Trace number 1514162
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) | 1200.08 | 1200.51 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1760652419-100.cnf |
| MD5SUM | f395e669823c1b01b74bf47c7e820b61 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 2.38964 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 6000 |
| Number of clauses | 25200 |
| Sum of the clauses size | 75600 |
| 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 | 25200 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.29/0.33 c main():: *** [ march satisfiability solver ] ***
0.29/0.33 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.29/0.33 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.33 c main()::
0.29/0.33 c initFormula():: searching for DIMACS p-line....
0.29/0.33 c initFormula():: the DIMACS p-line indicates a CNF of 6000 variables and 25200 clauses.
0.29/0.33 c parseCNF():: parsing....
0.29/0.33 c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.33 c runParser():: parsing was successful, warming up engines...
0.29/0.33 c simplify_formula():: removed 0 tautological, 179 satisfied and 0 duplicate clauses
0.29/0.33 c preprocessing fase I completed:: there are now 5973 free variables and 25021 clauses.
0.29/0.33 c stat :: sign balance is biased by 0.487
0.29/0.33 c using 3-SAT heuristics (occurence based diff)
0.29/0.33 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.33 c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.29/0.33 c resolvent_look() :: found 70 resolvents
0.29/0.33 c lessRedundantTransformation():: nothing to be done.
0.29/0.33 c transformTo3SAT():: you gave me 6000 variables and 25091 clauses.
0.29/0.33 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.29/0.33 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.29/0.33 c transformTo3SAT():: the transformation yielded 6000 variabels and 25091 clauses.
0.29/0.33 c main():: clause / variable ratio: ( 25091 / 6000 ) = 4.18
0.29/0.33 c longest clause has size 3
0.29/0.33 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.33 c number of free variables = 5973
0.29/0.33 c dynamic_preselect_setsize :: off
0.29/0.33 c main():: all systems go!
0.29/0.33 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 465
0.69/0.76 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 103259
146.44/146.51 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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c |********************************
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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-1514162-1238226995/watcher-1514162-1238226995 -o /tmp/evaluation-result-1514162-1238226995/solver-1514162-1238226995 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514162-1238226995.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: 0.92 0.97 0.95 3/64 1335
/proc/meminfo: memFree=894592/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=1476 CPUtime=0
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 230 0 0 0 0 0 0 0 18 0 1 0 1095365665 1511424 215 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 369 215 59 167 0 200 0
[startup+0.0387699 s]
/proc/loadavg: 0.92 0.97 0.95 3/64 1335
/proc/meminfo: memFree=894592/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=3148 CPUtime=0.03
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 470 0 0 0 3 0 0 0 18 0 1 0 1095365665 3223552 454 1992294400 134512640 135197250 4294956240 18446744073709551615 134565019 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 787 454 63 167 0 618 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3148
[startup+0.10178 s]
/proc/loadavg: 0.92 0.97 0.95 3/64 1335
/proc/meminfo: memFree=894592/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=3416 CPUtime=0.09
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 1067 0 0 0 9 0 0 0 18 0 1 0 1095365665 3497984 558 1992294400 134512640 135197250 4294956240 18446744073709551615 134569365 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 854 558 68 167 0 685 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3416
[startup+0.301814 s]
/proc/loadavg: 0.92 0.97 0.95 3/64 1335
/proc/meminfo: memFree=894592/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=11564 CPUtime=0.29
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 3386 0 0 0 28 1 0 0 19 0 1 0 1095365665 11841536 1209 1992294400 134512640 135197250 4294956240 18446744073709551615 134560531 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 2891 1209 88 167 0 2722 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11564
[startup+0.701882 s]
/proc/loadavg: 0.92 0.97 0.95 3/64 1335
/proc/meminfo: memFree=894592/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=12144 CPUtime=0.69
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 5297 0 0 0 67 2 0 0 22 0 1 0 1095365665 12435456 2702 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 3036 2702 93 167 0 2867 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12144
[startup+1.50202 s]
/proc/loadavg: 0.92 0.97 0.95 2/65 1336
/proc/meminfo: memFree=883832/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=12952 CPUtime=1.49
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 5466 0 0 0 147 2 0 0 25 0 1 0 1095365665 13262848 2871 1992294400 134512640 135197250 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 3238 2871 93 167 0 3069 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12952
[startup+3.1023 s]
/proc/loadavg: 0.92 0.97 0.95 2/65 1336
/proc/meminfo: memFree=883256/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=13084 CPUtime=3.09
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 5485 0 0 0 307 2 0 0 25 0 1 0 1095365665 13398016 2890 1992294400 134512640 135197250 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 3271 2890 93 167 0 3102 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13084
[startup+6.30185 s]
/proc/loadavg: 0.93 0.97 0.95 2/65 1336
/proc/meminfo: memFree=882936/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=13428 CPUtime=6.29
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 5568 0 0 0 627 2 0 0 25 0 1 0 1095365665 13750272 2973 1992294400 134512640 135197250 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 3357 2973 93 167 0 3188 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13428
[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.95 2/65 1336
/proc/meminfo: memFree=882424/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=13728 CPUtime=12.69
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 5650 0 0 0 1267 2 0 0 25 0 1 0 1095365665 14057472 3055 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 3432 3055 93 167 0 3263 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13728
[startup+25.5012 s]
/proc/loadavg: 0.95 0.97 0.95 2/65 1336
/proc/meminfo: memFree=881784/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=14316 CPUtime=25.48
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 5808 0 0 0 2546 2 0 0 25 0 1 0 1095365665 14659584 3213 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 3579 3213 93 167 0 3410 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14316
[startup+51.1016 s]
/proc/loadavg: 1.04 0.99 0.96 2/65 1336
/proc/meminfo: memFree=881144/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=15016 CPUtime=51.07
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 5954 0 0 0 5105 2 0 0 25 0 1 0 1095365665 15376384 3359 1992294400 134512640 135197250 4294956240 18446744073709551615 134541575 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 3754 3359 93 167 0 3585 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15016
[startup+102.306 s]
/proc/loadavg: 1.06 1.00 0.96 2/65 1336
/proc/meminfo: memFree=879800/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=16840 CPUtime=102.25
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 6289 0 0 0 10222 3 0 0 25 0 1 0 1095365665 17244160 3690 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 4210 3690 93 167 0 4041 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16840
[startup+162.302 s]
/proc/loadavg: 1.02 1.00 0.96 2/65 1336
/proc/meminfo: memFree=878456/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=18544 CPUtime=162.24
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 6636 0 0 0 16220 4 0 0 25 0 1 0 1095365665 18989056 4033 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 4636 4033 93 167 0 4467 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18544
[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1336
/proc/meminfo: memFree=877368/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=20268 CPUtime=222.22
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 6888 0 0 0 22218 4 0 0 25 0 1 0 1095365665 20754432 4285 1992294400 134512640 135197250 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 5067 4285 93 167 0 4898 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 20268
[startup+282.303 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1342
/proc/meminfo: memFree=876216/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=20400 CPUtime=282.19
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 7189 0 0 0 28215 4 0 0 25 0 1 0 1095365665 20889600 4586 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 5100 4586 93 167 0 4931 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20400
[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1342
/proc/meminfo: memFree=875128/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=22988 CPUtime=342.16
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 7442 0 0 0 34212 4 0 0 25 0 1 0 1095365665 23539712 4839 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 5747 4839 93 167 0 5578 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 22988
[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1342
/proc/meminfo: memFree=873784/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=23544 CPUtime=402.14
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 7779 0 0 0 40210 4 0 0 25 0 1 0 1095365665 24109056 5171 1992294400 134512640 135197250 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 5886 5171 93 167 0 5717 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23544
[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1342
/proc/meminfo: memFree=872824/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=23544 CPUtime=462.12
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 8018 0 0 0 46207 5 0 0 25 0 1 0 1095365665 24109056 5410 1992294400 134512640 135197250 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 5886 5410 93 167 0 5717 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23544
[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1342
/proc/meminfo: memFree=871800/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=27424 CPUtime=522.09
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 8274 0 0 0 52204 5 0 0 25 0 1 0 1095365665 28082176 5666 1992294400 134512640 135197250 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 6856 5666 93 167 0 6687 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 27424
[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1342
/proc/meminfo: memFree=870712/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=27556 CPUtime=582.08
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 8545 0 0 0 58202 6 0 0 25 0 1 0 1095365665 28217344 5937 1992294400 134512640 135197250 4294956240 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 6889 5937 93 167 0 6720 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 27556
[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1342
/proc/meminfo: memFree=869752/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=27556 CPUtime=642.06
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 8781 0 0 0 64200 6 0 0 25 0 1 0 1095365665 28217344 6173 1992294400 134512640 135197250 4294956240 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 6889 6173 93 167 0 6720 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 27556
[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1342
/proc/meminfo: memFree=868664/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=27556 CPUtime=702.04
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 9057 0 0 0 70197 7 0 0 25 0 1 0 1095365665 28217344 6449 1992294400 134512640 135197250 4294956240 18446744073709551615 134541661 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 6889 6449 93 167 0 6720 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 27556
[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1342
/proc/meminfo: memFree=867576/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=33952 CPUtime=762.02
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 9303 0 0 0 76195 7 0 0 25 0 1 0 1095365665 34766848 6695 1992294400 134512640 135197250 4294956240 18446744073709551615 134548528 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 8488 6695 93 167 0 8319 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 33952
[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1342
/proc/meminfo: memFree=866552/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=34084 CPUtime=821.99
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 9572 0 0 0 82192 7 0 0 25 0 1 0 1095365665 34902016 6964 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 8521 6964 93 167 0 8352 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 34084
[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1342
/proc/meminfo: memFree=865464/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=34084 CPUtime=881.97
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 9837 0 0 0 88189 8 0 0 25 0 1 0 1095365665 34902016 7229 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 8521 7229 93 167 0 8352 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 34084
[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1342
/proc/meminfo: memFree=864440/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=34084 CPUtime=941.95
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 10088 0 0 0 94187 8 0 0 25 0 1 0 1095365665 34902016 7480 1992294400 134512640 135197250 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 8521 7480 93 167 0 8352 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 34084
[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1342
/proc/meminfo: memFree=863288/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=34216 CPUtime=1001.93
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 10363 0 0 0 100184 9 0 0 25 0 1 0 1095365665 35037184 7755 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 8554 7755 93 167 0 8385 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 34216
[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1342
/proc/meminfo: memFree=862328/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=34216 CPUtime=1061.91
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 10601 0 0 0 106182 9 0 0 25 0 1 0 1095365665 35037184 7993 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 8554 7993 93 167 0 8385 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 34216
[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1342
/proc/meminfo: memFree=861240/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=42948 CPUtime=1121.89
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 10872 0 0 0 112179 10 0 0 25 0 1 0 1095365665 43978752 8264 1992294400 134512640 135197250 4294956240 18446744073709551615 134593774 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 10737 8264 93 167 0 10568 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 42948
[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1342
/proc/meminfo: memFree=860216/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=42948 CPUtime=1181.87
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 11123 0 0 0 118176 11 0 0 25 0 1 0 1095365665 43978752 8515 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 10737 8515 93 167 0 10568 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 42948
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1342
/proc/meminfo: memFree=859896/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=42948 CPUtime=1200.07
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 11198 0 0 0 119996 11 0 0 25 0 1 0 1095365665 43978752 8590 1992294400 134512640 135197250 4294956240 18446744073709551615 134556426 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 10737 8590 93 167 0 10568 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 42948
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1342
/proc/meminfo: memFree=859896/2055920 swapFree=4177928/4192956
[pid=1335] ppid=1333 vsize=42948 CPUtime=1200.07
/proc/1335/stat : 1335 (march_nn) R 1333 1335 1146 0 -1 4194304 11198 0 0 0 119996 11 0 0 25 0 1 0 1095365665 43978752 8590 1992294400 134512640 135197250 4294956240 18446744073709551615 134556426 0 0 4096 0 0 0 0 17 1 0 0
/proc/1335/statm: 10737 8590 93 167 0 10568 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 42948
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.118981
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 42948
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11198
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= 2080
runsolver used 0.888864 second user time and 2.46062 second system time
The end
Launcher Data
Begin job on node14 at 2009-03-28 08:56:36
IDJOB=1514162
IDBENCH=70323
IDSOLVER=522
FILE ID=node14/1514162-1238226995
PBS_JOBID= 9060635
Free space on /tmp= 65396 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1760652419-100.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514162-1238226995/watcher-1514162-1238226995 -o /tmp/evaluation-result-1514162-1238226995/solver-1514162-1238226995 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514162-1238226995.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= f395e669823c1b01b74bf47c7e820b61
RANDOM SEED=302986267
node14.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 : 3000.270
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 : 5931.00
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 : 3000.270
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 : 5586.94
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 895072 kB
Buffers: 85980 kB
Cached: 980272 kB
SwapCached: 8964 kB
Active: 81244 kB
Inactive: 995564 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 895072 kB
SwapTotal: 4192956 kB
SwapFree: 4177928 kB
Dirty: 1216 kB
Writeback: 0 kB
Mapped: 16284 kB
Slab: 70012 kB
Committed_AS: 2803740 kB
PageTables: 1456 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= 65396 MiB
End job on node14 at 2009-03-28 09:16:38