Trace number 1720903

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 1200.53

General information on the benchmark

Nameeen-tip-sat-texas-tp-5e.cnf
MD5SUM5bf390b945bda57e276dac6d13ea27f6
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12198
Satisfiable
(Un)Satisfiability was proved
Number of variables17985
Number of clauses52128
Sum of the clauses size123454
Maximum clause length15
Minimum clause length1
Number of clauses of size 115
Number of clauses of size 232912
Number of clauses of size 319200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data 

0.69/0.73	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.73	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.69/0.73	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.69/0.73	c main()::
0.69/0.73	c initFormula():: searching for DIMACS p-line....
0.69/0.73	c initFormula():: the DIMACS p-line indicates a CNF of 17985 variables and 52128 clauses.
0.69/0.73	c parseCNF():: parsing....
0.69/0.73	c parseCNF():: the CNF contains 15 unary clauses.
0.69/0.73	c runParser():: parsing was successful, warming up engines...
0.69/0.73	c find_and_remove_tautogolies():: found and removed 812 tautologies
0.69/0.73	c find_and_remove_tautogolies():: found and removed 223 tautologies
0.69/0.73	c find_and_remove_tautogolies():: found and removed 2 tautologies
0.69/0.73	c simplify_formula():: removed 91 tautological, 10635 satisfied and 2 duplicate clauses
0.69/0.73	c preprocessing fase I completed:: there are now 13978 free variables and 41400 clauses.
0.69/0.73	c stat :: sign balance is biased by 0.139
0.69/0.73	c find_equivalence():: found 50 3-equivalences
0.69/0.73	c shorten_equivalence(): average equivalence length reduced from 3.000000 to 3.000000
0.69/0.73	c using k-SAT heuristics (size based diff)
0.69/0.73	c simplify_formula():: removed 0 tautological, 200 satisfied and 0 duplicate clauses
0.69/0.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 7351 duplicate clauses
0.69/0.73	c resolvent_look() :: found 524 resolvents
0.69/0.73	c main():: clause / variable ratio: ( 41924 / 17985 ) = 2.33
0.69/0.73	c longest clause has size 12
0.69/0.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.73	c number of free variables = 13976
0.69/0.73	c dynamic_preselect_setsize :: off
0.69/0.73	c main():: all systems go!
0.69/0.73	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 34
0.89/0.91	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 318
1.59/1.66	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2282
6.18/6.20	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 12834
29.28/29.32	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 56359
124.64/124.78	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 205461
456.20/456.41	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-1720903-1240660711/watcher-1720903-1240660711 -o /tmp/evaluation-result-1720903-1240660711/solver-1720903-1240660711 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1720903-1240660711.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: 0.86 0.97 0.99 3/64 19532
/proc/meminfo: memFree=1679256/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=2660 CPUtime=0
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 474 0 0 0 0 0 0 0 18 0 1 0 94104727 2723840 459 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 665 459 58 167 0 496 0

[startup+0.064439 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 19532
/proc/meminfo: memFree=1679256/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=3320 CPUtime=0.05
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 715 0 0 0 5 0 0 0 18 0 1 0 94104727 3399680 700 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 830 700 58 167 0 661 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3320

[startup+0.101446 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 19532
/proc/meminfo: memFree=1679256/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=6352 CPUtime=0.09
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 1372 0 0 0 9 0 0 0 18 0 1 0 94104727 6504448 1029 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 1588 1029 65 167 0 1419 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6352

[startup+0.301488 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 19532
/proc/meminfo: memFree=1679256/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=8004 CPUtime=0.29
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 2304 0 0 0 28 1 0 0 19 0 1 0 94104727 8196096 1477 1992294400 134512640 135197250 4294956224 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 2001 1477 67 167 0 1832 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8004

[startup+0.701574 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 19532
/proc/meminfo: memFree=1679256/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=31572 CPUtime=0.69
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 5177 0 0 0 67 2 0 0 22 0 1 0 94104727 32329728 3271 1992294400 134512640 135197250 4294956224 18446744073709551615 134687798 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 7893 3271 87 167 0 7724 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31572

[startup+1.50174 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 19533
/proc/meminfo: memFree=1665872/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=31900 CPUtime=1.49
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 6173 0 0 0 146 3 0 0 25 0 1 0 94104727 32665600 3560 1992294400 134512640 135197250 4294956224 18446744073709551615 134553149 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 7975 3560 92 167 0 7806 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31900

[startup+3.10109 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 19533
/proc/meminfo: memFree=1664784/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=32668 CPUtime=3.09
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 6400 0 0 0 306 3 0 0 25 0 1 0 94104727 33452032 3775 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 8167 3775 92 167 0 7998 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32668

[startup+6.30177 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 19533
/proc/meminfo: memFree=1663888/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=33464 CPUtime=6.28
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 6561 0 0 0 625 3 0 0 25 0 1 0 94104727 34267136 3936 1992294400 134512640 135197250 4294956224 18446744073709551615 134553165 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 8366 3936 92 167 0 8197 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 33464

[startup+12.7011 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 19533
/proc/meminfo: memFree=1662696/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=35108 CPUtime=12.69
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 6882 0 0 0 1265 4 0 0 25 0 1 0 94104727 35950592 4257 1992294400 134512640 135197250 4294956224 18446744073709551615 134590485 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 8777 4257 92 167 0 8608 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35108

[startup+25.5019 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 19533
/proc/meminfo: memFree=1660712/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=37324 CPUtime=25.49
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 7376 0 0 0 2544 5 0 0 25 0 1 0 94104727 38219776 4751 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 9331 4751 92 167 0 9162 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37324

[startup+51.1014 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 19533
/proc/meminfo: memFree=1657128/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=41340 CPUtime=51.07
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 8308 0 0 0 5101 6 0 0 25 0 1 0 94104727 42332160 5683 1992294400 134512640 135197250 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 10335 5683 92 167 0 10166 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41340

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 19533
/proc/meminfo: memFree=1650088/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=49248 CPUtime=102.25
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 10035 0 0 0 10217 8 0 0 25 0 1 0 94104727 50429952 7410 1992294400 134512640 135197250 4294956224 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 12312 7410 92 167 0 12143 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 49248

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19539
/proc/meminfo: memFree=1641888/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=63384 CPUtime=162.21
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 12041 0 0 0 16210 11 0 0 25 0 1 0 94104727 64905216 9416 1992294400 134512640 135197250 4294956224 18446744073709551615 134570808 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 15846 9416 92 167 0 15677 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 63384

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19539
/proc/meminfo: memFree=1633952/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=64932 CPUtime=222.19
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 14003 0 0 0 22206 13 0 0 25 0 1 0 94104727 66490368 11378 1992294400 134512640 135197250 4294956224 18446744073709551615 134553568 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 16233 11378 92 167 0 16064 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 64932

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19539
/proc/meminfo: memFree=1626464/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=90784 CPUtime=282.17
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 15871 0 0 0 28201 16 0 0 25 0 1 0 94104727 92962816 13246 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 22696 13246 92 167 0 22527 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 90784

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19539
/proc/meminfo: memFree=1618528/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=92772 CPUtime=342.15
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 17819 0 0 0 34197 18 0 0 25 0 1 0 94104727 94998528 15194 1992294400 134512640 135197250 4294956224 18446744073709551615 134540899 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 23193 15194 92 167 0 23024 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 92772

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19539
/proc/meminfo: memFree=1611168/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=93036 CPUtime=402.12
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 19679 0 0 0 40192 20 0 0 25 0 1 0 94104727 95268864 17054 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 23259 17054 92 167 0 23090 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 93036

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19539
/proc/meminfo: memFree=1603688/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=144344 CPUtime=462.1
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 21502 0 0 0 46187 23 0 0 25 0 1 0 94104727 147808256 18877 1992294400 134512640 135197250 4294956224 18446744073709551615 134540899 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 36086 18877 92 167 0 35917 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 144344

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19539
/proc/meminfo: memFree=1595816/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=147196 CPUtime=522.08
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 23469 0 0 0 52183 25 0 0 25 0 1 0 94104727 150728704 20844 1992294400 134512640 135197250 4294956224 18446744073709551615 134548743 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 36799 20844 92 167 0 36630 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 147196

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19539
/proc/meminfo: memFree=1587880/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=147328 CPUtime=582.06
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 25422 0 0 0 58178 28 0 0 25 0 1 0 94104727 150863872 22797 1992294400 134512640 135197250 4294956224 18446744073709551615 134570794 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 36832 22797 92 167 0 36663 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 147328

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19539
/proc/meminfo: memFree=1579688/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=147460 CPUtime=642.03
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 27438 0 0 0 64173 30 0 0 25 0 1 0 94104727 150999040 24813 1992294400 134512640 135197250 4294956224 18446744073709551615 134603469 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 36865 24813 92 167 0 36696 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 147460

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19539
/proc/meminfo: memFree=1572264/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=147592 CPUtime=702.01
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 29297 0 0 0 70168 33 0 0 25 0 1 0 94104727 151134208 26672 1992294400 134512640 135197250 4294956224 18446744073709551615 134602647 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 36898 26672 92 167 0 36729 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 147592

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19539
/proc/meminfo: memFree=1564776/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=151604 CPUtime=761.99
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 31142 0 0 0 76164 35 0 0 25 0 1 0 94104727 155242496 28517 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 37901 28517 92 167 0 37732 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 151604

[startup+822.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 19539
/proc/meminfo: memFree=1557544/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=151736 CPUtime=821.96
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 32949 0 0 0 82158 38 0 0 25 0 1 0 94104727 155377664 30324 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 37934 30324 92 167 0 37765 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 151736

[startup+882.302 s]
/proc/loadavg: 1.08 1.00 1.00 2/65 19539
/proc/meminfo: memFree=1550184/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=151868 CPUtime=881.94
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 34764 0 0 0 88154 40 0 0 25 0 1 0 94104727 155512832 32139 1992294400 134512640 135197250 4294956224 18446744073709551615 134649156 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 37967 32139 92 167 0 37798 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 151868

[startup+942.301 s]
/proc/loadavg: 1.08 1.01 1.00 2/65 19539
/proc/meminfo: memFree=1542824/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=254348 CPUtime=941.91
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 36562 0 0 0 94148 43 0 0 25 0 1 0 94104727 260452352 33937 1992294400 134512640 135197250 4294956224 18446744073709551615 134570794 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 63587 33937 92 167 0 63418 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 254348

[startup+1002.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 19539
/proc/meminfo: memFree=1535272/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=254348 CPUtime=1001.89
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 38415 0 0 0 100143 46 0 0 25 0 1 0 94104727 260452352 35790 1992294400 134512640 135197250 4294956224 18446744073709551615 134570835 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 63587 35790 92 167 0 63418 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 254348

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 19539
/proc/meminfo: memFree=1528104/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=254480 CPUtime=1061.86
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 40216 0 0 0 106138 48 0 0 25 0 1 0 94104727 260587520 37591 1992294400 134512640 135197250 4294956224 18446744073709551615 134523574 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 63620 37591 92 167 0 63451 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 254480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19539
/proc/meminfo: memFree=1520488/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=254612 CPUtime=1121.84
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 42086 0 0 0 112133 51 0 0 25 0 1 0 94104727 260722688 39461 1992294400 134512640 135197250 4294956224 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 63653 39461 92 167 0 63484 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 254612

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19539
/proc/meminfo: memFree=1512872/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=260564 CPUtime=1181.82
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 43989 0 0 0 118129 53 0 0 25 0 1 0 94104727 266817536 41364 1992294400 134512640 135197250 4294956224 18446744073709551615 134553546 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 65141 41364 92 167 0 64972 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 260564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19539
/proc/meminfo: memFree=1510184/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=260696 CPUtime=1200.01
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 44633 0 0 0 119948 53 0 0 25 0 1 0 94104727 266952704 42008 1992294400 134512640 135197250 4294956224 18446744073709551615 134553225 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 65174 42008 92 167 0 65005 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 260696

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19539
/proc/meminfo: memFree=1510184/2055920 swapFree=4192812/4192956
[pid=19532] ppid=19530 vsize=260696 CPUtime=1200.01
/proc/19532/stat : 19532 (march_nn) R 19530 19532 18669 0 -1 4194304 44633 0 0 0 119948 53 0 0 25 0 1 0 94104727 266952704 42008 1992294400 134512640 135197250 4294956224 18446744073709551615 134553225 0 0 4096 0 0 0 0 17 1 0 0
/proc/19532/statm: 65174 42008 92 167 0 65005 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 260696

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.05
CPU user time (s): 1199.49
CPU system time (s): 0.565913
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 260696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.49
system time used= 0.565913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44633
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= 2020

runsolver used 0.887865 second user time and 2.51862 second system time

The end

Launcher Data 

Begin job on node10 at 2009-04-25 13:58:31
IDJOB=1720903
IDBENCH=69643
IDSOLVER=522
FILE ID=node10/1720903-1240660711
PBS_JOBID= 9186531
Free space on /tmp= 66340 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE08/cnf/een-tip-sat-texas-tp-5e.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1720903-1240660711/watcher-1720903-1240660711 -o /tmp/evaluation-result-1720903-1240660711/solver-1720903-1240660711 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1720903-1240660711.cnf

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

MD5SUM BENCH= 5bf390b945bda57e276dac6d13ea27f6
RANDOM SEED=364382029

node10.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	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
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:       1679736 kB
Buffers:         17068 kB
Cached:         282812 kB
SwapCached:          0 kB
Active:          82564 kB
Inactive:       231276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1679736 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2112 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            48420 kB
Committed_AS:   338756 kB
PageTables:       1372 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= 66336 MiB
End job on node10 at 2009-04-25 14:18:33