Trace number 1516922

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 nn? (TO) 1200.05 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S159251645-087.cnf
MD5SUMce26e93a4185cf6cf29bdb9810800206
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 520 variables and 2210 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 23 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 516 free variables and 2187 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.439
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.00/0.02	c resolvent_look() :: found 81 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 520 variables and 2268 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 520 variabels and 2268 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2268 / 520 ) = 4.36
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 516
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 29
0.00/0.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 443
0.10/0.16	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3802
1.29/1.38	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 22276
8.89/8.92	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 93785
41.47/41.55	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 290939
142.33/142.46	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 683462
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c |****************************************************************| ( 8/999) NodeCount: 1847964
1119.96/1120.40	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-1516922-1238277489/watcher-1516922-1238277489 -o /tmp/evaluation-result-1516922-1238277489/solver-1516922-1238277489 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516922-1238277489.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 0.98 0.99 2/72 7966
/proc/meminfo: memFree=1425056/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=984 CPUtime=0
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 1100410188 1007616 131 1992294400 134512640 135197250 4294956240 18446744073709551615 134565239 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 246 131 66 167 0 77 0

[startup+0.0468249 s]
/proc/loadavg: 0.92 0.98 0.99 2/72 7966
/proc/meminfo: memFree=1425056/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=1764 CPUtime=0.04
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 284 0 0 0 4 0 0 0 18 0 1 0 1100410188 1806336 267 1992294400 134512640 135197250 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 441 267 93 167 0 272 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1764

[startup+0.101836 s]
/proc/loadavg: 0.92 0.98 0.99 2/72 7966
/proc/meminfo: memFree=1425056/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=1764 CPUtime=0.1
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 298 0 0 0 10 0 0 0 18 0 1 0 1100410188 1806336 281 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 441 281 93 167 0 272 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1764

[startup+0.301873 s]
/proc/loadavg: 0.92 0.98 0.99 2/72 7966
/proc/meminfo: memFree=1425056/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=1924 CPUtime=0.3
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 321 0 0 0 30 0 0 0 19 0 1 0 1100410188 1970176 304 1992294400 134512640 135197250 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 481 304 93 167 0 312 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1924

[startup+0.701948 s]
/proc/loadavg: 0.92 0.98 0.99 2/72 7966
/proc/meminfo: memFree=1425056/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=1924 CPUtime=0.7
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 333 0 0 0 70 0 0 0 23 0 1 0 1100410188 1970176 316 1992294400 134512640 135197250 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 481 316 93 167 0 312 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1924

[startup+1.5011 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 7967
/proc/meminfo: memFree=1424024/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=2116 CPUtime=1.49
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 365 0 0 0 149 0 0 0 25 0 1 0 1100410188 2166784 348 1992294400 134512640 135197250 4294956240 18446744073709551615 134539229 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 529 348 93 167 0 360 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.1014 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 7967
/proc/meminfo: memFree=1423640/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=2320 CPUtime=3.09
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 425 0 0 0 309 0 0 0 25 0 1 0 1100410188 2375680 408 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 580 408 93 167 0 411 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2320

[startup+6.30201 s]
/proc/loadavg: 0.93 0.98 0.99 3/73 7967
/proc/meminfo: memFree=1423320/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=2724 CPUtime=6.29
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 489 0 0 0 629 0 0 0 25 0 1 0 1100410188 2789376 472 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 681 472 93 167 0 512 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2724

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/73 7967
/proc/meminfo: memFree=1422808/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=3292 CPUtime=12.69
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 594 0 0 0 1269 0 0 0 25 0 1 0 1100410188 3371008 577 1992294400 134512640 135197250 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 823 577 93 167 0 654 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3292

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/73 7967
/proc/meminfo: memFree=1421784/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=4136 CPUtime=25.48
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 858 0 0 0 2548 0 0 0 25 0 1 0 1100410188 4235264 819 1992294400 134512640 135197250 4294956240 18446744073709551615 134525363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 1034 819 93 167 0 865 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4136

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/73 7967
/proc/meminfo: memFree=1420248/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=6492 CPUtime=51.08
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 1247 0 0 0 5107 1 0 0 25 0 1 0 1100410188 6647808 1208 1992294400 134512640 135197250 4294956240 18446744073709551615 134590370 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 1623 1208 93 167 0 1454 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6492

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/73 7967
/proc/meminfo: memFree=1417176/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=9092 CPUtime=102.26
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 2002 0 0 0 10225 1 0 0 25 0 1 0 1100410188 9310208 1963 1992294400 134512640 135197250 4294956240 18446744073709551615 134552440 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 2273 1963 93 167 0 2104 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9092

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 7967
/proc/meminfo: memFree=1413720/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=13428 CPUtime=162.22
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 2843 0 0 0 16221 1 0 0 25 0 1 0 1100410188 13750272 2804 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 3357 2804 93 167 0 3188 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 13428

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 7973
/proc/meminfo: memFree=1410392/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=17308 CPUtime=222.19
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 3664 0 0 0 22217 2 0 0 25 0 1 0 1100410188 17723392 3625 1992294400 134512640 135197250 4294956240 18446744073709551615 134548540 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 4327 3625 93 167 0 4158 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 17308

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 7973
/proc/meminfo: memFree=1407128/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=23128 CPUtime=282.17
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 4474 0 0 0 28214 3 0 0 25 0 1 0 1100410188 23683072 4435 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 5782 4435 93 167 0 5613 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 23128

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 7973
/proc/meminfo: memFree=1403992/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=26760 CPUtime=342.14
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 5248 0 0 0 34210 4 0 0 25 0 1 0 1100410188 27402240 5209 1992294400 134512640 135197250 4294956240 18446744073709551615 134552516 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 6690 5209 93 167 0 6521 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 26760

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 7973
/proc/meminfo: memFree=1400920/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=35492 CPUtime=402.12
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 6024 0 0 0 40208 4 0 0 25 0 1 0 1100410188 36343808 5985 1992294400 134512640 135197250 4294956240 18446744073709551615 134525423 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 8873 5985 93 167 0 8704 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 35492

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 7973
/proc/meminfo: memFree=1397848/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=35492 CPUtime=462.1
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 6768 0 0 0 46205 5 0 0 25 0 1 0 1100410188 36343808 6729 1992294400 134512640 135197250 4294956240 18446744073709551615 134539203 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 8873 6729 93 167 0 8704 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 35492

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 7973
/proc/meminfo: memFree=1394840/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=35492 CPUtime=522.07
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 7527 0 0 0 52202 5 0 0 25 0 1 0 1100410188 36343808 7488 1992294400 134512640 135197250 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 8873 7488 93 167 0 8704 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 35492

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 7973
/proc/meminfo: memFree=1391704/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=35492 CPUtime=582.06
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 8297 0 0 0 58200 6 0 0 25 0 1 0 1100410188 36343808 8258 1992294400 134512640 135197250 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 8873 8258 93 167 0 8704 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 35492

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 7973
/proc/meminfo: memFree=1388696/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=55592 CPUtime=642.03
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 9015 0 0 0 64197 6 0 0 25 0 1 0 1100410188 56926208 8976 1992294400 134512640 135197250 4294956240 18446744073709551615 134539292 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 13898 8976 93 167 0 13729 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 55592

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 7973
/proc/meminfo: memFree=1385880/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=55592 CPUtime=702.01
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 9726 0 0 0 70194 7 0 0 25 0 1 0 1100410188 56926208 9687 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 13898 9687 93 167 0 13729 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 55592

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 7973
/proc/meminfo: memFree=1383000/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=55592 CPUtime=762
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 10432 0 0 0 76192 8 0 0 25 0 1 0 1100410188 56926208 10393 1992294400 134512640 135197250 4294956240 18446744073709551615 134542222 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 13898 10393 93 167 0 13729 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 55592

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 7973
/proc/meminfo: memFree=1380248/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=55592 CPUtime=821.97
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 11118 0 0 0 82188 9 0 0 25 0 1 0 1100410188 56926208 11079 1992294400 134512640 135197250 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 13898 11079 93 167 0 13729 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 55592

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 7973
/proc/meminfo: memFree=1377368/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=55592 CPUtime=881.94
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 11826 0 0 0 88185 9 0 0 25 0 1 0 1100410188 56926208 11787 1992294400 134512640 135197250 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 13898 11787 93 167 0 13729 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 55592

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 7973
/proc/meminfo: memFree=1374616/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=55592 CPUtime=941.92
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 12518 0 0 0 94183 9 0 0 25 0 1 0 1100410188 56926208 12479 1992294400 134512640 135197250 4294956240 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 13898 12479 93 167 0 13729 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 55592

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 7973
/proc/meminfo: memFree=1371608/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=75236 CPUtime=1001.89
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 13229 0 0 0 100179 10 0 0 25 0 1 0 1100410188 77041664 13190 1992294400 134512640 135197250 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 18809 13190 93 167 0 18640 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 75236

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 7973
/proc/meminfo: memFree=1368920/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=75236 CPUtime=1061.88
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 13896 0 0 0 106177 11 0 0 25 0 1 0 1100410188 77041664 13857 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 18809 13857 93 167 0 18640 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 75236

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 7973
/proc/meminfo: memFree=1366296/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=75236 CPUtime=1121.86
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 14550 0 0 0 112174 12 0 0 25 0 1 0 1100410188 77041664 14511 1992294400 134512640 135197250 4294956240 18446744073709551615 134525353 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 18809 14511 93 167 0 18640 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 75236

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 7973
/proc/meminfo: memFree=1363608/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=75236 CPUtime=1181.83
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 15214 0 0 0 118171 12 0 0 25 0 1 0 1100410188 77041664 15175 1992294400 134512640 135197250 4294956240 18446744073709551615 134542184 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 18809 15175 93 167 0 18640 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 75236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 7973
/proc/meminfo: memFree=1362840/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=75236 CPUtime=1200.03
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 15403 0 0 0 119991 12 0 0 25 0 1 0 1100410188 77041664 15364 1992294400 134512640 135197250 4294956240 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 18809 15364 93 167 0 18640 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 75236

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: 0.99 0.98 0.99 2/73 7973
/proc/meminfo: memFree=1362840/2055920 swapFree=4168900/4192956
[pid=7966] ppid=7964 vsize=75236 CPUtime=1200.03
/proc/7966/stat : 7966 (march_nn) R 7964 7966 7685 0 -1 4194304 15403 0 0 0 119991 12 0 0 25 0 1 0 1100410188 77041664 15364 1992294400 134512640 135197250 4294956240 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7966/statm: 18809 15364 93 167 0 18640 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 75236

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.05
CPU user time (s): 1199.91
CPU system time (s): 0.137979
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 75236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15403
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= 2909

runsolver used 1.10183 second user time and 3.2885 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-28 22:58:09
IDJOB=1516922
IDBENCH=70553
IDSOLVER=522
FILE ID=node64/1516922-1238277489
PBS_JOBID= 9060877
Free space on /tmp= 66408 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S159251645-087.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516922-1238277489/watcher-1516922-1238277489 -o /tmp/evaluation-result-1516922-1238277489/solver-1516922-1238277489 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516922-1238277489.cnf

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

MD5SUM BENCH= ce26e93a4185cf6cf29bdb9810800206
RANDOM SEED=785247252

node64.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		: 3000.261
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		: 3000.261
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:       1425472 kB
Buffers:         81104 kB
Cached:         455316 kB
SwapCached:      14856 kB
Active:          58880 kB
Inactive:       494076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1425472 kB
SwapTotal:     4192956 kB
SwapFree:      4168900 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            62400 kB
Committed_AS:  2886108 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-03-28 23:18:12