Trace number 1513694
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) | 1200.03 | 1200.42 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S7007454-009.cnf |
| MD5SUM | 648c8d820b622b84f63b74fa018c43ab |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 0.12798 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 2000 |
| Number of clauses | 8400 |
| Sum of the clauses size | 25200 |
| 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 | 8400 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.03/0.09 c main():: *** [ march satisfiability solver ] ***
0.03/0.09 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.03/0.09 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.03/0.09 c main()::
0.03/0.09 c initFormula():: searching for DIMACS p-line....
0.03/0.09 c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.03/0.09 c parseCNF():: parsing....
0.03/0.09 c parseCNF():: the CNF contains 0 unary clauses.
0.03/0.09 c runParser():: parsing was successful, warming up engines...
0.03/0.09 c simplify_formula():: removed 0 tautological, 48 satisfied and 0 duplicate clauses
0.03/0.09 c preprocessing fase I completed:: there are now 1992 free variables and 8352 clauses.
0.03/0.09 c stat :: sign balance is biased by 0.456
0.03/0.09 c using 3-SAT heuristics (occurence based diff)
0.03/0.09 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.09 c simplify_formula():: removed 0 tautological, 0 satisfied and 144 duplicate clauses
0.03/0.09 c resolvent_look() :: found 61 resolvents
0.03/0.09 c lessRedundantTransformation():: nothing to be done.
0.03/0.09 c transformTo3SAT():: you gave me 2000 variables and 8413 clauses.
0.03/0.09 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.03/0.09 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.03/0.09 c transformTo3SAT():: the transformation yielded 2000 variabels and 8413 clauses.
0.03/0.09 c main():: clause / variable ratio: ( 8413 / 2000 ) = 4.21
0.03/0.09 c longest clause has size 3
0.03/0.09 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.09 c number of free variables = 1992
0.03/0.09 c dynamic_preselect_setsize :: off
0.03/0.09 c main():: all systems go!
0.03/0.09 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 154
0.09/0.17 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 10934
6.39/6.40 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 511375
296.80/296.92 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-1513694-1238220973/watcher-1513694-1238220973 -o /tmp/evaluation-result-1513694-1238220973/solver-1513694-1238220973 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513694-1238220973.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: 0.93 0.98 0.98 3/64 32429
/proc/meminfo: memFree=1196656/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=968 CPUtime=0
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1094762920 991232 127 1992294400 134512640 135197250 4294956240 18446744073709551615 134848443 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 242 127 59 167 0 73 0
[startup+0.040409 s]
/proc/loadavg: 0.93 0.98 0.98 3/64 32429
/proc/meminfo: memFree=1196656/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=1916 CPUtime=0.03
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 317 0 0 0 3 0 0 0 18 0 1 0 1094762920 1961984 300 1992294400 134512640 135197250 4294956240 18446744073709551615 134695253 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 479 300 80 167 0 310 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1916
[startup+0.102419 s]
/proc/loadavg: 0.93 0.98 0.98 3/64 32429
/proc/meminfo: memFree=1196656/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=4544 CPUtime=0.09
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 674 0 0 0 9 0 0 0 18 0 1 0 1094762920 4653056 603 1992294400 134512640 135197250 4294956240 18446744073709551615 134713094 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 1136 603 93 167 0 967 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4544
[startup+0.301454 s]
/proc/loadavg: 0.93 0.98 0.98 3/64 32429
/proc/meminfo: memFree=1196656/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=4688 CPUtime=0.29
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 1086 0 0 0 29 0 0 0 19 0 1 0 1094762920 4800512 1015 1992294400 134512640 135197250 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 1172 1015 93 167 0 1003 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4688
[startup+0.701522 s]
/proc/loadavg: 0.93 0.98 0.98 3/64 32429
/proc/meminfo: memFree=1196656/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=4820 CPUtime=0.69
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 1120 0 0 0 69 0 0 0 23 0 1 0 1094762920 4935680 1049 1992294400 134512640 135197250 4294956240 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 1205 1049 93 167 0 1036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4820
[startup+1.50166 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1192744/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=4960 CPUtime=1.49
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 1153 0 0 0 149 0 0 0 25 0 1 0 1094762920 5079040 1082 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 1240 1082 93 167 0 1071 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4960
[startup+3.10194 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1192488/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=5228 CPUtime=3.09
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 1208 0 0 0 309 0 0 0 25 0 1 0 1094762920 5353472 1137 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 1307 1137 93 167 0 1138 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5228
[startup+6.30149 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1192104/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=5528 CPUtime=6.29
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 1268 0 0 0 628 1 0 0 25 0 1 0 1094762920 5660672 1197 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 1382 1197 93 167 0 1213 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5528
[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1191672/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=6120 CPUtime=12.68
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 1370 0 0 0 1267 1 0 0 25 0 1 0 1094762920 6266880 1298 1992294400 134512640 135197250 4294956240 18446744073709551615 134542317 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 1530 1298 93 167 0 1361 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6120
[startup+25.5028 s]
/proc/loadavg: 0.95 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1190904/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=7156 CPUtime=25.48
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 1560 0 0 0 2547 1 0 0 25 0 1 0 1094762920 7327744 1487 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 1789 1487 93 167 0 1620 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7156
[startup+51.1012 s]
/proc/loadavg: 0.97 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1189752/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=8112 CPUtime=51.07
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 1846 0 0 0 5105 2 0 0 25 0 1 0 1094762920 8306688 1773 1992294400 134512640 135197250 4294956240 18446744073709551615 134541698 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 2028 1773 93 167 0 1859 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8112
[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1187320/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=11500 CPUtime=102.26
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 2452 0 0 0 10223 3 0 0 25 0 1 0 1094762920 11776000 2379 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 2875 2379 93 167 0 2706 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11500
[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1184568/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=14220 CPUtime=162.23
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 3145 0 0 0 16220 3 0 0 25 0 1 0 1094762920 14561280 3072 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 3555 3072 93 167 0 3386 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14220
[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1181688/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=18992 CPUtime=222.22
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 3843 0 0 0 22218 4 0 0 25 0 1 0 1094762920 19447808 3770 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 4748 3770 93 167 0 4579 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18992
[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1178680/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=18992 CPUtime=282.2
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 4584 0 0 0 28215 5 0 0 25 0 1 0 1094762920 19447808 4511 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 4748 4511 93 167 0 4579 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18992
[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1175928/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=26456 CPUtime=342.18
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 5278 0 0 0 34212 6 0 0 25 0 1 0 1094762920 27090944 5205 1992294400 134512640 135197250 4294956240 18446744073709551615 134548304 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 6614 5205 93 167 0 6445 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 26456
[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1173304/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=26456 CPUtime=402.16
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 5950 0 0 0 40210 6 0 0 25 0 1 0 1094762920 27090944 5877 1992294400 134512640 135197250 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 6614 5877 93 167 0 6445 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 26456
[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1170488/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=35188 CPUtime=462.14
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 6630 0 0 0 46207 7 0 0 25 0 1 0 1094762920 36032512 6557 1992294400 134512640 135197250 4294956240 18446744073709551615 134572708 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 8797 6557 93 167 0 8628 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 35188
[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1167736/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=35188 CPUtime=522.12
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 7334 0 0 0 52205 7 0 0 25 0 1 0 1094762920 36032512 7261 1992294400 134512640 135197250 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 8797 7261 93 167 0 8628 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 35188
[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1164664/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=38352 CPUtime=582.1
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 8098 0 0 0 58202 8 0 0 25 0 1 0 1094762920 39272448 8025 1992294400 134512640 135197250 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 9588 8025 93 167 0 9419 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 38352
[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1161976/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=38352 CPUtime=642.08
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 8751 0 0 0 64199 9 0 0 25 0 1 0 1094762920 39272448 8678 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 9588 8678 93 167 0 9419 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 38352
[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1159224/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=51448 CPUtime=702.06
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 9419 0 0 0 70196 10 0 0 25 0 1 0 1094762920 52682752 9346 1992294400 134512640 135197250 4294956240 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 12862 9346 93 167 0 12693 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 51448
[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1156408/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=51448 CPUtime=762.05
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 10111 0 0 0 76194 11 0 0 25 0 1 0 1094762920 52682752 10038 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 12862 10038 93 167 0 12693 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 51448
[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1153592/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=51580 CPUtime=822.03
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 10839 0 0 0 82191 12 0 0 25 0 1 0 1094762920 52817920 10766 1992294400 134512640 135197250 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 12895 10766 93 167 0 12726 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 51580
[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1150456/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=51580 CPUtime=882
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 11613 0 0 0 88188 12 0 0 25 0 1 0 1094762920 52817920 11540 1992294400 134512640 135197250 4294956240 18446744073709551615 134542141 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 12895 11540 93 167 0 12726 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 51580
[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1147896/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=51580 CPUtime=941.98
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 12276 0 0 0 94185 13 0 0 25 0 1 0 1094762920 52817920 12203 1992294400 134512640 135197250 4294956240 18446744073709551615 134541663 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 12895 12203 93 167 0 12726 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 51580
[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1145080/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=71224 CPUtime=1001.97
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 12957 0 0 0 100183 14 0 0 25 0 1 0 1094762920 72933376 12884 1992294400 134512640 135197250 4294956240 18446744073709551615 134541612 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 17806 12884 93 167 0 17637 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 71224
[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1142264/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=71224 CPUtime=1061.95
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 13660 0 0 0 106181 14 0 0 25 0 1 0 1094762920 72933376 13587 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 17806 13587 93 167 0 17637 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 71224
[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1139320/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=71224 CPUtime=1121.93
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 14389 0 0 0 112178 15 0 0 25 0 1 0 1094762920 72933376 14316 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 17806 14316 93 167 0 17637 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 71224
[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1136312/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=77280 CPUtime=1181.91
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 15133 0 0 0 118175 16 0 0 25 0 1 0 1094762920 79134720 15060 1992294400 134512640 135197250 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 19320 15060 93 167 0 19151 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 77280
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 32430
/proc/meminfo: memFree=1135480/2055920 swapFree=4178700/4192956
[pid=32429] ppid=32427 vsize=77280 CPUtime=1200.01
/proc/32429/stat : 32429 (march_nn) R 32427 32429 32392 0 -1 4194304 15328 0 0 0 119985 16 0 0 25 0 1 0 1094762920 79134720 15255 1992294400 134512640 135197250 4294956240 18446744073709551615 134543678 0 0 4096 0 0 0 0 17 1 0 0
/proc/32429/statm: 19320 15255 93 167 0 19151 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 77280
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): 1200.42
CPU time (s): 1200.03
CPU user time (s): 1199.85
CPU system time (s): 0.174973
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 77280
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15328
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= 2115
runsolver used 1.01984 second user time and 2.30165 second system time
The end
Launcher Data
Begin job on node25 at 2009-03-28 07:16:13
IDJOB=1513694
IDBENCH=70284
IDSOLVER=522
FILE ID=node25/1513694-1238220973
PBS_JOBID= 9060615
Free space on /tmp= 66216 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S7007454-009.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513694-1238220973/watcher-1513694-1238220973 -o /tmp/evaluation-result-1513694-1238220973/solver-1513694-1238220973 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513694-1238220973.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 648c8d820b622b84f63b74fa018c43ab
RANDOM SEED=1363189178
node25.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 : 3000.263
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 : 3000.263
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: 1197136 kB
Buffers: 90064 kB
Cached: 678804 kB
SwapCached: 8032 kB
Active: 189200 kB
Inactive: 589200 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1197136 kB
SwapTotal: 4192956 kB
SwapFree: 4178700 kB
Dirty: 1052 kB
Writeback: 0 kB
Mapped: 14420 kB
Slab: 66436 kB
Committed_AS: 3102240 kB
PageTables: 1464 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= 66216 MiB
End job on node25 at 2009-03-28 07:36:16