Trace number 1515734

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:
  1. 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.
  2. 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.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. 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.
  5. 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 NameAnswerCPU timeWall clock time
march_nn nnUNSAT 1086.87 1087.17

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1559668863-058.cnf
MD5SUMa3f3fd0be9c576316fd52f2f017266f9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark760.148
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data 

0.79/0.87	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.87	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.87	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.87	c main()::
0.79/0.87	c initFormula():: searching for DIMACS p-line....
0.79/0.87	c full lookahead due to high density!
0.79/0.87	c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.79/0.87	c parseCNF():: parsing....
0.79/0.87	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.87	c runParser():: parsing was successful, warming up engines...
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.87	c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.79/0.87	c stat :: sign balance is biased by 0.008
0.79/0.87	c using k-SAT heuristics (size based diff)
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.79/0.87	c main():: clause / variable ratio: ( 5340 / 60 ) = 89.00
0.79/0.87	c longest clause has size 7
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.87	c number of free variables = 60
0.79/0.87	c dynamic_preselect_setsize :: off
0.79/0.87	c main():: all systems go!
0.79/0.87	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 11877
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c |****************************************************************| (15/999) NodeCount: 1667857
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1086.79/1087.16	c |----------------------------------------------------------------|
c |
1086.79/1087.16	c
1086.79/1087.16	c main():: nodeCount: 1667862
1086.79/1087.16	c main():: dead ends in main: 255
1086.79/1087.16	c main():: lookAheadCount: 74746484
1086.79/1087.16	c main():: unitResolveCount: 5848899
1086.79/1087.16	c main():: time=1087.010000
1086.79/1087.16	c main():: necessary_assignments: 6769
1086.79/1087.16	c main():: bin_sat: 0, bin_unsat 0
1086.79/1087.16	c main():: doublelook: #: 5559024, succes #: 4520097
1086.79/1087.16	c main():: doublelook: overall 7.605 of all possible doublelooks executed
1086.79/1087.16	c main():: doublelook: succesrate: 81.311, average DL_trigger: 16.732
1086.79/1087.16	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515734-1238258338/watcher-1515734-1238258338 -o /tmp/evaluation-result-1515734-1238258338/solver-1515734-1238258338 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515734-1238258338.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 0.99 3/80 1205
/proc/meminfo: memFree=1835412/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=836 CPUtime=0
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 109 0 0 0 0 0 0 0 20 0 1 0 1098497465 856064 94 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 209 95 59 167 0 40 0

[startup+0.077114 s]
/proc/loadavg: 0.92 0.97 0.99 3/80 1205
/proc/meminfo: memFree=1835412/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=1796 CPUtime=0.07
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 736 0 0 0 7 0 0 0 21 0 1 0 1098497465 1839104 327 1992294400 134512640 135197250 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 449 327 84 167 0 280 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1796

[startup+0.102115 s]
/proc/loadavg: 0.92 0.97 0.99 3/80 1205
/proc/meminfo: memFree=1835412/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=1796 CPUtime=0.09
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 736 0 0 0 9 0 0 0 21 0 1 0 1098497465 1839104 327 1992294400 134512640 135197250 4294956240 18446744073709551615 134539457 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 449 327 84 167 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1796

[startup+0.302136 s]
/proc/loadavg: 0.92 0.97 0.99 3/80 1205
/proc/meminfo: memFree=1835412/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=1796 CPUtime=0.29
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 736 0 0 0 29 0 0 0 22 0 1 0 1098497465 1839104 327 1992294400 134512640 135197250 4294956240 18446744073709551615 134539457 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 449 327 84 167 0 280 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1796

[startup+0.701177 s]
/proc/loadavg: 0.92 0.97 0.99 3/80 1205
/proc/meminfo: memFree=1835412/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=1796 CPUtime=0.69
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 736 0 0 0 69 0 0 0 25 0 1 0 1098497465 1839104 327 1992294400 134512640 135197250 4294956240 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 449 327 84 167 0 280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1796

[startup+1.50126 s]
/proc/loadavg: 0.92 0.97 0.99 2/81 1206
/proc/meminfo: memFree=1834188/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=2172 CPUtime=1.49
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 947 0 0 0 149 0 0 0 25 0 1 0 1098497465 2224128 391 1992294400 134512640 135197250 4294956240 18446744073709551615 134593080 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 543 391 94 167 0 374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2172

[startup+3.10143 s]
/proc/loadavg: 0.92 0.97 0.99 2/81 1206
/proc/meminfo: memFree=1834060/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=2416 CPUtime=3.09
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 949 0 0 0 309 0 0 0 25 0 1 0 1098497465 2473984 393 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 604 393 94 167 0 435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2416

[startup+6.30176 s]
/proc/loadavg: 1.01 0.99 0.99 2/81 1206
/proc/meminfo: memFree=1833868/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=2416 CPUtime=6.29
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 987 0 0 0 629 0 0 0 25 0 1 0 1098497465 2473984 431 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 604 431 94 167 0 435 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2416

[startup+12.7014 s]
/proc/loadavg: 1.01 0.99 0.99 2/81 1206
/proc/meminfo: memFree=1833172/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=2876 CPUtime=12.69
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 1145 0 0 0 1269 0 0 0 25 0 1 0 1098497465 2945024 545 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 719 545 94 167 0 550 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2876

[startup+25.5017 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1206
/proc/meminfo: memFree=1832532/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=3728 CPUtime=25.48
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 1302 0 0 0 2548 0 0 0 25 0 1 0 1098497465 3817472 702 1992294400 134512640 135197250 4294956240 18446744073709551615 134548418 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 932 702 94 167 0 763 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3728

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1206
/proc/meminfo: memFree=1831316/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=5644 CPUtime=51.07
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 1609 0 0 0 5107 0 0 0 25 0 1 0 1098497465 5779456 1009 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 1411 1009 94 167 0 1242 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5644

[startup+102.307 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1206
/proc/meminfo: memFree=1828884/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=7368 CPUtime=102.26
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 2192 0 0 0 10226 0 0 0 25 0 1 0 1098497465 7544832 1592 1992294400 134512640 135197250 4294956240 18446744073709551615 134603275 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 1842 1592 94 167 0 1673 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7368

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1206
/proc/meminfo: memFree=1826196/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=10136 CPUtime=162.25
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 2855 0 0 0 16224 1 0 0 25 0 1 0 1098497465 10379264 2255 1992294400 134512640 135197250 4294956240 18446744073709551615 134524975 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 2534 2255 94 167 0 2365 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10136

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1206
/proc/meminfo: memFree=1823444/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=14016 CPUtime=222.22
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 3508 0 0 0 22221 1 0 0 25 0 1 0 1098497465 14352384 2908 1992294400 134512640 135197250 4294956240 18446744073709551615 134593152 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 3504 2908 94 167 0 3335 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14016

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1206
/proc/meminfo: memFree=1820948/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=20012 CPUtime=282.21
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 4135 0 0 0 28219 2 0 0 25 0 1 0 1098497465 20492288 3535 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 5003 3535 94 167 0 4834 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20012

[startup+342.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1206
/proc/meminfo: memFree=1818516/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=20012 CPUtime=342.19
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 4727 0 0 0 34217 2 0 0 25 0 1 0 1098497465 20492288 4127 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 5003 4127 94 167 0 4834 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20012

[startup+402.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1206
/proc/meminfo: memFree=1816084/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=20012 CPUtime=402.17
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 5327 0 0 0 40215 2 0 0 25 0 1 0 1098497465 20492288 4727 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 5003 4727 94 167 0 4834 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 20012

[startup+462.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1206
/proc/meminfo: memFree=1813716/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=28744 CPUtime=462.16
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 5906 0 0 0 46213 3 0 0 25 0 1 0 1098497465 29433856 5306 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 7186 5306 94 167 0 7017 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 28744

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1206
/proc/meminfo: memFree=1811540/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=28744 CPUtime=522.14
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 6442 0 0 0 52211 3 0 0 25 0 1 0 1098497465 29433856 5842 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 7186 5842 94 167 0 7017 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 28744

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1206
/proc/meminfo: memFree=1809236/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=29096 CPUtime=582.13
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 7004 0 0 0 58209 4 0 0 25 0 1 0 1098497465 29794304 6404 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 7274 6404 94 167 0 7105 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 29096

[startup+642.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1206
/proc/meminfo: memFree=1806996/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=29096 CPUtime=642.12
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 7537 0 0 0 64208 4 0 0 25 0 1 0 1098497465 29794304 6937 1992294400 134512640 135197250 4294956240 18446744073709551615 134603275 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 7274 6937 94 167 0 7105 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 29096

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1207
/proc/meminfo: memFree=1804756/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=42192 CPUtime=702.1
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 8063 0 0 0 70205 5 0 0 25 0 1 0 1098497465 43204608 7463 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 10548 7463 94 167 0 10379 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 42192

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1207
/proc/meminfo: memFree=1802708/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=42192 CPUtime=762.09
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 8542 0 0 0 76204 5 0 0 25 0 1 0 1098497465 43204608 7942 1992294400 134512640 135197250 4294956240 18446744073709551615 134593066 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 10548 7942 94 167 0 10379 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 42192

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1207
/proc/meminfo: memFree=1800596/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=42192 CPUtime=822.06
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 9052 0 0 0 82201 5 0 0 25 0 1 0 1098497465 43204608 8452 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 10548 8452 94 167 0 10379 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 42192

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1207
/proc/meminfo: memFree=1798676/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=42192 CPUtime=882.05
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 9522 0 0 0 88199 6 0 0 25 0 1 0 1098497465 43204608 8922 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 10548 8922 94 167 0 10379 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 42192

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1207
/proc/meminfo: memFree=1796820/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=42192 CPUtime=942.03
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 9969 0 0 0 94197 6 0 0 25 0 1 0 1098497465 43204608 9369 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 10548 9369 94 167 0 10379 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 42192

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1207
/proc/meminfo: memFree=1795028/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=42192 CPUtime=1002.02
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 10400 0 0 0 100196 6 0 0 25 0 1 0 1098497465 43204608 9800 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 10548 9800 94 167 0 10379 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 42192

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1207
/proc/meminfo: memFree=1793492/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=42192 CPUtime=1062
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 10787 0 0 0 106194 6 0 0 25 0 1 0 1098497465 43204608 10187 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 10548 10187 94 167 0 10379 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 42192

Solver just ended. Dumping a history of the last processes samples

[startup+1075.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1207
/proc/meminfo: memFree=1793172/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=42192 CPUtime=1074.79
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 10860 0 0 0 107473 6 0 0 25 0 1 0 1098497465 43204608 10260 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 10548 10260 94 167 0 10379 0
Current children cumulated CPU time (s) 1074.79
Current children cumulated vsize (KiB) 42192

[startup+1081.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1207
/proc/meminfo: memFree=1793044/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=42192 CPUtime=1081.19
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 10892 0 0 0 108113 6 0 0 25 0 1 0 1098497465 43204608 10292 1992294400 134512640 135197250 4294956240 18446744073709551615 134593019 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 10548 10292 94 167 0 10379 0
Current children cumulated CPU time (s) 1081.19
Current children cumulated vsize (KiB) 42192

[startup+1084.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1207
/proc/meminfo: memFree=1792980/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=42192 CPUtime=1084.39
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 10907 0 0 0 108433 6 0 0 25 0 1 0 1098497465 43204608 10307 1992294400 134512640 135197250 4294956240 18446744073709551615 134524842 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 10548 10307 94 167 0 10379 0
Current children cumulated CPU time (s) 1084.39
Current children cumulated vsize (KiB) 42192

[startup+1086.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1207
/proc/meminfo: memFree=1792980/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=42192 CPUtime=1085.99
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 10913 0 0 0 108593 6 0 0 25 0 1 0 1098497465 43204608 10313 1992294400 134512640 135197250 4294956240 18446744073709551615 134593059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 10548 10313 94 167 0 10379 0
Current children cumulated CPU time (s) 1085.99
Current children cumulated vsize (KiB) 42192

[startup+1086.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1207
/proc/meminfo: memFree=1792916/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=42192 CPUtime=1086.39
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 10914 0 0 0 108633 6 0 0 25 0 1 0 1098497465 43204608 10314 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 10548 10314 94 167 0 10379 0
Current children cumulated CPU time (s) 1086.39
Current children cumulated vsize (KiB) 42192

[startup+1087.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 1207
/proc/meminfo: memFree=1792916/2055920 swapFree=4163576/4192956
[pid=1205] ppid=1203 vsize=42192 CPUtime=1086.79
/proc/1205/stat : 1205 (march_nn) R 1203 1205 902 0 -1 4194304 10916 0 0 0 108673 6 0 0 25 0 1 0 1098497465 43204608 10316 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/1205/statm: 10548 10316 94 167 0 10379 0
Current children cumulated CPU time (s) 1086.79
Current children cumulated vsize (KiB) 42192

Child status: 20
Real time (s): 1087.17
CPU time (s): 1086.87
CPU user time (s): 1086.79
CPU system time (s): 0.073988
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 42192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1086.79
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10917
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= 2156

runsolver used 1.41678 second user time and 3.55246 second system time

The end

Launcher Data 

Begin job on node90 at 2009-03-28 17:38:58
IDJOB=1515734
IDBENCH=70454
IDSOLVER=522
FILE ID=node90/1515734-1238258338
PBS_JOBID= 9060752
Free space on /tmp= 66456 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1559668863-058.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515734-1238258338/watcher-1515734-1238258338 -o /tmp/evaluation-result-1515734-1238258338/solver-1515734-1238258338 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515734-1238258338.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a3f3fd0be9c576316fd52f2f017266f9
RANDOM SEED=134701477

node90.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		: 3000.234
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		: 3000.234
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:       1835892 kB
Buffers:         46940 kB
Cached:         101336 kB
SwapCached:      18936 kB
Active:         111120 kB
Inactive:        57672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835892 kB
SwapTotal:     4192956 kB
SwapFree:      4163576 kB
Dirty:             912 kB
Writeback:           0 kB
Mapped:          25708 kB
Slab:            35492 kB
Committed_AS:  2502224 kB
PageTables:       2668 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= 66456 MiB
End job on node90 at 2009-03-28 17:57:05