Trace number 1719863
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) | 1200.02 | 1200.32 |
General information on the benchmark
| Name | hoons-vbmc-lucky7.cnf |
| MD5SUM | e05028f569e580a3335aeab2d092cf1f |
| Bench Category | APPLICATION (applications instances) |
| Best result obtained on this benchmark | UNSAT |
| Best CPU time to get the best result obtained on this benchmark | 1.14183 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 8503 |
| Number of clauses | 25116 |
| Sum of the clauses size | 58576 |
| Maximum clause length | 3 |
| Minimum clause length | 1 |
| Number of clauses of size 1 | 21 |
| Number of clauses of size 2 | 16730 |
| Number of clauses of size 3 | 8365 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.19/0.27 c main():: *** [ march satisfiability solver ] ***
0.19/0.27 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.19/0.27 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.27 c main()::
0.19/0.27 c initFormula():: searching for DIMACS p-line....
0.19/0.27 c initFormula():: the DIMACS p-line indicates a CNF of 8503 variables and 25116 clauses.
0.19/0.27 c parseCNF():: parsing....
0.19/0.27 c parseCNF():: the CNF contains 21 unary clauses.
0.19/0.27 c runParser():: parsing was successful, warming up engines...
0.19/0.27 c find_and_remove_tautogolies():: found and removed 35 tautologies
0.19/0.27 c find_and_remove_tautogolies():: found and removed 51 tautologies
0.19/0.27 c simplify_formula():: removed 0 tautological, 1053 satisfied and 0 duplicate clauses
0.19/0.27 c preprocessing fase I completed:: there are now 8117 free variables and 24063 clauses.
0.19/0.27 c stat :: sign balance is biased by 0.151
0.19/0.27 c using 3-SAT heuristics (occurence based diff)
0.19/0.27 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.27 c simplify_formula():: removed 0 tautological, 0 satisfied and 526 duplicate clauses
0.19/0.27 c resolvent_look() :: found 414 resolvents
0.19/0.27 c lessRedundantTransformation():: nothing to be done.
0.19/0.27 c transformTo3SAT():: you gave me 8503 variables and 24477 clauses.
0.19/0.27 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.27 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.27 c transformTo3SAT():: the transformation yielded 8503 variabels and 24477 clauses.
0.19/0.27 c main():: clause / variable ratio: ( 24477 / 8503 ) = 2.88
0.19/0.27 c longest clause has size 3
0.19/0.27 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.27 c number of free variables = 8117
0.19/0.27 c dynamic_preselect_setsize :: off
0.19/0.27 c main():: all systems go!
0.19/0.27 c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 16
0.29/0.33 c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 459
1.39/1.49 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 7913
18.98/19.07 c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 110630
247.73/247.81 c |----------------------------------------------------------------|
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:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1719863-1240650155/watcher-1719863-1240650155 -o /tmp/evaluation-result-1719863-1240650155/solver-1719863-1240650155 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1719863-1240650155.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: 0.99 0.97 0.99 3/64 23017
/proc/meminfo: memFree=1875192/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=1724 CPUtime=0
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 93043247 1765376 262 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 431 262 58 167 0 262 0
[startup+0.0787021 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 23017
/proc/meminfo: memFree=1875192/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=3624 CPUtime=0.07
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 1126 0 0 0 7 0 0 0 18 0 1 0 93043247 3710976 609 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 906 609 67 167 0 737 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3624
[startup+0.101704 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 23017
/proc/meminfo: memFree=1875192/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=3624 CPUtime=0.09
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 1518 0 0 0 9 0 0 0 18 0 1 0 93043247 3710976 609 1992294400 134512640 135197250 4294956240 18446744073709551615 134702418 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 906 609 67 167 0 737 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3624
[startup+0.301722 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 23017
/proc/meminfo: memFree=1875192/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=15156 CPUtime=0.29
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 4998 0 0 0 28 1 0 0 19 0 1 0 93043247 15519744 1710 1992294400 134512640 135197250 4294956240 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 3789 1713 92 167 0 3620 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15156
[startup+0.701758 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 23017
/proc/meminfo: memFree=1875192/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=16088 CPUtime=0.69
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 5866 0 0 0 67 2 0 0 22 0 1 0 93043247 16474112 2577 1992294400 134512640 135197250 4294956240 18446744073709551615 134542101 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 4022 2577 92 167 0 3853 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16088
[startup+1.50183 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23018
/proc/meminfo: memFree=1864688/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=16876 CPUtime=1.49
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 6287 0 0 0 147 2 0 0 25 0 1 0 93043247 17281024 2993 1992294400 134512640 135197250 4294956240 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 4219 2993 92 167 0 4050 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16876
[startup+3.10198 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23018
/proc/meminfo: memFree=1863216/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=17468 CPUtime=3.09
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 6433 0 0 0 307 2 0 0 25 0 1 0 93043247 17887232 3136 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 4367 3136 92 167 0 4198 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17468
[startup+6.30128 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23018
/proc/meminfo: memFree=1861872/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=17732 CPUtime=6.29
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 6687 0 0 0 627 2 0 0 25 0 1 0 93043247 18157568 3390 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 4433 3390 92 167 0 4264 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17732
[startup+12.7029 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23018
/proc/meminfo: memFree=1861040/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=18516 CPUtime=12.69
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 6920 0 0 0 1267 2 0 0 25 0 1 0 93043247 18960384 3623 1992294400 134512640 135197250 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 4629 3623 92 167 0 4460 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18516
[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23018
/proc/meminfo: memFree=1859888/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=19648 CPUtime=25.49
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 7142 0 0 0 2546 3 0 0 25 0 1 0 93043247 20119552 3845 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 4912 3845 92 167 0 4743 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19648
[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23018
/proc/meminfo: memFree=1858352/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=21676 CPUtime=51.08
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 7531 0 0 0 5104 4 0 0 25 0 1 0 93043247 22196224 4234 1992294400 134512640 135197250 4294956240 18446744073709551615 134548562 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 5419 4234 92 167 0 5250 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21676
[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23018
/proc/meminfo: memFree=1855792/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=25556 CPUtime=102.27
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 8154 0 0 0 10222 5 0 0 25 0 1 0 93043247 26169344 4857 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 6389 4857 92 167 0 6220 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25556
[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23018
/proc/meminfo: memFree=1852336/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=31984 CPUtime=162.25
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 8998 0 0 0 16219 6 0 0 25 0 1 0 93043247 32751616 5701 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 7996 5701 92 167 0 7827 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31984
[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23018
/proc/meminfo: memFree=1849456/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=33268 CPUtime=222.24
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 9703 0 0 0 22216 8 0 0 25 0 1 0 93043247 34066432 6406 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 8317 6406 92 167 0 8148 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33268
[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23018
/proc/meminfo: memFree=1846768/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=33268 CPUtime=282.22
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 10375 0 0 0 28213 9 0 0 25 0 1 0 93043247 34066432 7078 1992294400 134512640 135197250 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 8317 7078 92 167 0 8148 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 33268
[startup+342.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 23018
/proc/meminfo: memFree=1844144/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=46176 CPUtime=342.21
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 11014 0 0 0 34211 10 0 0 25 0 1 0 93043247 47284224 7717 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 11544 7717 92 167 0 11375 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 46176
[startup+402.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 23018
/proc/meminfo: memFree=1841328/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=46308 CPUtime=402.19
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 11718 0 0 0 40207 12 0 0 25 0 1 0 93043247 47419392 8421 1992294400 134512640 135197250 4294956240 18446744073709551615 134541968 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 11577 8421 92 167 0 11408 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 46308
[startup+462.302 s]
/proc/loadavg: 1.09 1.03 1.01 2/65 23018
/proc/meminfo: memFree=1838128/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=46308 CPUtime=462.18
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 12497 0 0 0 46205 13 0 0 25 0 1 0 93043247 47419392 9200 1992294400 134512640 135197250 4294956240 18446744073709551615 134541952 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 11577 9200 92 167 0 11408 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 46308
[startup+522.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 23018
/proc/meminfo: memFree=1834736/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=49028 CPUtime=522.17
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 13343 0 0 0 52203 14 0 0 25 0 1 0 93043247 50204672 10046 1992294400 134512640 135197250 4294956240 18446744073709551615 134541254 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 12257 10046 92 167 0 12088 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 49028
[startup+582.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 23018
/proc/meminfo: memFree=1832368/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=49028 CPUtime=582.14
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 13920 0 0 0 58200 14 0 0 25 0 1 0 93043247 50204672 10623 1992294400 134512640 135197250 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 12257 10623 92 167 0 12088 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 49028
[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23018
/proc/meminfo: memFree=1830000/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=49028 CPUtime=642.13
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 14486 0 0 0 64198 15 0 0 25 0 1 0 93043247 50204672 11189 1992294400 134512640 135197250 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 12257 11189 92 167 0 12088 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 49028
[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23018
/proc/meminfo: memFree=1827376/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=71144 CPUtime=702.12
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 15125 0 0 0 70196 16 0 0 25 0 1 0 93043247 72851456 11828 1992294400 134512640 135197250 4294956240 18446744073709551615 134552749 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 17786 11828 92 167 0 17617 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 71144
[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23018
/proc/meminfo: memFree=1824816/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=75156 CPUtime=762.11
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 15743 0 0 0 76194 17 0 0 25 0 1 0 93043247 76959744 12446 1992294400 134512640 135197250 4294956240 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 18789 12446 92 167 0 18620 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 75156
[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23018
/proc/meminfo: memFree=1822448/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=75156 CPUtime=822.09
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 16331 0 0 0 82191 18 0 0 25 0 1 0 93043247 76959744 13034 1992294400 134512640 135197250 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 18789 13034 92 167 0 18620 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 75156
[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23018
/proc/meminfo: memFree=1820144/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=75156 CPUtime=882.07
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 16890 0 0 0 88189 18 0 0 25 0 1 0 93043247 76959744 13593 1992294400 134512640 135197250 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 18789 13593 92 167 0 18620 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 75156
[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23018
/proc/meminfo: memFree=1817776/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=75156 CPUtime=942.06
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 17474 0 0 0 94187 19 0 0 25 0 1 0 93043247 76959744 14177 1992294400 134512640 135197250 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 18789 14177 92 167 0 18620 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 75156
[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23018
/proc/meminfo: memFree=1815408/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=75156 CPUtime=1002.04
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 18057 0 0 0 100184 20 0 0 25 0 1 0 93043247 76959744 14760 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 18789 14760 92 167 0 18620 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 75156
[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23018
/proc/meminfo: memFree=1812784/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=75156 CPUtime=1062.03
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 18708 0 0 0 106182 21 0 0 25 0 1 0 93043247 76959744 15411 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 18789 15411 92 167 0 18620 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 75156
[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23018
/proc/meminfo: memFree=1809968/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=81108 CPUtime=1122.01
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 19409 0 0 0 112179 22 0 0 25 0 1 0 93043247 83054592 16112 1992294400 134512640 135197250 4294956240 18446744073709551615 134541968 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 20277 16112 92 167 0 20108 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 81108
[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23018
/proc/meminfo: memFree=1807024/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=81108 CPUtime=1182
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 20131 0 0 0 118177 23 0 0 25 0 1 0 93043247 83054592 16834 1992294400 134512640 135197250 4294956240 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 20277 16834 92 167 0 20108 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 81108
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23018
/proc/meminfo: memFree=1806128/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=81108 CPUtime=1200
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 20348 0 0 0 119976 24 0 0 25 0 1 0 93043247 83054592 17051 1992294400 134512640 135197250 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 20277 17051 92 167 0 20108 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 81108
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23018
/proc/meminfo: memFree=1806128/2055920 swapFree=4181232/4192956
[pid=23017] ppid=23015 vsize=81108 CPUtime=1200
/proc/23017/stat : 23017 (march_nn) R 23015 23017 22946 0 -1 4194304 20348 0 0 0 119976 24 0 0 25 0 1 0 93043247 83054592 17051 1992294400 134512640 135197250 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/23017/statm: 20277 17051 92 167 0 20108 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 81108
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.02
CPU user time (s): 1199.77
CPU system time (s): 0.254961
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 81108
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.254961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20348
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= 2823
runsolver used 1.04084 second user time and 2.28965 second system time
The end
Launcher Data
Begin job on node48 at 2009-04-25 11:02:35
IDJOB=1719863
IDBENCH=69576
IDSOLVER=522
FILE ID=node48/1719863-1240650155
PBS_JOBID= 9186512
Free space on /tmp= 66308 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE08/cnf/hoons-vbmc-lucky7.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1719863-1240650155/watcher-1719863-1240650155 -o /tmp/evaluation-result-1719863-1240650155/solver-1719863-1240650155 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1719863-1240650155.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= e05028f569e580a3335aeab2d092cf1f
RANDOM SEED=680951196
node48.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 : 3000.209
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 : 3000.209
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: 1875672 kB
Buffers: 5636 kB
Cached: 113636 kB
SwapCached: 5304 kB
Active: 61724 kB
Inactive: 65176 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1875672 kB
SwapTotal: 4192956 kB
SwapFree: 4181232 kB
Dirty: 1128 kB
Writeback: 0 kB
Mapped: 13332 kB
Slab: 39360 kB
Committed_AS: 401980 kB
PageTables: 1368 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= 66308 MiB
End job on node48 at 2009-04-25 11:22:37