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S56507352-034.cnf |
| MD5SUM | 3489273d9d670dd6da5e410852c60205 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 530.094 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 12000 |
| Number of clauses | 50400 |
| Sum of the clauses size | 151200 |
| Maximum clause length | 3 |
| Minimum clause length | 3 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 0 |
| Number of clauses of size 3 | 50400 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.89/0.93 c main():: *** [ march satisfiability solver ] ***
0.89/0.93 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.89/0.93 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.93 c main()::
0.89/0.93 c initFormula():: searching for DIMACS p-line....
0.89/0.93 c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.89/0.93 c parseCNF():: parsing....
0.89/0.93 c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.93 c runParser():: parsing was successful, warming up engines...
0.89/0.93 c simplify_formula():: removed 0 tautological, 334 satisfied and 0 duplicate clauses
0.89/0.93 c preprocessing fase I completed:: there are now 11948 free variables and 50066 clauses.
0.89/0.93 c stat :: sign balance is biased by 0.469
0.89/0.93 c using 3-SAT heuristics (occurence based diff)
0.89/0.93 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.93 c simplify_formula():: removed 0 tautological, 0 satisfied and 152 duplicate clauses
0.89/0.93 c resolvent_look() :: found 76 resolvents
0.89/0.93 c lessRedundantTransformation():: nothing to be done.
0.89/0.93 c transformTo3SAT():: you gave me 12000 variables and 50142 clauses.
0.89/0.93 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.89/0.93 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.89/0.93 c transformTo3SAT():: the transformation yielded 12000 variabels and 50142 clauses.
0.89/0.93 c main():: clause / variable ratio: ( 50142 / 12000 ) = 4.18
0.89/0.93 c longest clause has size 3
0.89/0.93 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.93 c number of free variables = 11948
0.89/0.93 c dynamic_preselect_setsize :: off
0.89/0.93 c main():: all systems go!
0.89/0.93 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 902
2.59/2.66 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: 406518
1186.63/1187.18 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:489) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514678-1238242659/watcher-1514678-1238242659 -o /tmp/evaluation-result-1514678-1238242659/solver-1514678-1238242659 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514678-1238242659.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: 1.91 1.97 1.99 4/86 30697
/proc/meminfo: memFree=1646984/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=2124 CPUtime=0
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 370 0 0 0 0 0 0 0 18 0 1 0 1096929985 2174976 355 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 531 355 59 167 0 362 0
[startup+0.103706 s]
/proc/loadavg: 1.91 1.97 1.99 4/86 30697
/proc/meminfo: memFree=1646984/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=5844 CPUtime=0.1
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 1213 0 0 0 9 1 0 0 18 0 1 0 1096929985 5984256 912 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 1461 912 66 167 0 1292 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5844
[startup+0.202718 s]
/proc/loadavg: 1.91 1.97 1.99 4/86 30697
/proc/meminfo: memFree=1646984/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=6020 CPUtime=0.19
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 2101 0 0 0 18 1 0 0 18 0 1 0 1096929985 6164480 1013 1992294400 134512640 135197250 4294956240 18446744073709551615 134687810 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 1505 1013 68 167 0 1336 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6020
[startup+0.302731 s]
/proc/loadavg: 1.91 1.97 1.99 4/86 30697
/proc/meminfo: memFree=1646984/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=6020 CPUtime=0.29
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 2805 0 0 0 28 1 0 0 19 0 1 0 1096929985 6164480 1013 1992294400 134512640 135197250 4294956240 18446744073709551615 134649177 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 1505 1013 68 167 0 1336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6020
[startup+0.70278 s]
/proc/loadavg: 1.91 1.97 1.99 4/86 30697
/proc/meminfo: memFree=1646984/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=8200 CPUtime=0.69
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 6262 0 0 0 66 3 0 0 23 0 1 0 1096929985 8396800 1541 1992294400 134512640 135197250 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 2050 1541 83 167 0 1881 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8200
[startup+1.50188 s]
/proc/loadavg: 1.91 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1632064/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=22288 CPUtime=1.49
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 11389 0 0 0 144 5 0 0 25 0 1 0 1096929985 22822912 4989 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 5572 4989 93 167 0 5403 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22288
[startup+3.10108 s]
/proc/loadavg: 1.91 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1626688/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=24304 CPUtime=3.09
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 11735 0 0 0 304 5 0 0 25 0 1 0 1096929985 24887296 5335 1992294400 134512640 135197250 4294956240 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 6076 5335 93 167 0 5907 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24304
[startup+6.30148 s]
/proc/loadavg: 1.92 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1625088/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=24840 CPUtime=6.29
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 11890 0 0 0 624 5 0 0 25 0 1 0 1096929985 25436160 5490 1992294400 134512640 135197250 4294956240 18446744073709551615 134541698 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 6210 5490 93 167 0 6041 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24840
[startup+12.7013 s]
/proc/loadavg: 1.93 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1624448/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=25412 CPUtime=12.68
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 12025 0 0 0 1263 5 0 0 25 0 1 0 1096929985 26021888 5625 1992294400 134512640 135197250 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 6353 5625 93 167 0 6184 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25412
[startup+25.5019 s]
/proc/loadavg: 1.94 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1624000/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=25880 CPUtime=25.48
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 12152 0 0 0 2543 5 0 0 25 0 1 0 1096929985 26501120 5752 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 6470 5752 93 167 0 6301 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25880
[startup+51.1011 s]
/proc/loadavg: 1.96 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1623360/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=26528 CPUtime=51.07
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 12315 0 0 0 5102 5 0 0 25 0 1 0 1096929985 27164672 5915 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 6632 5915 93 167 0 6463 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26528
[startup+102.302 s]
/proc/loadavg: 1.98 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1622208/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=27756 CPUtime=102.26
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 12572 0 0 0 10220 6 0 0 25 0 1 0 1096929985 28422144 6172 1992294400 134512640 135197250 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 6939 6172 93 167 0 6770 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27756
[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1621312/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=28664 CPUtime=162.23
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 12781 0 0 0 16217 6 0 0 25 0 1 0 1096929985 29351936 6381 1992294400 134512640 135197250 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 7166 6381 93 167 0 6997 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28664
[startup+222.308 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1620608/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=29696 CPUtime=222.21
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 12971 0 0 0 22215 6 0 0 25 0 1 0 1096929985 30408704 6571 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 7424 6571 93 167 0 7255 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29696
[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1619904/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=29828 CPUtime=282.18
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 13148 0 0 0 28211 7 0 0 25 0 1 0 1096929985 30543872 6748 1992294400 134512640 135197250 4294956240 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 7457 6748 93 167 0 7288 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 29828
[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1619200/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=31252 CPUtime=342.16
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 13333 0 0 0 34209 7 0 0 25 0 1 0 1096929985 32002048 6933 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 7813 6933 93 167 0 7644 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 31252
[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1618496/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=31500 CPUtime=402.13
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 13516 0 0 0 40206 7 0 0 25 0 1 0 1096929985 32256000 7106 1992294400 134512640 135197250 4294956240 18446744073709551615 134541705 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 7875 7106 93 167 0 7706 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 31500
[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1617920/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=33356 CPUtime=462.11
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 13669 0 0 0 46203 8 0 0 25 0 1 0 1096929985 34156544 7259 1992294400 134512640 135197250 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 8339 7259 93 167 0 8170 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 33356
[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1617280/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=33488 CPUtime=522.09
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 13819 0 0 0 52201 8 0 0 25 0 1 0 1096929985 34291712 7409 1992294400 134512640 135197250 4294956240 18446744073709551615 134611698 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 8372 7409 93 167 0 8203 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 33488
[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1616704/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=33620 CPUtime=582.06
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 13968 0 0 0 58198 8 0 0 25 0 1 0 1096929985 34426880 7558 1992294400 134512640 135197250 4294956240 18446744073709551615 134541705 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 8405 7558 93 167 0 8236 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 33620
[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1616064/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=33752 CPUtime=642.05
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 14121 0 0 0 64196 9 0 0 25 0 1 0 1096929985 34562048 7711 1992294400 134512640 135197250 4294956240 18446744073709551615 134541705 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 8438 7711 93 167 0 8269 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 33752
[startup+702.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1615360/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=36340 CPUtime=702.02
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 14267 0 0 0 70193 9 0 0 25 0 1 0 1096929985 37212160 7857 1992294400 134512640 135197250 4294956240 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 9085 7857 93 167 0 8916 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 36340
[startup+762.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1614720/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=36472 CPUtime=762
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 14420 0 0 0 76191 9 0 0 25 0 1 0 1096929985 37347328 8010 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 9118 8010 93 167 0 8949 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 36472
[startup+822.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1614144/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=36604 CPUtime=821.97
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 14565 0 0 0 82188 9 0 0 25 0 1 0 1096929985 37482496 8155 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 9151 8155 93 167 0 8982 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 36604
[startup+882.307 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1613632/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=36604 CPUtime=881.95
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 14706 0 0 0 88186 9 0 0 25 0 1 0 1096929985 37482496 8296 1992294400 134512640 135197250 4294956240 18446744073709551615 134570753 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 9151 8296 93 167 0 8982 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 36604
[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1613056/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=36736 CPUtime=941.93
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 14852 0 0 0 94183 10 0 0 25 0 1 0 1096929985 37617664 8442 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 9184 8442 93 167 0 9015 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 36736
[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1612480/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=40908 CPUtime=1001.9
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 14999 0 0 0 100180 10 0 0 25 0 1 0 1096929985 41889792 8589 1992294400 134512640 135197250 4294956240 18446744073709551615 134541634 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 10227 8589 93 167 0 10058 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 40908
[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1611840/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=41040 CPUtime=1061.88
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 15145 0 0 0 106178 10 0 0 25 0 1 0 1096929985 42024960 8735 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 10260 8735 93 167 0 10091 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 41040
[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1611264/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=41172 CPUtime=1121.85
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 15296 0 0 0 112175 10 0 0 25 0 1 0 1096929985 42160128 8886 1992294400 134512640 135197250 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 10293 8886 93 167 0 10124 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 41172
[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1610560/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=41304 CPUtime=1181.83
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 15455 0 0 0 118173 10 0 0 25 0 1 0 1096929985 42295296 9045 1992294400 134512640 135197250 4294956240 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 10326 9045 93 167 0 10157 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 41304
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30698
/proc/meminfo: memFree=1610432/2055920 swapFree=4170308/4192956
[pid=30697] ppid=30695 vsize=41304 CPUtime=1200.03
/proc/30697/stat : 30697 (march_nn) R 30695 30697 30502 0 -1 4194304 15497 0 0 0 119993 10 0 0 25 0 1 0 1096929985 42295296 9087 1992294400 134512640 135197250 4294956240 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 0 0 0
/proc/30697/statm: 10326 9087 93 167 0 10157 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 41304
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): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.93
CPU system time (s): 0.115982
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 41304
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15497
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= 4649
runsolver used 1.24981 second user time and 4.22236 second system time
The end
Launcher Data
Begin job on node92 at 2009-03-28 13:17:40
IDJOB=1514678
IDBENCH=70366
IDSOLVER=522
FILE ID=node92/1514678-1238242659
PBS_JOBID= 9060688
Free space on /tmp= 66560 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S56507352-034.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514678-1238242659/watcher-1514678-1238242659 -o /tmp/evaluation-result-1514678-1238242659/solver-1514678-1238242659 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514678-1238242659.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 3489273d9d670dd6da5e410852c60205
RANDOM SEED=1734823218
node92.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 : 3000.249
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 : 3000.249
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: 1647464 kB
Buffers: 50204 kB
Cached: 293248 kB
SwapCached: 7632 kB
Active: 81784 kB
Inactive: 271588 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1647464 kB
SwapTotal: 4192956 kB
SwapFree: 4170308 kB
Dirty: 1692 kB
Writeback: 0 kB
Mapped: 15616 kB
Slab: 39104 kB
Committed_AS: 1876920 kB
PageTables: 2768 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264952 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66560 MiB
End job on node92 at 2009-03-28 13:37:42